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    <title>artiso Blog - Qualitätsmanagement</title>
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    <description>Neues rund um's Thema .Net</description>
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    <copyright>Thomas</copyright>
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      <dc:creator>Thomas Schissler</dc:creator>
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        <p>
Christian Binder hat einen Deep Zoom zum Thema Testing mit Visual Studio 2010 auf
seinem Blog veröffentlicht. Der Deep Zoom erlaubt es aus einer Übersichtsansicht sich
tiefer in einzelne Themen hineinzuklicken, bis auf Detaileben. Der Deep Zoom enthält
auch Videos die zwar nicht vertont sind aber die einzelnen Teilabläufe anschaulich
darstellen. Echn ne coole Sache, also einfach mal selber reinschauen.
</p>
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          <a href="http://www.speakflow.com/View.aspx?PresentationID=e4e79e6a-92f2-4e6b-9a52-8ccb2c4889b3&amp;mode=presentLocally">
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          <a href="http://blogs.msdn.com/cbinder/archive/2010/04/22/einf-hrung-deepzoom-f-r-den-neuen-visual-studio-2010-test-manager-und-lab-management.aspx">http://blogs.msdn.com/cbinder/archive/2010/04/22/einf-hrung-deepzoom-f-r-den-neuen-visual-studio-2010-test-manager-und-lab-management.aspx</a>
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      <title>Visual Studio 2010 Testing Deep Zoom</title>
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      <pubDate>Fri, 23 Apr 2010 15:18:41 GMT</pubDate>
      <description>&lt;p&gt;
Christian Binder hat einen Deep Zoom zum Thema Testing mit Visual Studio 2010 auf
seinem Blog veröffentlicht. Der Deep Zoom erlaubt es aus einer Übersichtsansicht sich
tiefer in einzelne Themen hineinzuklicken, bis auf Detaileben. Der Deep Zoom enthält
auch Videos die zwar nicht vertont sind aber die einzelnen Teilabläufe anschaulich
darstellen. Echn ne coole Sache, also einfach mal selber reinschauen.
&lt;/p&gt;
&lt;p&gt;
&lt;a href="http://www.speakflow.com/View.aspx?PresentationID=e4e79e6a-92f2-4e6b-9a52-8ccb2c4889b3&amp;amp;mode=presentLocally"&gt;&lt;img title="Visual Studio 2010 Test Manager Deepzoom" border="0" alt="Visual Studio 2010 Test Manager Deepzoom" src="http://blogs.msdn.com/blogfiles/cbinder/WindowsLiveWriter/4ca31cb9b279_6537/image_3.png" width="554" height="480"&gt;&lt;/a&gt;
&lt;/p&gt;
&lt;p&gt;
&lt;a href="http://blogs.msdn.com/cbinder/archive/2010/04/22/einf-hrung-deepzoom-f-r-den-neuen-visual-studio-2010-test-manager-und-lab-management.aspx"&gt;http://blogs.msdn.com/cbinder/archive/2010/04/22/einf-hrung-deepzoom-f-r-den-neuen-visual-studio-2010-test-manager-und-lab-management.aspx&lt;/a&gt;
&lt;/p&gt;
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      <category>Qualitätsmanagement;TFS 2010;VS 2010</category>
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      <dc:creator>Thomas Schissler</dc:creator>
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      <slash:comments>2</slash:comments>
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        <p>
Das Thema Test Driven Development oder auch Test First Developent gewinnt immer mehr
an Beachtung. Keine Konferenz, keine Zeitschrift, kein Sprecher der was auf sich hält
kommt um das Thema herum. Doch nach dem überzeugenden Vortrag sitzt man zu Hause im
Büro vor einem leeren Project und wie nun anfangen? Hier scheitern bereits die ersten,
weil entsprechende Publikationen oft zwar die Vorteile ausführlich schildern, aber
nicht den Einstieg darstellen. Deshalb möchte ich hier einen entsprechenden Einstieg
geben und mit einem wirklich leeren Projekt beginnen. 
</p>
        <p>
Die Theorie um TDD will ich hier einfach weglassen. Hierzu gibt es bereits Informationen
genug. Und wir werden verschiedene Vereinfachung vornehmen, über die Profis etwas
die Nase rümpfen werden, aber damit erhalten wir ein einfaches und praktikable Einstiegsszenario. 
</p>
        <p>
Zum Einsatz kommen hierbei die Testfunktionen von Visual Studio 2008 die ab der Professional
Edition enthalten sind. Wir beginnen mit einer komplett leeren Solution.
</p>
        <p>
          <a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/TDDQuickstart_259/image_2.png">
            <img title="image" style="border-right: 0px; border-top: 0px; display: inline; border-left: 0px; border-bottom: 0px" height="245" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/TDDQuickstart_259/image_thumb.png" width="359" border="0" />
          </a>
        </p>
        <p>
Die Frage, die nun im Raum steht, ist: Wie schreibe ich einen Test ohne eine Methode
zu haben. Ein Unit-Test besteht ja im Prinzip darin, dass wir eine Methode aufrufen
und den Rückgabewert mit einem Erwartungswert vergleichen. Der Test wird aber nicht
einmal kompilieren, solange die Methode nicht definiert ist. Der Workaround an dieser
Stelle sieht dann oft so aus, dass man von der Methode und ihrer Klasse erst einmal
einen Stub anlegt der im wesentlichen eine “ThrowNotImplemented”-Exception wirft.
Damit haben wir aber eigentlich schon mehr implementiert als nach dem TDD uns lieb
ist.
</p>
        <p>
Ein etwas eleganterer Ansatz geht über die Definition von Interfaces. Diese Vorgehensweise
eignet sich besonders gut bei einer komponentenorientierten Architektur mit einem
Contract First Ansatz. Dabei werden die Schnittstellen der einzelnen Komponenten erst
über Contracts (Interfaces) beschrieben bevor diese implementiert werden. Den TDD-Ablauf
Rot &gt; Grün &gt; Refactor erweitern wir ein wenig. Damit ergibt sich folgende Abfolge:
</p>
        <p>
Contract definieren &gt; Test implementieren &gt; Rot &gt; Funktion implementieren
&gt; Grün &gt; Refactor
</p>
        <p>
D.h. wir erstellen in einem ersten Schritt einen Contract (genau genommen machen wir
damit kein TDD sondern ein Test First. Beim TDD ist der Test das erste was erstellt
werden muss, aber das ist in meinen Augen eher Haarspalterei, so funktioniert es einfach
in der Praxis). Wir erstellen ein neues ClassLibrary-Projekt und erstellen dort ein
Interface.
</p>
        <div>
          <div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 1:</span>
              <span style="color: #0000ff">namespace</span> Contracts</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 2:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 3:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">interface</span> IOrderCalculator</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 4:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 5:</span>
              <span style="color: #0000ff">decimal</span> CalculateShippinghCosts(<span style="color: #0000ff">decimal</span> sum, <span style="color: #0000ff">decimal</span> freeShippingMin, <span style="color: #0000ff">decimal</span> shippingCosts);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 6:</span> }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 7:</span> }</pre>
          </div>
        </div>
        <p>
        </p>
        <p>
Wir wollen hier ein überschaubares, aber auch nicht zu triviales Beispiel verwenden.
Die Methode CalculateShippingCosts soll zu einem gegebenen Rechnungsbetrag Versandkosten
hinzuaddieren, wenn ein bestimmter Mindestbetrag nicht erreicht ist. So damit haben
wir den Contract erstellt. Nun wollen wir einen Test dazu erstellen. Das geht am schnellsten
durch einen Rechts-Klick auf die Methode und dann “Create Unit-Tests”.
</p>
        <p>
          <a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/TDDQuickstart_259/image_8.png">
            <img title="image" style="border-right: 0px; border-top: 0px; display: inline; border-left: 0px; border-bottom: 0px" height="187" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/TDDQuickstart_259/image_thumb_3.png" width="385" border="0" />
          </a>
        </p>
        <p>
Hier wird standardmäßig ein neues Test-Projekt angelegt. Darin wird ein entsprechender
Unit-Test generiert.
</p>
        <div>
          <div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 1:</span> [TestMethod()]</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 2:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">void</span> CalculateShippinghCostsTest()</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 3:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 4:</span> IOrderCalculator
target = CreateIOrderCalculator(); <span style="color: #008000">// TODO: Initialize
to an appropriate value</span></pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 5:</span> Decimal
sum = <span style="color: #0000ff">new</span> Decimal(); <span style="color: #008000">//
TODO: Initialize to an appropriate value</span></pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 6:</span> Decimal
freeShippingMin = <span style="color: #0000ff">new</span> Decimal(); <span style="color: #008000">//
TODO: Initialize to an appropriate value</span></pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 7:</span> Decimal
shippingCosts = <span style="color: #0000ff">new</span> Decimal(); <span style="color: #008000">//
TODO: Initialize to an appropriate value</span></pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 8:</span> Decimal
expected = <span style="color: #0000ff">new</span> Decimal(); <span style="color: #008000">//
TODO: Initialize to an appropriate value</span></pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 9:</span> Decimal
actual;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 10:</span> actual
= target.CalculateShippinghCosts(sum, freeShippingMin, shippingCosts);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 11:</span> Assert.AreEqual(expected,
actual);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 12:</span> Assert.Inconclusive(<span style="color: #006080">"Verify
the correctness of this test method."</span>);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 13:</span> }</pre>
          </div>
        </div>
        <p>
        </p>
        <p>
        </p>
        <p>
Damit können wir den Test bereits zum ersten mal ausführen und er geht wie erwartet
auf Rot. Aber Moment, wie funktioniert das. Wie kann der Test eine Methode auf einem
Interface aufrufen? Es gibt ja noch keine Implementierung des Interfaces und ein Interface
selbst lässt sich ja nicht instanziieren. Hier baut Visual Studio einen kleinen Workaround.
In Zeile 4 im obigen Code sieht man, dass eine Instanz des target-Objektes über die
Methode CreateIOrderCalculator() erstellt wird. Diese Methode wollen wir mal etwas
genauer anschauen.
</p>
        <div>
          <div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 1:</span>
              <span style="color: #0000ff">internal</span>
              <span style="color: #0000ff">virtual</span> IOrderCalculator
CreateIOrderCalculator()</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 2:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 3:</span>
              <span style="color: #008000">//
TODO: Instantiate an appropriate concrete class.</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 4:</span> IOrderCalculator
target = <span style="color: #0000ff">null</span>;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 5:</span>
              <span style="color: #0000ff">return</span> target;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 6:</span> }</pre>
          </div>
        </div>
        <p>
        </p>
        <p>
Hier wird das Objekt einfach mit null initialisiert. Ein einfacher, aber wirkungsvoller
Workaround. Damit erreichen wir unser Ziel, dass der Test kompiliert aber fehlschlägt.
Nach der Implementierung ersetzen wir das null einfach durch die entsprechende Initialisierung.
Damit können wir nun unsere Testcases Implementieren.
</p>
        <div>
          <div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 1:</span> [TestMethod()]</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 2:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">void</span> CalculateShippinghCosts_Sum_Below_FreeShippingMin()</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 3:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 4:</span> IOrderCalculator
target = CreateIOrderCalculator();</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 5:</span> Decimal
sum = 1;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 6:</span> Decimal
freeShippingMin = 10;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 7:</span> Decimal
shippingCosts = 5;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 8:</span>
              <span style="color: #008000">//
We are below min, so we have to add shippingCosts</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 9:</span> Decimal
expected = 6;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 10:</span> Decimal
actual;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 11:</span> actual
= target.CalculateShippinghCosts(sum, freeShippingMin, shippingCosts);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 12:</span> Assert.AreEqual(expected,
actual);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 13:</span> }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 14:</span>  </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 15:</span> [TestMethod()]</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 16:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">void</span> CalculateShippinghCosts_Sum_Above_FreeShippingMin()</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 17:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 18:</span> IOrderCalculator
target = CreateIOrderCalculator();</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 19:</span> Decimal
sum = 20;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 20:</span> Decimal
freeShippingMin = 10;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 21:</span> Decimal
shippingCosts = 5;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 22:</span>
              <span style="color: #008000">//
We are above min, so we don't add shippingCosts</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 23:</span> Decimal
expected = 20;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 24:</span> Decimal
actual;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 25:</span> actual
= target.CalculateShippinghCosts(sum, freeShippingMin, shippingCosts);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 26:</span> Assert.AreEqual(expected,
actual);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 27:</span> }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 28:</span>  </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 29:</span> [TestMethod()]</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 30:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">void</span> CalculateShippinghCosts_Sum_Equal_FreeShippingMin()</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 31:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 32:</span> IOrderCalculator
target = CreateIOrderCalculator();</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 33:</span> Decimal
sum = 10;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 34:</span> Decimal
freeShippingMin = 10;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 35:</span> Decimal
shippingCosts = 5;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 36:</span>
              <span style="color: #008000">//
We are equal min, so we don't add shippingCosts</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 37:</span> Decimal
expected = 10;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 38:</span> Decimal
actual;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 39:</span> actual
= target.CalculateShippinghCosts(sum, freeShippingMin, shippingCosts);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 40:</span> Assert.AreEqual(expected,
actual);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 41:</span> }</pre>
          </div>
        </div>
        <p>
Damit haben wir unser Szenario ausreichend beschrieben. Wir können nun an die Implementierung
gehen.Dazu legen wir ein neues Projekt an in dem wir eine Klasse definieren die wir
von unserem Interface ableiten.
</p>
        <div>
          <div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 1:</span>
              <span style="color: #0000ff">namespace</span> Components</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 2:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 3:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">class</span> cOrderCalculator
: IOrderCalculator</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 4:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 5:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">decimal</span> CalculateShippinghCosts(<span style="color: #0000ff">decimal</span> sum, <span style="color: #0000ff">decimal</span> freeShippingMin, <span style="color: #0000ff">decimal</span> shippingCosts)</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 6:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 7:</span>
              <span style="color: #008000">//
If sum is greater than Min then don't add shipping costs</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 8:</span>
              <span style="color: #0000ff">if</span> (sum
&gt; freeShippingMin)</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 9:</span>
              <span style="color: #0000ff">return</span> sum;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 10:</span>
              <span style="color: #0000ff">else</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 11:</span>
              <span style="color: #008000">//
else add shipping costs</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 12:</span>
              <span style="color: #0000ff">return</span> sum
+ shippingCosts;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 13:</span> }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 14:</span> }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 15:</span> }</pre>
          </div>
        </div>
        <p>
Nun müssen wir unbedingt noch daran denken, die Initialisierung des Testobjektes in
unserer Testmethode anzupassen.
</p>
        <div>
          <div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 1:</span>
              <span style="color: #0000ff">internal</span>
              <span style="color: #0000ff">virtual</span> IOrderCalculator
CreateIOrderCalculator()</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 2:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 3:</span> IOrderCalculator
target = <span style="color: #0000ff">new</span> cOrderCalculator();</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 4:</span>
              <span style="color: #0000ff">return</span> target;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 5:</span> }</pre>
          </div>
        </div>
        <p>
Nun können wir die Tests ausführen.
</p>
        <p>
          <a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/TDDQuickstart_259/image_10.png">
            <img title="image" style="border-right: 0px; border-top: 0px; display: inline; border-left: 0px; border-bottom: 0px" height="130" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/TDDQuickstart_259/image_thumb_4.png" width="574" border="0" />
          </a>
        </p>
        <p>
Oh, ein Test schlägt fehl. Bei genauerer Betrachtung stellen wir fest, dass wir bei
der Implementierung den Fall dass die Summe gleich der Grenze ist nicht richtig berücksichtigt
haben. Also hat sich hier der TDD-Ansatz schon bewährt und wir können den Fehler beheben.
Damit sind alle Tests grün und wir können weiter fortfahren. Wir könnten nun z.B.
auf unserem Interface weitere Methoden definieren und dafür Tests anlegen. 
</p>
        <p>
Also eigentlich gar nicht so schwer das mit dem TDD, oder? Freue mich auf euer Feedback.
</p>
        <p>
Die Solution gibt es zum Download.
</p>
        <p>
Happy Testing!
</p>
        <div class="wlWriterEditableSmartContent" id="scid:fb3a1972-4489-4e52-abe7-25a00bb07fdf:ff5bd5c7-cf5f-44fa-b8f6-de296f6342f9" style="padding-right: 0px; display: inline; padding-left: 0px; float: none; padding-bottom: 0px; margin: 0px; padding-top: 0px">
          <p>
            <a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/TDDQuickstart_259/TDDQuickStart.zip" target="_blank">Download
Demo-Solution</a>
          </p>
        </div>
        <img width="0" height="0" src="http://www.artiso.com/ProBlog/aggbug.ashx?id=2b142c6d-f285-4697-ad77-9914a8bd3cfe" />
      </body>
      <title>TDD Quickstart</title>
      <guid isPermaLink="false">http://www.artiso.com/ProBlog/PermaLink,guid,2b142c6d-f285-4697-ad77-9914a8bd3cfe.aspx</guid>
      <link>http://www.artiso.com/ProBlog/PermaLink,guid,2b142c6d-f285-4697-ad77-9914a8bd3cfe.aspx</link>
      <pubDate>Wed, 01 Apr 2009 00:10:53 GMT</pubDate>
      <description>&lt;p&gt;
Das Thema Test Driven Development oder auch Test First Developent gewinnt immer mehr
an Beachtung. Keine Konferenz, keine Zeitschrift, kein Sprecher der was auf sich hält
kommt um das Thema herum. Doch nach dem überzeugenden Vortrag sitzt man zu Hause im
Büro vor einem leeren Project und wie nun anfangen? Hier scheitern bereits die ersten,
weil entsprechende Publikationen oft zwar die Vorteile ausführlich schildern, aber
nicht den Einstieg darstellen. Deshalb möchte ich hier einen entsprechenden Einstieg
geben und mit einem wirklich leeren Projekt beginnen. 
&lt;/p&gt;
&lt;p&gt;
Die Theorie um TDD will ich hier einfach weglassen. Hierzu gibt es bereits Informationen
genug. Und wir werden verschiedene Vereinfachung vornehmen, über die Profis etwas
die Nase rümpfen werden, aber damit erhalten wir ein einfaches und praktikable Einstiegsszenario. 
&lt;/p&gt;
&lt;p&gt;
Zum Einsatz kommen hierbei die Testfunktionen von Visual Studio 2008 die ab der Professional
Edition enthalten sind. Wir beginnen mit einer komplett leeren Solution.
&lt;/p&gt;
&lt;p&gt;
&lt;a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/TDDQuickstart_259/image_2.png"&gt;&lt;img title="image" style="border-right: 0px; border-top: 0px; display: inline; border-left: 0px; border-bottom: 0px" height="245" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/TDDQuickstart_259/image_thumb.png" width="359" border="0"&gt;&lt;/a&gt; 
&lt;/p&gt;
&lt;p&gt;
Die Frage, die nun im Raum steht, ist: Wie schreibe ich einen Test ohne eine Methode
zu haben. Ein Unit-Test besteht ja im Prinzip darin, dass wir eine Methode aufrufen
und den Rückgabewert mit einem Erwartungswert vergleichen. Der Test wird aber nicht
einmal kompilieren, solange die Methode nicht definiert ist. Der Workaround an dieser
Stelle sieht dann oft so aus, dass man von der Methode und ihrer Klasse erst einmal
einen Stub anlegt der im wesentlichen eine “ThrowNotImplemented”-Exception wirft.
Damit haben wir aber eigentlich schon mehr implementiert als nach dem TDD uns lieb
ist.
&lt;/p&gt;
&lt;p&gt;
Ein etwas eleganterer Ansatz geht über die Definition von Interfaces. Diese Vorgehensweise
eignet sich besonders gut bei einer komponentenorientierten Architektur mit einem
Contract First Ansatz. Dabei werden die Schnittstellen der einzelnen Komponenten erst
über Contracts (Interfaces) beschrieben bevor diese implementiert werden. Den TDD-Ablauf
Rot &amp;gt; Grün &amp;gt; Refactor erweitern wir ein wenig. Damit ergibt sich folgende Abfolge:
&lt;/p&gt;
&lt;p&gt;
Contract definieren &amp;gt; Test implementieren &amp;gt; Rot &amp;gt; Funktion implementieren
&amp;gt; Grün &amp;gt; Refactor
&lt;/p&gt;
&lt;p&gt;
D.h. wir erstellen in einem ersten Schritt einen Contract (genau genommen machen wir
damit kein TDD sondern ein Test First. Beim TDD ist der Test das erste was erstellt
werden muss, aber das ist in meinen Augen eher Haarspalterei, so funktioniert es einfach
in der Praxis). Wir erstellen ein neues ClassLibrary-Projekt und erstellen dort ein
Interface.
&lt;/p&gt;
&lt;div&gt;
&lt;div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 1:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;namespace&lt;/span&gt; Contracts&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 2:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 3:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;interface&lt;/span&gt; IOrderCalculator&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 4:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 5:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;decimal&lt;/span&gt; CalculateShippinghCosts(&lt;span style="color: #0000ff"&gt;decimal&lt;/span&gt; sum, &lt;span style="color: #0000ff"&gt;decimal&lt;/span&gt; freeShippingMin, &lt;span style="color: #0000ff"&gt;decimal&lt;/span&gt; shippingCosts);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 6:&lt;/span&gt; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 7:&lt;/span&gt; }&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;
&lt;/p&gt;
&lt;p&gt;
Wir wollen hier ein überschaubares, aber auch nicht zu triviales Beispiel verwenden.
Die Methode CalculateShippingCosts soll zu einem gegebenen Rechnungsbetrag Versandkosten
hinzuaddieren, wenn ein bestimmter Mindestbetrag nicht erreicht ist. So damit haben
wir den Contract erstellt. Nun wollen wir einen Test dazu erstellen. Das geht am schnellsten
durch einen Rechts-Klick auf die Methode und dann “Create Unit-Tests”.
&lt;/p&gt;
&lt;p&gt;
&lt;a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/TDDQuickstart_259/image_8.png"&gt;&lt;img title="image" style="border-right: 0px; border-top: 0px; display: inline; border-left: 0px; border-bottom: 0px" height="187" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/TDDQuickstart_259/image_thumb_3.png" width="385" border="0"&gt;&lt;/a&gt; 
&lt;/p&gt;
&lt;p&gt;
Hier wird standardmäßig ein neues Test-Projekt angelegt. Darin wird ein entsprechender
Unit-Test generiert.
&lt;/p&gt;
&lt;div&gt;
&lt;div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 1:&lt;/span&gt; [TestMethod()]&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 2:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;void&lt;/span&gt; CalculateShippinghCostsTest()&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 3:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 4:&lt;/span&gt; IOrderCalculator
target = CreateIOrderCalculator(); &lt;span style="color: #008000"&gt;// TODO: Initialize
to an appropriate value&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 5:&lt;/span&gt; Decimal
sum = &lt;span style="color: #0000ff"&gt;new&lt;/span&gt; Decimal(); &lt;span style="color: #008000"&gt;//
TODO: Initialize to an appropriate value&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 6:&lt;/span&gt; Decimal
freeShippingMin = &lt;span style="color: #0000ff"&gt;new&lt;/span&gt; Decimal(); &lt;span style="color: #008000"&gt;//
TODO: Initialize to an appropriate value&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 7:&lt;/span&gt; Decimal
shippingCosts = &lt;span style="color: #0000ff"&gt;new&lt;/span&gt; Decimal(); &lt;span style="color: #008000"&gt;//
TODO: Initialize to an appropriate value&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 8:&lt;/span&gt; Decimal
expected = &lt;span style="color: #0000ff"&gt;new&lt;/span&gt; Decimal(); &lt;span style="color: #008000"&gt;//
TODO: Initialize to an appropriate value&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 9:&lt;/span&gt; Decimal
actual;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 10:&lt;/span&gt; actual
= target.CalculateShippinghCosts(sum, freeShippingMin, shippingCosts);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 11:&lt;/span&gt; Assert.AreEqual(expected,
actual);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 12:&lt;/span&gt; Assert.Inconclusive(&lt;span style="color: #006080"&gt;"Verify
the correctness of this test method."&lt;/span&gt;);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 13:&lt;/span&gt; }&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;
&lt;/p&gt;
&lt;p&gt;
&lt;/p&gt;
&lt;p&gt;
Damit können wir den Test bereits zum ersten mal ausführen und er geht wie erwartet
auf Rot. Aber Moment, wie funktioniert das. Wie kann der Test eine Methode auf einem
Interface aufrufen? Es gibt ja noch keine Implementierung des Interfaces und ein Interface
selbst lässt sich ja nicht instanziieren. Hier baut Visual Studio einen kleinen Workaround.
In Zeile 4 im obigen Code sieht man, dass eine Instanz des target-Objektes über die
Methode CreateIOrderCalculator() erstellt wird. Diese Methode wollen wir mal etwas
genauer anschauen.
&lt;/p&gt;
&lt;div&gt;
&lt;div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 1:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;internal&lt;/span&gt; &lt;span style="color: #0000ff"&gt;virtual&lt;/span&gt; IOrderCalculator
CreateIOrderCalculator()&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 2:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 3:&lt;/span&gt; &lt;span style="color: #008000"&gt;//
TODO: Instantiate an appropriate concrete class.&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 4:&lt;/span&gt; IOrderCalculator
target = &lt;span style="color: #0000ff"&gt;null&lt;/span&gt;;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 5:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;return&lt;/span&gt; target;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 6:&lt;/span&gt; }&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;
&lt;/p&gt;
&lt;p&gt;
Hier wird das Objekt einfach mit null initialisiert. Ein einfacher, aber wirkungsvoller
Workaround. Damit erreichen wir unser Ziel, dass der Test kompiliert aber fehlschlägt.
Nach der Implementierung ersetzen wir das null einfach durch die entsprechende Initialisierung.
Damit können wir nun unsere Testcases Implementieren.
&lt;/p&gt;
&lt;div&gt;
&lt;div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 1:&lt;/span&gt; [TestMethod()]&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 2:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;void&lt;/span&gt; CalculateShippinghCosts_Sum_Below_FreeShippingMin()&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 3:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 4:&lt;/span&gt; IOrderCalculator
target = CreateIOrderCalculator();&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 5:&lt;/span&gt; Decimal
sum = 1;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 6:&lt;/span&gt; Decimal
freeShippingMin = 10;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 7:&lt;/span&gt; Decimal
shippingCosts = 5;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 8:&lt;/span&gt; &lt;span style="color: #008000"&gt;//
We are below min, so we have to add shippingCosts&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 9:&lt;/span&gt; Decimal
expected = 6;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 10:&lt;/span&gt; Decimal
actual;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 11:&lt;/span&gt; actual
= target.CalculateShippinghCosts(sum, freeShippingMin, shippingCosts);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 12:&lt;/span&gt; Assert.AreEqual(expected,
actual);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 13:&lt;/span&gt; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 14:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 15:&lt;/span&gt; [TestMethod()]&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 16:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;void&lt;/span&gt; CalculateShippinghCosts_Sum_Above_FreeShippingMin()&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 17:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 18:&lt;/span&gt; IOrderCalculator
target = CreateIOrderCalculator();&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 19:&lt;/span&gt; Decimal
sum = 20;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 20:&lt;/span&gt; Decimal
freeShippingMin = 10;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 21:&lt;/span&gt; Decimal
shippingCosts = 5;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 22:&lt;/span&gt; &lt;span style="color: #008000"&gt;//
We are above min, so we don't add shippingCosts&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 23:&lt;/span&gt; Decimal
expected = 20;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 24:&lt;/span&gt; Decimal
actual;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 25:&lt;/span&gt; actual
= target.CalculateShippinghCosts(sum, freeShippingMin, shippingCosts);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 26:&lt;/span&gt; Assert.AreEqual(expected,
actual);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 27:&lt;/span&gt; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 28:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 29:&lt;/span&gt; [TestMethod()]&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 30:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;void&lt;/span&gt; CalculateShippinghCosts_Sum_Equal_FreeShippingMin()&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 31:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 32:&lt;/span&gt; IOrderCalculator
target = CreateIOrderCalculator();&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 33:&lt;/span&gt; Decimal
sum = 10;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 34:&lt;/span&gt; Decimal
freeShippingMin = 10;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 35:&lt;/span&gt; Decimal
shippingCosts = 5;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 36:&lt;/span&gt; &lt;span style="color: #008000"&gt;//
We are equal min, so we don't add shippingCosts&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 37:&lt;/span&gt; Decimal
expected = 10;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 38:&lt;/span&gt; Decimal
actual;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 39:&lt;/span&gt; actual
= target.CalculateShippinghCosts(sum, freeShippingMin, shippingCosts);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 40:&lt;/span&gt; Assert.AreEqual(expected,
actual);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 41:&lt;/span&gt; }&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;
Damit haben wir unser Szenario ausreichend beschrieben. Wir können nun an die Implementierung
gehen.Dazu legen wir ein neues Projekt an in dem wir eine Klasse definieren die wir
von unserem Interface ableiten.
&lt;/p&gt;
&lt;div&gt;
&lt;div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 1:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;namespace&lt;/span&gt; Components&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 2:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 3:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;class&lt;/span&gt; cOrderCalculator
: IOrderCalculator&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 4:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 5:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;decimal&lt;/span&gt; CalculateShippinghCosts(&lt;span style="color: #0000ff"&gt;decimal&lt;/span&gt; sum, &lt;span style="color: #0000ff"&gt;decimal&lt;/span&gt; freeShippingMin, &lt;span style="color: #0000ff"&gt;decimal&lt;/span&gt; shippingCosts)&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 6:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 7:&lt;/span&gt; &lt;span style="color: #008000"&gt;//
If sum is greater than Min then don't add shipping costs&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 8:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;if&lt;/span&gt; (sum
&amp;gt; freeShippingMin)&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 9:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;return&lt;/span&gt; sum;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 10:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;else&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 11:&lt;/span&gt; &lt;span style="color: #008000"&gt;//
else add shipping costs&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 12:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;return&lt;/span&gt; sum
+ shippingCosts;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 13:&lt;/span&gt; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 14:&lt;/span&gt; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 15:&lt;/span&gt; }&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;
Nun müssen wir unbedingt noch daran denken, die Initialisierung des Testobjektes in
unserer Testmethode anzupassen.
&lt;/p&gt;
&lt;div&gt;
&lt;div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 1:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;internal&lt;/span&gt; &lt;span style="color: #0000ff"&gt;virtual&lt;/span&gt; IOrderCalculator
CreateIOrderCalculator()&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 2:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 3:&lt;/span&gt; IOrderCalculator
target = &lt;span style="color: #0000ff"&gt;new&lt;/span&gt; cOrderCalculator();&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 4:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;return&lt;/span&gt; target;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 5:&lt;/span&gt; }&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;
Nun können wir die Tests ausführen.
&lt;/p&gt;
&lt;p&gt;
&lt;a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/TDDQuickstart_259/image_10.png"&gt;&lt;img title="image" style="border-right: 0px; border-top: 0px; display: inline; border-left: 0px; border-bottom: 0px" height="130" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/TDDQuickstart_259/image_thumb_4.png" width="574" border="0"&gt;&lt;/a&gt; 
&lt;/p&gt;
&lt;p&gt;
Oh, ein Test schlägt fehl. Bei genauerer Betrachtung stellen wir fest, dass wir bei
der Implementierung den Fall dass die Summe gleich der Grenze ist nicht richtig berücksichtigt
haben. Also hat sich hier der TDD-Ansatz schon bewährt und wir können den Fehler beheben.
Damit sind alle Tests grün und wir können weiter fortfahren. Wir könnten nun z.B.
auf unserem Interface weitere Methoden definieren und dafür Tests anlegen. 
&lt;/p&gt;
&lt;p&gt;
Also eigentlich gar nicht so schwer das mit dem TDD, oder? Freue mich auf euer Feedback.
&lt;/p&gt;
&lt;p&gt;
Die Solution gibt es zum Download.
&lt;/p&gt;
&lt;p&gt;
Happy Testing!
&lt;/p&gt;
&lt;div class="wlWriterEditableSmartContent" id="scid:fb3a1972-4489-4e52-abe7-25a00bb07fdf:ff5bd5c7-cf5f-44fa-b8f6-de296f6342f9" style="padding-right: 0px; display: inline; padding-left: 0px; float: none; padding-bottom: 0px; margin: 0px; padding-top: 0px"&gt;
&lt;p&gt;
&lt;a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/TDDQuickstart_259/TDDQuickStart.zip" target="_blank"&gt;Download
Demo-Solution&lt;/a&gt;
&lt;/p&gt;
&lt;/div&gt;
&lt;img width="0" height="0" src="http://www.artiso.com/ProBlog/aggbug.ashx?id=2b142c6d-f285-4697-ad77-9914a8bd3cfe" /&gt;</description>
      <comments>http://www.artiso.com/ProBlog/CommentView,guid,2b142c6d-f285-4697-ad77-9914a8bd3cfe.aspx</comments>
      <category>Eigene Tutorials;Qualitätsmanagement;Testing;Tipps und Tricks</category>
    </item>
    <item>
      <trackback:ping>http://www.artiso.com/ProBlog/Trackback.aspx?guid=70ff6e02-8a52-4d96-86b1-cb1029b2a362</trackback:ping>
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      <dc:creator>Thomas Schissler</dc:creator>
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        <p>
          <img height="100" alt="MSDN Webcasts" src="http://www.microsoft.com/germany/msdn/images/vkey/vkey_webcasts.jpg" width="550" />
        </p>
        <p>
Am 16.03.09 geht ein neuer Webcast von mir online mit dem Thema "Team Build mit Custom
Build Tasks erweitern". Ich möchte hier schon mal die entsprechenden Infos veröffentlichen.
</p>
        <p>
In TeamBuild lassen sich eigene Build-Task integrieren. Diese können sehr einfach
erstellt werden. Hierzu wird eine Klasse erstellt und diese von Task abgeleitet. Im
folgenden Beispiel wird ein Build-Task erstellt, der im Rahmen des Builds die Version
der Anwendung setzt. Und zwar soll hier die Build-Nummer in der Versionsnummer der
Assembly abgebildet werden. Dies bietet Vorteile, wenn zu einer bestimmten Anwendungsversion
der entsprechende Build identifiziert werden soll. 
</p>
        <div>
          <div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 1:</span>
              <span style="color: #0000ff">using</span> System;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 2:</span>
              <span style="color: #0000ff">using</span> System.Collections.Generic;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 3:</span>
              <span style="color: #0000ff">using</span> System.Text;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 4:</span>
              <span style="color: #0000ff">using</span> Microsoft.Build.Utilities;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 5:</span>
              <span style="color: #0000ff">using</span> Microsoft.Build.Framework;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 6:</span>  </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 7:</span>
              <span style="color: #0000ff">namespace</span> Artiso.BuildTasks</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 8:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 9:</span>
              <span style="color: #008000">///
&lt;summary&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 10:</span>
              <span style="color: #008000">///
Creates a AssemblyVersion out of a BuildNumber</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 11:</span>
              <span style="color: #008000">///
&lt;/summary&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 12:</span>
              <span style="color: #008000">///
&lt;remarks&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 13:</span>
              <span style="color: #008000">///
AssemblyVersion.Minjor and AssemblyVersion.Minor will be defined fiexed in</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 14:</span>
              <span style="color: #008000">///
the Build-Script. If the BuildNumber is Dev_Versioning_20090305.4 we use </span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 15:</span>
              <span style="color: #008000">///
two digit year and month for AssemblyBuildNumber and day and 3 digit BuildRevision</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 16:</span>
              <span style="color: #008000">///
for AssemblyRevision. BuildRevisio </span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 17:</span>
              <span style="color: #008000">///
&lt;/remarks&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 18:</span>
              <span style="color: #008000">///
&lt;example&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 19:</span>
              <span style="color: #008000">///
Dev_Versioning_20090305.4 =&gt; xx.yy.0903.05004</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 20:</span>
              <span style="color: #008000">///
&lt;/example&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 21:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">class</span> ExtractRevision
: Task</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 22:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 23:</span>
              <span style="color: #cc6633">#region</span> [rgn]
Fields(3)</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 24:</span>
              <span style="color: #0000ff">private</span>
              <span style="color: #0000ff">string</span> buildRevision;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 25:</span>
              <span style="color: #0000ff">private</span>
              <span style="color: #0000ff">string</span> buildVersion;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 26:</span>
              <span style="color: #0000ff">private</span>
              <span style="color: #0000ff">string</span> buildNumber;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 27:</span>
              <span style="color: #cc6633">#endregion</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 28:</span>  </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 29:</span>
              <span style="color: #cc6633">#region</span> [rgn]
Properties(3)</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 30:</span>
              <span style="color: #008000">///
&lt;summary&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 31:</span>
              <span style="color: #008000">///
Input Build Number</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 32:</span>
              <span style="color: #008000">///
&lt;/summary&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 33:</span> [Required]</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 34:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">string</span> BuildNumber</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 35:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 36:</span> set
{ buildNumber = <span style="color: #0000ff">value</span>; }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 37:</span> }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 38:</span>  </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 39:</span>
              <span style="color: #008000">///
&lt;summary&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 40:</span>
              <span style="color: #008000">///
Returns the sortened date of the build</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 41:</span>
              <span style="color: #008000">///
&lt;/summary&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 42:</span> [Output]</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 43:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">string</span> BuildVersion</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 44:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 45:</span> get
{ <span style="color: #0000ff">return</span> buildVersion; }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 46:</span> }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 47:</span>  </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 48:</span>
              <span style="color: #008000">///
&lt;summary&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 49:</span>
              <span style="color: #008000">///
Returns the Build Revision (number of build at this day</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 50:</span>
              <span style="color: #008000">///
&lt;/summary&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 51:</span> [Output]</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 52:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">string</span> BuildRevision</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 53:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 54:</span> get
{ <span style="color: #0000ff">return</span> buildRevision; }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 55:</span> }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 56:</span>
              <span style="color: #cc6633">#endregion</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 57:</span>  </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 58:</span>
              <span style="color: #cc6633">#region</span> [rgn]
Methods(1)</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 59:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">override</span>
              <span style="color: #0000ff">bool</span> Execute()</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 60:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 61:</span> buildVersion
= <span style="color: #006080">"0"</span>;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 62:</span> buildRevision
= <span style="color: #006080">"0"</span>;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 63:</span>  </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 64:</span>
              <span style="color: #0000ff">if</span> (buildNumber
!= <span style="color: #0000ff">null</span> &amp;&amp; buildNumber.Contains(<span style="color: #006080">"."</span>))</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 65:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 66:</span>
              <span style="color: #0000ff">string</span>[]
buildNumberParts = buildNumber.Substring(buildNumber.LastIndexOf(<span style="color: #006080">'_'</span>)+1).Split(<span style="color: #006080">'.'</span>);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 67:</span>  </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 68:</span>
              <span style="color: #008000">//
Dev_Versioning_20090305.4 -&gt; 0903.02005</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 69:</span>
              <span style="color: #008000">//
use year (2 digits) and mont for buildversion</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 70:</span> buildVersion
= buildNumberParts[0].Substring(2, 4);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 71:</span>  </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 72:</span>
              <span style="color: #008000">//
use day and number of build in this day for build revision</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 73:</span> buildRevision
= buildNumberParts[0].Substring(6) + buildNumberParts[1].PadLeft(3, <span style="color: #006080">'0'</span>);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 74:</span> }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 75:</span>
              <span style="color: #0000ff">return</span>
              <span style="color: #0000ff">true</span>;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 76:</span> }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 77:</span>
              <span style="color: #cc6633">#endregion</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 78:</span> }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 79:</span> }</pre>
          </div>
        </div>
        <p>
Das Property BuildNumber wird als Input-Parameter verwendet und mit dem Attribut [Required]
versehen. Darüber kann die BuildNumber in unseren Task übergeben werden. Durch das
Attribut [Output] werden die beiden Properties BuildVersion und BuildRevision als
Rückgabewerte definiert. Beim Ausführen des Builds wird die Methode Execute aufgerufen.
Hier werden nun aus der Build-Number die entsprechenden Informationen extrahiert und
diese dann in BuildVersion und BuildRevision zurückgeschrieben. Dies ist natürlich
nur ein einfaches Beispiel, aber mit diesen Grundlagen können nun beliebige Build-Tasks
definiert werden. Im nächsten Schritt schauen wir uns an, wie wir diesen Custom Build
Task nun in unseren Build-Prozess einbinden. Hierzu kopieren wir zunächst die Assembly
in einen entsprechenden Ordner. Hier bietet sich an unter c:\Program Files\MSBuild
einen entsprechenden Ordner anzulegen und dort die Assemblies abzulegen.
</p>
        <p>
Nun muss das Build-Script entsprechend angepasst werden. Diese liegt in der Quellcode-Verwaltung
und muss zum Bearbeiten zuerst aus- und danach wieder eingechecked werden. Um diesen
Vorgang zu vereinfachen empfehle ich die TFS Sidekicks (<a href="http://www.attrice.info/downloads/index.htm">http://www.attrice.info/downloads/index.htm</a>)
die direkt im Kontextmenü des TeamExplorers entsprechende Kommandos einfügt. Das nun
ausgecheckte PROJ-File kann nun bearbeitet werden.
</p>
        <div>
          <div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 1:</span>
              <span style="color: #0000ff">&lt;?</span>
              <span style="color: #800000">xml</span>
              <span style="color: #ff0000">version</span>
              <span style="color: #0000ff">="1.0"</span>
              <span style="color: #ff0000">encoding</span>
              <span style="color: #0000ff">="utf-8"</span>?<span style="color: #0000ff">&gt;</span></pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 2:</span>
              <span style="color: #008000">&lt;!--
DO NOT EDIT the project element - the ToolsVersion specified here does not prevent
the solutions </span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 3:</span>
              <span style="color: #008000"> and
projects in the SolutionToBuild item group from targeting other versions of the .NET
framework. </span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 4:</span>
              <span style="color: #008000"> --&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 5:</span>
              <span style="color: #0000ff">&lt;</span>
              <span style="color: #800000">Project</span>
              <span style="color: #ff0000">DefaultTargets</span>
              <span style="color: #0000ff">="DesktopBuild"</span>
              <span style="color: #ff0000">xmlns</span>
              <span style="color: #0000ff">="http://schemas.microsoft.com/developer/msbuild/2003"</span>
              <span style="color: #ff0000">ToolsVersion</span>
              <span style="color: #0000ff">="3.5"</span>
              <span style="color: #0000ff">&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 6:</span>  </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 7:</span>
              <span style="color: #008000">&lt;!--
Do not edit this --&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 8:</span>
              <span style="color: #0000ff">&lt;</span>
              <span style="color: #800000">Import</span>
              <span style="color: #ff0000">Project</span>
              <span style="color: #0000ff">="$(MSBuildExtensionsPath)\Microsoft\VisualStudio\TeamBuild\Microsoft.TeamFoundation.Build.targets"</span>
              <span style="color: #0000ff">/&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 9:</span>
              <span style="color: #0000ff">&lt;</span>
              <span style="color: #800000">Import</span>
              <span style="color: #ff0000">Project</span>
              <span style="color: #0000ff">="$(MSBuildExtensionsPath)\MSBuildCommunityTasks\MSBuild.Community.Tasks.Targets"</span>
              <span style="color: #0000ff">/&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 10:</span>  </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 11:</span>
              <span style="color: #0000ff">&lt;</span>
              <span style="color: #800000">UsingTask</span>
              <span style="color: #ff0000">AssemblyFile</span>
              <span style="color: #0000ff">="$(MSBuildExtensionsPath)\ArtisoBuildTasks\ArtisoBuildTasks.dll"</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 12:</span>
              <span style="color: #ff0000">TaskName</span>
              <span style="color: #0000ff">="ExtractRevision"</span>
              <span style="color: #0000ff">/&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 13:</span>  </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 14:</span>
              <span style="color: #0000ff">&lt;</span>
              <span style="color: #800000">PropertyGroup</span>
              <span style="color: #0000ff">&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 15:</span>
              <span style="color: #008000">&lt;!--
Assembly version properties. Adjust here Major and Minor Version--&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 16:</span>
              <span style="color: #0000ff">&lt;</span>
              <span style="color: #800000">AssemblyMajorVersion</span>
              <span style="color: #0000ff">&gt;</span>1<span style="color: #0000ff">&lt;/</span><span style="color: #800000">AssemblyMajorVersion</span><span style="color: #0000ff">&gt;</span></pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 17:</span>
              <span style="color: #0000ff">&lt;</span>
              <span style="color: #800000">AssemblyMinorVersion</span>
              <span style="color: #0000ff">&gt;</span>3<span style="color: #0000ff">&lt;/</span><span style="color: #800000">AssemblyMinorVersion</span><span style="color: #0000ff">&gt;</span></pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 18:</span>
              <span style="color: #0000ff">&lt;</span>
              <span style="color: #800000">AssemblyBuildNumber</span>
              <span style="color: #0000ff">&gt;</span>1<span style="color: #0000ff">&lt;/</span><span style="color: #800000">AssemblyBuildNumber</span><span style="color: #0000ff">&gt;</span></pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 19:</span>
              <span style="color: #0000ff">&lt;</span>
              <span style="color: #800000">AssemblyRevision</span>
              <span style="color: #0000ff">&gt;</span>1<span style="color: #0000ff">&lt;/</span><span style="color: #800000">AssemblyRevision</span><span style="color: #0000ff">&gt;</span></pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 20:</span>
              <span style="color: #0000ff">&lt;/</span>
              <span style="color: #800000">PropertyGroup</span>
              <span style="color: #0000ff">&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 21:</span>  </pre>
...
</div>
        </div>
        <div>In Zeile 11 wird unser BuildTask entsprechend registriert. In Zeile 9 werden
noch weitere Build-Tasks registriert. Hier gereicht es uns zum Vorteil, dass Team-Build
auf MSBuild basiert. D.h. es können entsprechende Tasks für MSBuild problemlos integriert
werden. Diese gibt es in großer Zahl für sehr viele Anwendungsbereiche zum großen
Teil frei Verfügbar zum Download. Wir verwenden hier die MSBuild Community Tasks (<u><a href="http://msbuildtasks.tigris.org/">http://msbuildtasks.tigris.org/</a></u>).
Wir werden aus diesem Paket Aktionen verwenden.
</div>
        <div> 
</div>
        <div>In den Zeilen 14 bis 20 wird eine sog. PropertyGroup angelegt. Darin werden einzelne
Properties definiert und mit Default-Werten vorbelegt. Diese Properties lassen sich
mit Variablen innerhalb eines Software-Codes vergleichen. Die AssemblyMajorVersion
und AssemblyMinorVersion werden hier festgelegt. AssemblyBuildNumber und AssemblyRevision
werden wir im weiteren Verlauf überschreiben.
</div>
        <div> 
</div>
        <div>Am Ende des Scripts direkt vor dem schließenden &lt;/Project&gt;-Tag wird nun
ein Target-Block eingefügt.
</div>
        <div> 
</div>
        <div>
          <div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 1:</span> ...</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 2:</span>
              <span style="color: #0000ff">&lt;</span>
              <span style="color: #800000">Target</span>
              <span style="color: #ff0000">Name</span>
              <span style="color: #0000ff">="AfterGet"</span>
              <span style="color: #0000ff">&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 3:</span>
              <span style="color: #0000ff">&lt;</span>
              <span style="color: #800000">ItemGroup</span>
              <span style="color: #0000ff">&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 4:</span>
              <span style="color: #0000ff">&lt;</span>
              <span style="color: #800000">AssemblyInfoFiles</span>
              <span style="color: #ff0000">Include</span>
              <span style="color: #0000ff">="$(SolutionRoot)\**\assemblyinfo.cs"</span>
              <span style="color: #0000ff">/&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 5:</span>
              <span style="color: #0000ff">&lt;/</span>
              <span style="color: #800000">ItemGroup</span>
              <span style="color: #0000ff">&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 6:</span>  </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 7:</span>
              <span style="color: #0000ff">&lt;</span>
              <span style="color: #800000">Message</span>
              <span style="color: #ff0000">Text</span>
              <span style="color: #0000ff">="Get
Revision Number from BuildNumber &amp;quot;$(BuildNumber)&amp;quot;."</span>
              <span style="color: #0000ff">/&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 8:</span>
              <span style="color: #0000ff">&lt;</span>
              <span style="color: #800000">ExtractRevision</span>
              <span style="color: #ff0000">BuildNumber</span>
              <span style="color: #0000ff">="$(BuildNumber)"</span>
              <span style="color: #0000ff">&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 9:</span>
              <span style="color: #0000ff">&lt;</span>
              <span style="color: #800000">Output</span>
              <span style="color: #ff0000">TaskParameter</span>
              <span style="color: #0000ff">="BuildRevision"</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 10:</span>
              <span style="color: #ff0000">PropertyName</span>
              <span style="color: #0000ff">="AssemblyRevision"</span>
              <span style="color: #0000ff">/&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 11:</span>
              <span style="color: #0000ff">&lt;</span>
              <span style="color: #800000">Output</span>
              <span style="color: #ff0000">TaskParameter</span>
              <span style="color: #0000ff">="BuildVersion"</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 12:</span>
              <span style="color: #ff0000">PropertyName</span>
              <span style="color: #0000ff">="AssemblyBuildNumber"</span>
              <span style="color: #0000ff">/&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 13:</span>
              <span style="color: #0000ff">&lt;/</span>
              <span style="color: #800000">ExtractRevision</span>
              <span style="color: #0000ff">&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 14:</span>  </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 15:</span>
              <span style="color: #008000">&lt;!--
Update all the assembly info files with generated version info --&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 16:</span>
              <span style="color: #0000ff">&lt;</span>
              <span style="color: #800000">Message</span>
              <span style="color: #ff0000">Text</span>
              <span style="color: #0000ff">="Modifying
AssemblyInfo files under &amp;quot;$(SolutionRoot)&amp;quot;."</span>
              <span style="color: #0000ff">/&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 17:</span>
              <span style="color: #0000ff">&lt;</span>
              <span style="color: #800000">Attrib</span>
              <span style="color: #ff0000">Files</span>
              <span style="color: #0000ff">="@(AssemblyInfoFiles)"</span>
              <span style="color: #ff0000">Normal</span>
              <span style="color: #0000ff">="true"</span>
              <span style="color: #0000ff">/&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 18:</span>
              <span style="color: #0000ff">&lt;</span>
              <span style="color: #800000">FileUpdate</span>
              <span style="color: #ff0000">Files</span>
              <span style="color: #0000ff">="@(AssemblyInfoFiles)"</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 19:</span>
              <span style="color: #ff0000">Regex</span>
              <span style="color: #0000ff">="AssemblyVersion\(&amp;quot;.*&amp;quot;\)\]"</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 20:</span>
              <span style="color: #ff0000">ReplacementText</span>
              <span style="color: #0000ff">="AssemblyVersion(&amp;quot;$(AssemblyMajorVersion).$(AssemblyMinorVersion).$(AssemblyBuildNumber).$(AssemblyRevision)&amp;quot;)]"</span>
              <span style="color: #0000ff">/&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 21:</span>
              <span style="color: #0000ff">&lt;</span>
              <span style="color: #800000">FileUpdate</span>
              <span style="color: #ff0000">Files</span>
              <span style="color: #0000ff">="@(AssemblyInfoFiles)"</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 22:</span>
              <span style="color: #ff0000">Regex</span>
              <span style="color: #0000ff">="AssemblyFileVersion\(&amp;quot;.*&amp;quot;\)\]"</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 23:</span>
              <span style="color: #ff0000">ReplacementText</span>
              <span style="color: #0000ff">="AssemblyFileVersion(&amp;quot;$(AssemblyMajorVersion).$(AssemblyMinorVersion).$(AssemblyBuildNumber).$(AssemblyRevision)&amp;quot;)]"</span>
              <span style="color: #0000ff">/&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 24:</span>
              <span style="color: #0000ff">&lt;</span>
              <span style="color: #800000">Message</span>
              <span style="color: #ff0000">Text</span>
              <span style="color: #0000ff">="AssemblyInfo
files updated to version &amp;quot;$(AssemblyMajorVersion).$(AssemblyMinorVersion).$(AssemblyBuildNumber).$(AssemblyRevision)&amp;quot;"</span>
              <span style="color: #0000ff">/&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 25:</span>
              <span style="color: #0000ff">&lt;/</span>
              <span style="color: #800000">Target</span>
              <span style="color: #0000ff">&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 26:</span>  </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 27:</span>
              <span style="color: #0000ff">&lt;/</span>
              <span style="color: #800000">Project</span>
              <span style="color: #0000ff">&gt;</span>
            </pre>
          </div>
        </div>
        <div>Über den Namen des Target-Blocks mit "AfterGet" wird festgelegt, dass dieser
Block ausgeführt wird, nachdem der Build-Prozess die Quelldateien aus der Versionsverwaltung
geholt hat. Genau zu diesem Zeitpunkt wollen wir unsere Versionierung anpassen. In
den Zeilen 3 bis 5 erstellen wir eine ItemGroup die alle assemblyinfo.cs Dateien unserer
Solution enthält. In diesen Dateien wollen wir die Version anpassen. In Zeile 7 wird
eine Meldung in das Build-Log geschrieben. Dies ist hilfreich, um Fehler im Ablauf
des Scriptes besser einordnen zu können. 
</div>
        <div>In den Zeilen 8 bis 13 wird nun unser Build-Task aufgerufen. Wir übergeben die
Buildnummer $(BuildNumber) in den Parameter BuildNumber und lesen die Output-Parameter
aus und schreiben diese in AssemblyRevision bzw. AssemblyBuildNumber (die Properties
die wir weiter oben definiert hatten). In Zeile 17 heben wir den Schreibschutz der
AssemblyInfo-Dateien auf und in den folgenden Zeilen wird mit Hilfe eines Ersetzen-Vorgangs
die Version in den AssemblyInfo-Dateien ersetzt. Für diese Aktionen nutzen wir die
Community Build Tasks.
</div>
        <div>Damit können wir nun die Version unserer Anwendung bei jedem Build entsprechend
setzen.
</div>
        <div>In einem nächsten Schritt wollen wir den Build-Task nun noch erweitern um das
Build-Result in einer ZIP-Datei zu verpacken und diese anschließend per Mail zu versenden.
Auch hierbei greifen wir auf die MSBuild Community Tasks zurück. Das entsprechende
Target-Tag fügen wir einfach nach dem zuvor definierten ein. Als Name geben wir "AfterCompile"
an so dass diese Aktionen nach dem Kompilieren ausgeführt werden. 
</div>
        <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
          <span style="color: #606060"> 1:</span>
          <span style="color: #0000ff">&lt;</span>
          <span style="color: #800000">Target</span>
          <span style="color: #ff0000">Name</span>
          <span style="color: #0000ff">="AfterCompile"</span>
          <span style="color: #0000ff">&gt;</span>
        </pre>
        <div>
          <div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 2:</span>
              <span style="color: #0000ff">&lt;</span>
              <span style="color: #800000">CreateItem</span>
              <span style="color: #ff0000">Include</span>
              <span style="color: #0000ff">="..\Binaries\Release\**\*.*"</span>
              <span style="color: #ff0000">Exclude</span>
              <span style="color: #0000ff">="..\Binaries\Release\**\*.pdb;..\Binaries\Release\**\*codeanalysis*"</span>
              <span style="color: #0000ff">&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 3:</span>
              <span style="color: #0000ff">&lt;</span>
              <span style="color: #800000">Output</span>
              <span style="color: #ff0000">ItemName</span>
              <span style="color: #0000ff">="ZipFiles"</span>
              <span style="color: #ff0000">TaskParameter</span>
              <span style="color: #0000ff">="Include"</span>
              <span style="color: #0000ff">/&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 4:</span>
              <span style="color: #0000ff">&lt;/</span>
              <span style="color: #800000">CreateItem</span>
              <span style="color: #0000ff">&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 5:</span>  </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 6:</span>
              <span style="color: #0000ff">&lt;</span>
              <span style="color: #800000">Message</span>
              <span style="color: #ff0000">Text</span>
              <span style="color: #0000ff">="Zipping
Buildresult to \\tfs\deploy\BuildDemo\BuildDemo_$(AssemblyMajorVersion).$(AssemblyMinorVersion).$(AssemblyBuildNumber).$(AssemblyRevision).zip"</span>
              <span style="color: #0000ff">/&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 7:</span>  </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 8:</span>
              <span style="color: #0000ff">&lt;</span>
              <span style="color: #800000">Zip</span>
              <span style="color: #ff0000">ZipFileName</span>
              <span style="color: #0000ff">="\\tfs\deploy\BuildDemo\BuildDemo_$(AssemblyMajorVersion).$(AssemblyMinorVersion).$(AssemblyBuildNumber).$(AssemblyRevision).zip"</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 9:</span>
              <span style="color: #ff0000">Files</span>
              <span style="color: #0000ff">="@(ZipFiles)"</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 10:</span>
              <span style="color: #ff0000">WorkingDirectory</span>
              <span style="color: #0000ff">="..\Binaries\Release\"</span>
              <span style="color: #0000ff">/&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 11:</span>  </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 12:</span>
              <span style="color: #0000ff">&lt;</span>
              <span style="color: #800000">Mail</span>
              <span style="color: #ff0000">SmtpServer</span>
              <span style="color: #0000ff">="tfs"</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 13:</span>
              <span style="color: #ff0000">To</span>
              <span style="color: #0000ff">="tschissler@tfs"</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 14:</span>
              <span style="color: #ff0000">From</span>
              <span style="color: #0000ff">="build@tfs"</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 15:</span>
              <span style="color: #ff0000">Subject</span>
              <span style="color: #0000ff">="BuildDemo
v$(AssemblyMajorVersion).$(AssemblyMinorVersion).$(AssemblyBuildNumber).$(AssemblyRevision)
released"</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 16:</span>
              <span style="color: #ff0000">Body</span>
              <span style="color: #0000ff">="A
new version of the BuildDemo was released. Please find the newest files attached to
this mail. You can also download them from the download folder."</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 17:</span>
              <span style="color: #ff0000">Attachments</span>
              <span style="color: #0000ff">="\\tfs\deploy\BuildDemo\BuildDemo_$(AssemblyMajorVersion).$(AssemblyMinorVersion).$(AssemblyBuildNumber).$(AssemblyRevision).zip"</span>
              <span style="color: #0000ff">/&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 18:</span>
              <span style="color: #0000ff">&lt;/</span>
              <span style="color: #800000">Target</span>
              <span style="color: #0000ff">&gt;</span>
            </pre>
          </div>
        </div>
        <p>
Hier sammeln zunächst alle Dateien aus dem Build-Drop-Verzeichnis exklusive der PDB-
und Codeanalyse-Dateien In Zeilen 8-10 werden diese Dateien in ein ZIP-File verpackt
dem wir im datei-Name die Version mitgeben. Anschließend versenden wir eine e-Mail
der wir dieses ZIP-File als Attachment anhängen. 
</p>
        <p>
Als zweite Variante wollen wir im Rahmen des Builds ein Click-Once Paket erstellen.
Die Herausforderung bei der Erstellung des ClickOnce-Paketes ist dass dort die Deployment-Url
hinterlegt werden muss. Vor allem wenn verschiedene Pakete für unterschiedliche Kunden
erstellt werden sollen, ist dies nur durch eine Automatisierung im Rahmen des Builds
sinnvoll handelbar. Hierzu ersetzen wir den AfterCompile-Target durch folgendes Script:
</p>
        <div>
          <div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 1:</span>
              <span style="color: #0000ff">&lt;</span>
              <span style="color: #800000">Target</span>
              <span style="color: #ff0000">Name</span>
              <span style="color: #0000ff">="AfterCompile"</span>
              <span style="color: #0000ff">&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 2:</span>
              <span style="color: #008000">&lt;!--
Publish using ClickOnce --&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 3:</span>
              <span style="color: #0000ff">&lt;</span>
              <span style="color: #800000">Message</span>
              <span style="color: #ff0000">Text</span>
              <span style="color: #0000ff">="modify
Publish directory for $(SolutionRoot)"</span>
              <span style="color: #0000ff">/&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 4:</span>
              <span style="color: #008000">&lt;!--
Update directory where to publish the project --&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 5:</span>
              <span style="color: #0000ff">&lt;</span>
              <span style="color: #800000">ItemGroup</span>
              <span style="color: #0000ff">&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 6:</span>
              <span style="color: #0000ff">&lt;</span>
              <span style="color: #800000">ProjectFiles</span>
              <span style="color: #ff0000">Include</span>
              <span style="color: #0000ff">="$(SolutionRoot)\Source\Dev\BuildDemo\BuildDemo.csproj"</span>
              <span style="color: #0000ff">/&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 7:</span>
              <span style="color: #0000ff">&lt;/</span>
              <span style="color: #800000">ItemGroup</span>
              <span style="color: #0000ff">&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 8:</span>
              <span style="color: #0000ff">&lt;</span>
              <span style="color: #800000">PropertyGroup</span>
              <span style="color: #0000ff">&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 9:</span>
              <span style="color: #0000ff">&lt;</span>
              <span style="color: #800000">PublishDir</span>
              <span style="color: #0000ff">&gt;</span>\\tfs\Deploy\BuildDemo\ClickOnce\<span style="color: #0000ff">&lt;/</span><span style="color: #800000">PublishDir</span><span style="color: #0000ff">&gt;</span></pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 10:</span>
              <span style="color: #0000ff">&lt;</span>
              <span style="color: #800000">InstallUrl</span>
              <span style="color: #0000ff">&gt;</span>\\tfs\Deploy\BuildDemo\ClickOnce\<span style="color: #0000ff">&lt;/</span><span style="color: #800000">InstallUrl</span><span style="color: #0000ff">&gt;</span></pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 11:</span>
              <span style="color: #0000ff">&lt;/</span>
              <span style="color: #800000">PropertyGroup</span>
              <span style="color: #0000ff">&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 12:</span>
              <span style="color: #0000ff">&lt;</span>
              <span style="color: #800000">Attrib</span>
              <span style="color: #ff0000">Files</span>
              <span style="color: #0000ff">="@(ProjectFiles)"</span>
              <span style="color: #ff0000">Normal</span>
              <span style="color: #0000ff">="true"</span>
              <span style="color: #0000ff">/&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 13:</span>
              <span style="color: #0000ff">&lt;</span>
              <span style="color: #800000">FileUpdate</span>
              <span style="color: #ff0000">Files</span>
              <span style="color: #0000ff">="@(ProjectFiles)"</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 14:</span>      <span style="color: #ff0000">Regex</span><span style="color: #0000ff">="&amp;lt;PublishUrl&amp;gt;.*&amp;lt;/PublishUrl&amp;gt;"</span></pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 15:</span>
              <span style="color: #ff0000">ReplacementText</span>
              <span style="color: #0000ff">="&amp;lt;PublishUrl&amp;gt;$(PublishDir)&amp;lt;/PublishUrl&amp;gt;"</span>
              <span style="color: #0000ff">/&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 16:</span>
              <span style="color: #0000ff">&lt;</span>
              <span style="color: #800000">FileUpdate</span>
              <span style="color: #ff0000">Files</span>
              <span style="color: #0000ff">="@(ProjectFiles)"</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 17:</span>
              <span style="color: #ff0000">Regex</span>
              <span style="color: #0000ff">="&amp;lt;InstallUrl&amp;gt;.*&amp;lt;/InstallUrl&amp;gt;"</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 18:</span>
              <span style="color: #ff0000">ReplacementText</span>
              <span style="color: #0000ff">="&amp;lt;InstallUrl&amp;gt;$(InstallURL)&amp;lt;/InstallUrl&amp;gt;"</span>
              <span style="color: #0000ff">/&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 19:</span>  </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 20:</span>
              <span style="color: #0000ff">&lt;</span>
              <span style="color: #800000">MSBuild</span>
              <span style="color: #ff0000">Projects</span>
              <span style="color: #0000ff">="@(ProjectFiles)"</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 21:</span>
              <span style="color: #ff0000">Properties</span>
              <span style="color: #0000ff">="PublishDir=$(PublishDir);ApplicationVersion=$(AssemblyMajorVersion).$(AssemblyMinorVersion).$(AssemblyBuildNumber).$(AssemblyRevision)"</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 22:</span>
              <span style="color: #ff0000">Targets</span>
              <span style="color: #0000ff">="Publish"</span>
              <span style="color: #0000ff">/&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 23:</span>  </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 24:</span>
              <span style="color: #0000ff">&lt;/</span>
              <span style="color: #800000">Target</span>
              <span style="color: #0000ff">&gt;</span>
            </pre>
          </div>
        </div>
        <p>
In den Zeilen 5 bis 7 lesen wir das csproj-File der Anwendung in eine ItemGroup. Anschließend
definieren wir zwei Properties für PublishDir und InstallUrl. Diese werden dann über
eine Ersetzung in die csproj-Datei eingefügt. Anschließend wird ein MSBuild-Task gestartet
der das ClickOnce-Paket erstellt und an der angegebenen PublishDir und mit der Versionsnummer
veröffentlicht.
</p>
        <p>
Das Ganze wird in dem genannten Webcast Live demonstriert. Über Feedback würde ich
mich sehr freuen.
</p>
        <p>
          <a href="http://www.microsoft.com/germany/msdn/webcasts/library.aspx?id=1032405249">Details
zur Veranstaltung: Team Build mit Custom Build Tasks erweitern [1032405249] - Microsoft
Deutschland GmbH</a>
        </p>
        <img width="0" height="0" src="http://www.artiso.com/ProBlog/aggbug.ashx?id=70ff6e02-8a52-4d96-86b1-cb1029b2a362" />
      </body>
      <title>MSDN Webcast zum Thema Team Build mit Custom Build Tasks erweitern</title>
      <guid isPermaLink="false">http://www.artiso.com/ProBlog/PermaLink,guid,70ff6e02-8a52-4d96-86b1-cb1029b2a362.aspx</guid>
      <link>http://www.artiso.com/ProBlog/PermaLink,guid,70ff6e02-8a52-4d96-86b1-cb1029b2a362.aspx</link>
      <pubDate>Fri, 13 Mar 2009 01:05:16 GMT</pubDate>
      <description>&lt;p&gt;
&lt;img height="100" alt="MSDN Webcasts" src="http://www.microsoft.com/germany/msdn/images/vkey/vkey_webcasts.jpg" width="550"&gt;
&lt;/p&gt;
&lt;p&gt;
Am 16.03.09 geht ein neuer Webcast von mir online mit dem Thema "Team Build mit Custom
Build Tasks erweitern". Ich möchte hier schon mal die entsprechenden Infos veröffentlichen.
&lt;/p&gt;
&lt;p&gt;
In TeamBuild lassen sich eigene Build-Task integrieren. Diese können sehr einfach
erstellt werden. Hierzu wird eine Klasse erstellt und diese von Task abgeleitet. Im
folgenden Beispiel wird ein Build-Task erstellt, der im Rahmen des Builds die Version
der Anwendung setzt. Und zwar soll hier die Build-Nummer in der Versionsnummer der
Assembly abgebildet werden. Dies bietet Vorteile, wenn zu einer bestimmten Anwendungsversion
der entsprechende Build identifiziert werden soll. 
&lt;/p&gt;
&lt;div&gt;
&lt;div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 1:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;using&lt;/span&gt; System;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 2:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;using&lt;/span&gt; System.Collections.Generic;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 3:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;using&lt;/span&gt; System.Text;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 4:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;using&lt;/span&gt; Microsoft.Build.Utilities;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 5:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;using&lt;/span&gt; Microsoft.Build.Framework;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 6:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 7:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;namespace&lt;/span&gt; Artiso.BuildTasks&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 8:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 9:&lt;/span&gt; &lt;span style="color: #008000"&gt;///
&amp;lt;summary&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 10:&lt;/span&gt; &lt;span style="color: #008000"&gt;///
Creates a AssemblyVersion out of a BuildNumber&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 11:&lt;/span&gt; &lt;span style="color: #008000"&gt;///
&amp;lt;/summary&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 12:&lt;/span&gt; &lt;span style="color: #008000"&gt;///
&amp;lt;remarks&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 13:&lt;/span&gt; &lt;span style="color: #008000"&gt;///
AssemblyVersion.Minjor and AssemblyVersion.Minor will be defined fiexed in&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 14:&lt;/span&gt; &lt;span style="color: #008000"&gt;///
the Build-Script. If the BuildNumber is Dev_Versioning_20090305.4 we use &lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 15:&lt;/span&gt; &lt;span style="color: #008000"&gt;///
two digit year and month for AssemblyBuildNumber and day and 3 digit BuildRevision&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 16:&lt;/span&gt; &lt;span style="color: #008000"&gt;///
for AssemblyRevision. BuildRevisio &lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 17:&lt;/span&gt; &lt;span style="color: #008000"&gt;///
&amp;lt;/remarks&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 18:&lt;/span&gt; &lt;span style="color: #008000"&gt;///
&amp;lt;example&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 19:&lt;/span&gt; &lt;span style="color: #008000"&gt;///
Dev_Versioning_20090305.4 =&amp;gt; xx.yy.0903.05004&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 20:&lt;/span&gt; &lt;span style="color: #008000"&gt;///
&amp;lt;/example&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 21:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;class&lt;/span&gt; ExtractRevision
: Task&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 22:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 23:&lt;/span&gt; &lt;span style="color: #cc6633"&gt;#region&lt;/span&gt; [rgn]
Fields(3)&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 24:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;private&lt;/span&gt; &lt;span style="color: #0000ff"&gt;string&lt;/span&gt; buildRevision;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 25:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;private&lt;/span&gt; &lt;span style="color: #0000ff"&gt;string&lt;/span&gt; buildVersion;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 26:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;private&lt;/span&gt; &lt;span style="color: #0000ff"&gt;string&lt;/span&gt; buildNumber;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 27:&lt;/span&gt; &lt;span style="color: #cc6633"&gt;#endregion&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 28:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 29:&lt;/span&gt; &lt;span style="color: #cc6633"&gt;#region&lt;/span&gt; [rgn]
Properties(3)&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 30:&lt;/span&gt; &lt;span style="color: #008000"&gt;///
&amp;lt;summary&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 31:&lt;/span&gt; &lt;span style="color: #008000"&gt;///
Input Build Number&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 32:&lt;/span&gt; &lt;span style="color: #008000"&gt;///
&amp;lt;/summary&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 33:&lt;/span&gt; [Required]&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 34:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;string&lt;/span&gt; BuildNumber&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 35:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 36:&lt;/span&gt; set
{ buildNumber = &lt;span style="color: #0000ff"&gt;value&lt;/span&gt;; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 37:&lt;/span&gt; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 38:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 39:&lt;/span&gt; &lt;span style="color: #008000"&gt;///
&amp;lt;summary&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 40:&lt;/span&gt; &lt;span style="color: #008000"&gt;///
Returns the sortened date of the build&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 41:&lt;/span&gt; &lt;span style="color: #008000"&gt;///
&amp;lt;/summary&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 42:&lt;/span&gt; [Output]&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 43:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;string&lt;/span&gt; BuildVersion&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 44:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 45:&lt;/span&gt; get
{ &lt;span style="color: #0000ff"&gt;return&lt;/span&gt; buildVersion; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 46:&lt;/span&gt; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 47:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 48:&lt;/span&gt; &lt;span style="color: #008000"&gt;///
&amp;lt;summary&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 49:&lt;/span&gt; &lt;span style="color: #008000"&gt;///
Returns the Build Revision (number of build at this day&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 50:&lt;/span&gt; &lt;span style="color: #008000"&gt;///
&amp;lt;/summary&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 51:&lt;/span&gt; [Output]&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 52:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;string&lt;/span&gt; BuildRevision&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 53:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 54:&lt;/span&gt; get
{ &lt;span style="color: #0000ff"&gt;return&lt;/span&gt; buildRevision; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 55:&lt;/span&gt; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 56:&lt;/span&gt; &lt;span style="color: #cc6633"&gt;#endregion&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 57:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 58:&lt;/span&gt; &lt;span style="color: #cc6633"&gt;#region&lt;/span&gt; [rgn]
Methods(1)&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 59:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;override&lt;/span&gt; &lt;span style="color: #0000ff"&gt;bool&lt;/span&gt; Execute()&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 60:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 61:&lt;/span&gt; buildVersion
= &lt;span style="color: #006080"&gt;"0"&lt;/span&gt;;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 62:&lt;/span&gt; buildRevision
= &lt;span style="color: #006080"&gt;"0"&lt;/span&gt;;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 63:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 64:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;if&lt;/span&gt; (buildNumber
!= &lt;span style="color: #0000ff"&gt;null&lt;/span&gt; &amp;amp;&amp;amp; buildNumber.Contains(&lt;span style="color: #006080"&gt;"."&lt;/span&gt;))&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 65:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 66:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;string&lt;/span&gt;[]
buildNumberParts = buildNumber.Substring(buildNumber.LastIndexOf(&lt;span style="color: #006080"&gt;'_'&lt;/span&gt;)+1).Split(&lt;span style="color: #006080"&gt;'.'&lt;/span&gt;);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 67:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 68:&lt;/span&gt; &lt;span style="color: #008000"&gt;//
Dev_Versioning_20090305.4 -&amp;gt; 0903.02005&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 69:&lt;/span&gt; &lt;span style="color: #008000"&gt;//
use year (2 digits) and mont for buildversion&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 70:&lt;/span&gt; buildVersion
= buildNumberParts[0].Substring(2, 4);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 71:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 72:&lt;/span&gt; &lt;span style="color: #008000"&gt;//
use day and number of build in this day for build revision&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 73:&lt;/span&gt; buildRevision
= buildNumberParts[0].Substring(6) + buildNumberParts[1].PadLeft(3, &lt;span style="color: #006080"&gt;'0'&lt;/span&gt;);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 74:&lt;/span&gt; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 75:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;return&lt;/span&gt; &lt;span style="color: #0000ff"&gt;true&lt;/span&gt;;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 76:&lt;/span&gt; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 77:&lt;/span&gt; &lt;span style="color: #cc6633"&gt;#endregion&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 78:&lt;/span&gt; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 79:&lt;/span&gt; }&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;
Das Property BuildNumber wird als Input-Parameter verwendet und mit dem Attribut [Required]
versehen. Darüber kann die BuildNumber in unseren Task übergeben werden. Durch das
Attribut [Output] werden die beiden Properties BuildVersion und BuildRevision als
Rückgabewerte definiert. Beim Ausführen des Builds wird die Methode Execute aufgerufen.
Hier werden nun aus der Build-Number die entsprechenden Informationen extrahiert und
diese dann in BuildVersion und BuildRevision zurückgeschrieben. Dies ist natürlich
nur ein einfaches Beispiel, aber mit diesen Grundlagen können nun beliebige Build-Tasks
definiert werden. Im nächsten Schritt schauen wir uns an, wie wir diesen Custom Build
Task nun in unseren Build-Prozess einbinden. Hierzu kopieren wir zunächst die Assembly
in einen entsprechenden Ordner. Hier bietet sich an unter c:\Program Files\MSBuild
einen entsprechenden Ordner anzulegen und dort die Assemblies abzulegen.
&lt;/p&gt;
&lt;p&gt;
Nun muss das Build-Script entsprechend angepasst werden. Diese liegt in der Quellcode-Verwaltung
und muss zum Bearbeiten zuerst aus- und danach wieder eingechecked werden. Um diesen
Vorgang zu vereinfachen empfehle ich die TFS Sidekicks (&lt;a href="http://www.attrice.info/downloads/index.htm"&gt;http://www.attrice.info/downloads/index.htm&lt;/a&gt;)
die direkt im Kontextmenü des TeamExplorers entsprechende Kommandos einfügt. Das nun
ausgecheckte PROJ-File kann nun bearbeitet werden.
&lt;/p&gt;
&lt;div&gt;
&lt;div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 1:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;?&lt;/span&gt;&lt;span style="color: #800000"&gt;xml&lt;/span&gt; &lt;span style="color: #ff0000"&gt;version&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="1.0"&lt;/span&gt; &lt;span style="color: #ff0000"&gt;encoding&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="utf-8"&lt;/span&gt;?&lt;span style="color: #0000ff"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 2:&lt;/span&gt; &lt;span style="color: #008000"&gt;&amp;lt;!--
DO NOT EDIT the project element - the ToolsVersion specified here does not prevent
the solutions &lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 3:&lt;/span&gt; &lt;span style="color: #008000"&gt; and
projects in the SolutionToBuild item group from targeting other versions of the .NET
framework. &lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 4:&lt;/span&gt; &lt;span style="color: #008000"&gt; --&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 5:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;Project&lt;/span&gt; &lt;span style="color: #ff0000"&gt;DefaultTargets&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="DesktopBuild"&lt;/span&gt; &lt;span style="color: #ff0000"&gt;xmlns&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="http://schemas.microsoft.com/developer/msbuild/2003"&lt;/span&gt; &lt;span style="color: #ff0000"&gt;ToolsVersion&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="3.5"&lt;/span&gt;&lt;span style="color: #0000ff"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 6:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 7:&lt;/span&gt; &lt;span style="color: #008000"&gt;&amp;lt;!--
Do not edit this --&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 8:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;Import&lt;/span&gt; &lt;span style="color: #ff0000"&gt;Project&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="$(MSBuildExtensionsPath)\Microsoft\VisualStudio\TeamBuild\Microsoft.TeamFoundation.Build.targets"&lt;/span&gt; &lt;span style="color: #0000ff"&gt;/&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 9:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;Import&lt;/span&gt; &lt;span style="color: #ff0000"&gt;Project&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="$(MSBuildExtensionsPath)\MSBuildCommunityTasks\MSBuild.Community.Tasks.Targets"&lt;/span&gt;&lt;span style="color: #0000ff"&gt;/&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 10:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 11:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;UsingTask&lt;/span&gt; &lt;span style="color: #ff0000"&gt;AssemblyFile&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="$(MSBuildExtensionsPath)\ArtisoBuildTasks\ArtisoBuildTasks.dll"&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 12:&lt;/span&gt; &lt;span style="color: #ff0000"&gt;TaskName&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="ExtractRevision"&lt;/span&gt;&lt;span style="color: #0000ff"&gt;/&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 13:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 14:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;PropertyGroup&lt;/span&gt;&lt;span style="color: #0000ff"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 15:&lt;/span&gt; &lt;span style="color: #008000"&gt;&amp;lt;!--
Assembly version properties. Adjust here Major and Minor Version--&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 16:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;AssemblyMajorVersion&lt;/span&gt;&lt;span style="color: #0000ff"&gt;&amp;gt;&lt;/span&gt;1&lt;span style="color: #0000ff"&gt;&amp;lt;/&lt;/span&gt;&lt;span style="color: #800000"&gt;AssemblyMajorVersion&lt;/span&gt;&lt;span style="color: #0000ff"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 17:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;AssemblyMinorVersion&lt;/span&gt;&lt;span style="color: #0000ff"&gt;&amp;gt;&lt;/span&gt;3&lt;span style="color: #0000ff"&gt;&amp;lt;/&lt;/span&gt;&lt;span style="color: #800000"&gt;AssemblyMinorVersion&lt;/span&gt;&lt;span style="color: #0000ff"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 18:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;AssemblyBuildNumber&lt;/span&gt;&lt;span style="color: #0000ff"&gt;&amp;gt;&lt;/span&gt;1&lt;span style="color: #0000ff"&gt;&amp;lt;/&lt;/span&gt;&lt;span style="color: #800000"&gt;AssemblyBuildNumber&lt;/span&gt;&lt;span style="color: #0000ff"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 19:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;AssemblyRevision&lt;/span&gt;&lt;span style="color: #0000ff"&gt;&amp;gt;&lt;/span&gt;1&lt;span style="color: #0000ff"&gt;&amp;lt;/&lt;/span&gt;&lt;span style="color: #800000"&gt;AssemblyRevision&lt;/span&gt;&lt;span style="color: #0000ff"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 20:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;/&lt;/span&gt;&lt;span style="color: #800000"&gt;PropertyGroup&lt;/span&gt;&lt;span style="color: #0000ff"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 21:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;
...
&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;In Zeile 11 wird unser BuildTask entsprechend registriert. In Zeile 9 werden
noch weitere Build-Tasks registriert. Hier gereicht es uns zum Vorteil, dass Team-Build
auf MSBuild basiert. D.h. es können entsprechende Tasks für MSBuild problemlos integriert
werden. Diese gibt es in großer Zahl für sehr viele Anwendungsbereiche zum großen
Teil frei Verfügbar zum Download. Wir verwenden hier die MSBuild Community Tasks (&lt;u&gt;&lt;a href="http://msbuildtasks.tigris.org/"&gt;http://msbuildtasks.tigris.org/&lt;/a&gt;&lt;/u&gt;).
Wir werden aus diesem Paket Aktionen verwenden.
&lt;/div&gt;
&lt;div&gt;&amp;nbsp;
&lt;/div&gt;
&lt;div&gt;In den Zeilen 14 bis 20 wird eine sog. PropertyGroup angelegt. Darin werden einzelne
Properties definiert und mit Default-Werten vorbelegt. Diese Properties lassen sich
mit Variablen innerhalb eines Software-Codes vergleichen. Die AssemblyMajorVersion
und AssemblyMinorVersion werden hier festgelegt. AssemblyBuildNumber und AssemblyRevision
werden wir im weiteren Verlauf überschreiben.
&lt;/div&gt;
&lt;div&gt;&amp;nbsp;
&lt;/div&gt;
&lt;div&gt;Am Ende des Scripts direkt vor dem schließenden &amp;lt;/Project&amp;gt;-Tag wird nun
ein Target-Block eingefügt.
&lt;/div&gt;
&lt;div&gt;&amp;nbsp;
&lt;/div&gt;
&lt;div&gt;
&lt;div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 1:&lt;/span&gt; ...&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 2:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;Target&lt;/span&gt; &lt;span style="color: #ff0000"&gt;Name&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="AfterGet"&lt;/span&gt;&lt;span style="color: #0000ff"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 3:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;ItemGroup&lt;/span&gt;&lt;span style="color: #0000ff"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 4:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;AssemblyInfoFiles&lt;/span&gt; &lt;span style="color: #ff0000"&gt;Include&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="$(SolutionRoot)\**\assemblyinfo.cs"&lt;/span&gt; &lt;span style="color: #0000ff"&gt;/&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 5:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;/&lt;/span&gt;&lt;span style="color: #800000"&gt;ItemGroup&lt;/span&gt;&lt;span style="color: #0000ff"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 6:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 7:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;Message&lt;/span&gt; &lt;span style="color: #ff0000"&gt;Text&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="Get
Revision Number from BuildNumber &amp;amp;quot;$(BuildNumber)&amp;amp;quot;."&lt;/span&gt; &lt;span style="color: #0000ff"&gt;/&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 8:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;ExtractRevision&lt;/span&gt; &lt;span style="color: #ff0000"&gt;BuildNumber&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="$(BuildNumber)"&lt;/span&gt;&lt;span style="color: #0000ff"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 9:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;Output&lt;/span&gt; &lt;span style="color: #ff0000"&gt;TaskParameter&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="BuildRevision"&lt;/span&gt; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 10:&lt;/span&gt; &lt;span style="color: #ff0000"&gt;PropertyName&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="AssemblyRevision"&lt;/span&gt; &lt;span style="color: #0000ff"&gt;/&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 11:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;Output&lt;/span&gt; &lt;span style="color: #ff0000"&gt;TaskParameter&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="BuildVersion"&lt;/span&gt; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 12:&lt;/span&gt; &lt;span style="color: #ff0000"&gt;PropertyName&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="AssemblyBuildNumber"&lt;/span&gt; &lt;span style="color: #0000ff"&gt;/&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 13:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;/&lt;/span&gt;&lt;span style="color: #800000"&gt;ExtractRevision&lt;/span&gt;&lt;span style="color: #0000ff"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 14:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 15:&lt;/span&gt; &lt;span style="color: #008000"&gt;&amp;lt;!--
Update all the assembly info files with generated version info --&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 16:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;Message&lt;/span&gt; &lt;span style="color: #ff0000"&gt;Text&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="Modifying
AssemblyInfo files under &amp;amp;quot;$(SolutionRoot)&amp;amp;quot;."&lt;/span&gt; &lt;span style="color: #0000ff"&gt;/&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 17:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;Attrib&lt;/span&gt; &lt;span style="color: #ff0000"&gt;Files&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="@(AssemblyInfoFiles)"&lt;/span&gt; &lt;span style="color: #ff0000"&gt;Normal&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="true"&lt;/span&gt; &lt;span style="color: #0000ff"&gt;/&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 18:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;FileUpdate&lt;/span&gt; &lt;span style="color: #ff0000"&gt;Files&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="@(AssemblyInfoFiles)"&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 19:&lt;/span&gt; &lt;span style="color: #ff0000"&gt;Regex&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="AssemblyVersion\(&amp;amp;quot;.*&amp;amp;quot;\)\]"&lt;/span&gt; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 20:&lt;/span&gt; &lt;span style="color: #ff0000"&gt;ReplacementText&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="AssemblyVersion(&amp;amp;quot;$(AssemblyMajorVersion).$(AssemblyMinorVersion).$(AssemblyBuildNumber).$(AssemblyRevision)&amp;amp;quot;)]"&lt;/span&gt; &lt;span style="color: #0000ff"&gt;/&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 21:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;FileUpdate&lt;/span&gt; &lt;span style="color: #ff0000"&gt;Files&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="@(AssemblyInfoFiles)"&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 22:&lt;/span&gt; &lt;span style="color: #ff0000"&gt;Regex&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="AssemblyFileVersion\(&amp;amp;quot;.*&amp;amp;quot;\)\]"&lt;/span&gt; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 23:&lt;/span&gt; &lt;span style="color: #ff0000"&gt;ReplacementText&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="AssemblyFileVersion(&amp;amp;quot;$(AssemblyMajorVersion).$(AssemblyMinorVersion).$(AssemblyBuildNumber).$(AssemblyRevision)&amp;amp;quot;)]"&lt;/span&gt; &lt;span style="color: #0000ff"&gt;/&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 24:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;Message&lt;/span&gt; &lt;span style="color: #ff0000"&gt;Text&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="AssemblyInfo
files updated to version &amp;amp;quot;$(AssemblyMajorVersion).$(AssemblyMinorVersion).$(AssemblyBuildNumber).$(AssemblyRevision)&amp;amp;quot;"&lt;/span&gt; &lt;span style="color: #0000ff"&gt;/&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 25:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;/&lt;/span&gt;&lt;span style="color: #800000"&gt;Target&lt;/span&gt;&lt;span style="color: #0000ff"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 26:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 27:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;/&lt;/span&gt;&lt;span style="color: #800000"&gt;Project&lt;/span&gt;&lt;span style="color: #0000ff"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;Über den Namen des Target-Blocks mit "AfterGet" wird festgelegt, dass dieser
Block ausgeführt wird, nachdem der Build-Prozess die Quelldateien aus der Versionsverwaltung
geholt hat. Genau zu diesem Zeitpunkt wollen wir unsere Versionierung anpassen. In
den Zeilen 3 bis 5 erstellen wir eine ItemGroup die alle assemblyinfo.cs Dateien unserer
Solution enthält. In diesen Dateien wollen wir die Version anpassen. In Zeile 7 wird
eine Meldung in das Build-Log geschrieben. Dies ist hilfreich, um Fehler im Ablauf
des Scriptes besser einordnen zu können. 
&lt;/div&gt;
&lt;div&gt;In den Zeilen 8 bis 13 wird nun unser Build-Task aufgerufen. Wir übergeben die
Buildnummer $(BuildNumber) in den Parameter BuildNumber und lesen die Output-Parameter
aus und schreiben diese in AssemblyRevision bzw. AssemblyBuildNumber (die Properties
die wir weiter oben definiert hatten). In Zeile 17 heben wir den Schreibschutz der
AssemblyInfo-Dateien auf und in den folgenden Zeilen wird mit Hilfe eines Ersetzen-Vorgangs
die Version in den AssemblyInfo-Dateien ersetzt. Für diese Aktionen nutzen wir die
Community Build Tasks.
&lt;/div&gt;
&lt;div&gt;Damit können wir nun die Version unserer Anwendung bei jedem Build entsprechend
setzen.
&lt;/div&gt;
&lt;div&gt;In einem nächsten Schritt wollen wir den Build-Task nun noch erweitern um das
Build-Result in einer ZIP-Datei zu verpacken und diese anschließend per Mail zu versenden.
Auch hierbei greifen wir auf die MSBuild Community Tasks zurück. Das entsprechende
Target-Tag fügen wir einfach nach dem zuvor definierten ein. Als Name geben wir "AfterCompile"
an so dass diese Aktionen nach dem Kompilieren ausgeführt werden. 
&lt;/div&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 1:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;Target&lt;/span&gt; &lt;span style="color: #ff0000"&gt;Name&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="AfterCompile"&lt;/span&gt;&lt;span style="color: #0000ff"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;div&gt;
&lt;div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 2:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;CreateItem&lt;/span&gt; &lt;span style="color: #ff0000"&gt;Include&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="..\Binaries\Release\**\*.*"&lt;/span&gt; &lt;span style="color: #ff0000"&gt;Exclude&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="..\Binaries\Release\**\*.pdb;..\Binaries\Release\**\*codeanalysis*"&lt;/span&gt;&lt;span style="color: #0000ff"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 3:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;Output&lt;/span&gt; &lt;span style="color: #ff0000"&gt;ItemName&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="ZipFiles"&lt;/span&gt; &lt;span style="color: #ff0000"&gt;TaskParameter&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="Include"&lt;/span&gt;&lt;span style="color: #0000ff"&gt;/&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 4:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;/&lt;/span&gt;&lt;span style="color: #800000"&gt;CreateItem&lt;/span&gt;&lt;span style="color: #0000ff"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 5:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 6:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;Message&lt;/span&gt; &lt;span style="color: #ff0000"&gt;Text&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="Zipping
Buildresult to \\tfs\deploy\BuildDemo\BuildDemo_$(AssemblyMajorVersion).$(AssemblyMinorVersion).$(AssemblyBuildNumber).$(AssemblyRevision).zip"&lt;/span&gt; &lt;span style="color: #0000ff"&gt;/&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 7:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 8:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;Zip&lt;/span&gt; &lt;span style="color: #ff0000"&gt;ZipFileName&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="\\tfs\deploy\BuildDemo\BuildDemo_$(AssemblyMajorVersion).$(AssemblyMinorVersion).$(AssemblyBuildNumber).$(AssemblyRevision).zip"&lt;/span&gt; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 9:&lt;/span&gt; &lt;span style="color: #ff0000"&gt;Files&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="@(ZipFiles)"&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 10:&lt;/span&gt; &lt;span style="color: #ff0000"&gt;WorkingDirectory&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="..\Binaries\Release\"&lt;/span&gt;&lt;span style="color: #0000ff"&gt;/&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 11:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 12:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;Mail&lt;/span&gt; &lt;span style="color: #ff0000"&gt;SmtpServer&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="tfs"&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 13:&lt;/span&gt; &lt;span style="color: #ff0000"&gt;To&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="tschissler@tfs"&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 14:&lt;/span&gt; &lt;span style="color: #ff0000"&gt;From&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="build@tfs"&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 15:&lt;/span&gt; &lt;span style="color: #ff0000"&gt;Subject&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="BuildDemo
v$(AssemblyMajorVersion).$(AssemblyMinorVersion).$(AssemblyBuildNumber).$(AssemblyRevision)
released"&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 16:&lt;/span&gt; &lt;span style="color: #ff0000"&gt;Body&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="A
new version of the BuildDemo was released. Please find the newest files attached to
this mail. You can also download them from the download folder."&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 17:&lt;/span&gt; &lt;span style="color: #ff0000"&gt;Attachments&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="\\tfs\deploy\BuildDemo\BuildDemo_$(AssemblyMajorVersion).$(AssemblyMinorVersion).$(AssemblyBuildNumber).$(AssemblyRevision).zip"&lt;/span&gt;&lt;span style="color: #0000ff"&gt;/&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 18:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;/&lt;/span&gt;&lt;span style="color: #800000"&gt;Target&lt;/span&gt;&lt;span style="color: #0000ff"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;
Hier sammeln zunächst alle Dateien aus dem Build-Drop-Verzeichnis exklusive der PDB-
und Codeanalyse-Dateien In Zeilen 8-10 werden diese Dateien in ein ZIP-File verpackt
dem wir im datei-Name die Version mitgeben. Anschließend versenden wir eine e-Mail
der wir dieses ZIP-File als Attachment anhängen. 
&lt;/p&gt;
&lt;p&gt;
Als zweite Variante wollen wir im Rahmen des Builds ein Click-Once Paket erstellen.
Die Herausforderung bei der Erstellung des ClickOnce-Paketes ist dass dort die Deployment-Url
hinterlegt werden muss. Vor allem wenn verschiedene Pakete für unterschiedliche Kunden
erstellt werden sollen, ist dies nur durch eine Automatisierung im Rahmen des Builds
sinnvoll handelbar. Hierzu ersetzen wir den AfterCompile-Target durch folgendes Script:
&lt;/p&gt;
&lt;div&gt;
&lt;div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 1:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;Target&lt;/span&gt; &lt;span style="color: #ff0000"&gt;Name&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="AfterCompile"&lt;/span&gt;&lt;span style="color: #0000ff"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 2:&lt;/span&gt; &lt;span style="color: #008000"&gt;&amp;lt;!--
Publish using ClickOnce --&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 3:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;Message&lt;/span&gt; &lt;span style="color: #ff0000"&gt;Text&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="modify
Publish directory for $(SolutionRoot)"&lt;/span&gt; &lt;span style="color: #0000ff"&gt;/&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 4:&lt;/span&gt; &lt;span style="color: #008000"&gt;&amp;lt;!--
Update directory where to publish the project --&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 5:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;ItemGroup&lt;/span&gt;&lt;span style="color: #0000ff"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 6:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;ProjectFiles&lt;/span&gt; &lt;span style="color: #ff0000"&gt;Include&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="$(SolutionRoot)\Source\Dev\BuildDemo\BuildDemo.csproj"&lt;/span&gt; &lt;span style="color: #0000ff"&gt;/&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 7:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;/&lt;/span&gt;&lt;span style="color: #800000"&gt;ItemGroup&lt;/span&gt;&lt;span style="color: #0000ff"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 8:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;PropertyGroup&lt;/span&gt;&lt;span style="color: #0000ff"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 9:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;PublishDir&lt;/span&gt;&lt;span style="color: #0000ff"&gt;&amp;gt;&lt;/span&gt;\\tfs\Deploy\BuildDemo\ClickOnce\&lt;span style="color: #0000ff"&gt;&amp;lt;/&lt;/span&gt;&lt;span style="color: #800000"&gt;PublishDir&lt;/span&gt;&lt;span style="color: #0000ff"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 10:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;InstallUrl&lt;/span&gt;&lt;span style="color: #0000ff"&gt;&amp;gt;&lt;/span&gt;\\tfs\Deploy\BuildDemo\ClickOnce\&lt;span style="color: #0000ff"&gt;&amp;lt;/&lt;/span&gt;&lt;span style="color: #800000"&gt;InstallUrl&lt;/span&gt;&lt;span style="color: #0000ff"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 11:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;/&lt;/span&gt;&lt;span style="color: #800000"&gt;PropertyGroup&lt;/span&gt;&lt;span style="color: #0000ff"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 12:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;Attrib&lt;/span&gt; &lt;span style="color: #ff0000"&gt;Files&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="@(ProjectFiles)"&lt;/span&gt; &lt;span style="color: #ff0000"&gt;Normal&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="true"&lt;/span&gt; &lt;span style="color: #0000ff"&gt;/&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 13:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;FileUpdate&lt;/span&gt; &lt;span style="color: #ff0000"&gt;Files&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="@(ProjectFiles)"&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 14:&lt;/span&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;span style="color: #ff0000"&gt;Regex&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="&amp;amp;lt;PublishUrl&amp;amp;gt;.*&amp;amp;lt;/PublishUrl&amp;amp;gt;"&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 15:&lt;/span&gt; &lt;span style="color: #ff0000"&gt;ReplacementText&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="&amp;amp;lt;PublishUrl&amp;amp;gt;$(PublishDir)&amp;amp;lt;/PublishUrl&amp;amp;gt;"&lt;/span&gt; &lt;span style="color: #0000ff"&gt;/&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 16:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;FileUpdate&lt;/span&gt; &lt;span style="color: #ff0000"&gt;Files&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="@(ProjectFiles)"&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 17:&lt;/span&gt; &lt;span style="color: #ff0000"&gt;Regex&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="&amp;amp;lt;InstallUrl&amp;amp;gt;.*&amp;amp;lt;/InstallUrl&amp;amp;gt;"&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 18:&lt;/span&gt; &lt;span style="color: #ff0000"&gt;ReplacementText&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="&amp;amp;lt;InstallUrl&amp;amp;gt;$(InstallURL)&amp;amp;lt;/InstallUrl&amp;amp;gt;"&lt;/span&gt; &lt;span style="color: #0000ff"&gt;/&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 19:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 20:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color: #800000"&gt;MSBuild&lt;/span&gt; &lt;span style="color: #ff0000"&gt;Projects&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="@(ProjectFiles)"&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 21:&lt;/span&gt; &lt;span style="color: #ff0000"&gt;Properties&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="PublishDir=$(PublishDir);ApplicationVersion=$(AssemblyMajorVersion).$(AssemblyMinorVersion).$(AssemblyBuildNumber).$(AssemblyRevision)"&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 22:&lt;/span&gt; &lt;span style="color: #ff0000"&gt;Targets&lt;/span&gt;&lt;span style="color: #0000ff"&gt;="Publish"&lt;/span&gt; &lt;span style="color: #0000ff"&gt;/&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 23:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 24:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;&amp;lt;/&lt;/span&gt;&lt;span style="color: #800000"&gt;Target&lt;/span&gt;&lt;span style="color: #0000ff"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;
In den Zeilen 5 bis 7 lesen wir das csproj-File der Anwendung in eine ItemGroup. Anschließend
definieren wir zwei Properties für PublishDir und InstallUrl. Diese werden dann über
eine Ersetzung in die csproj-Datei eingefügt. Anschließend wird ein MSBuild-Task gestartet
der das ClickOnce-Paket erstellt und an der angegebenen PublishDir und mit der Versionsnummer
veröffentlicht.
&lt;/p&gt;
&lt;p&gt;
Das Ganze wird in dem genannten Webcast Live demonstriert. Über Feedback würde ich
mich sehr freuen.
&lt;/p&gt;
&lt;p&gt;
&lt;a href="http://www.microsoft.com/germany/msdn/webcasts/library.aspx?id=1032405249"&gt;Details
zur Veranstaltung: Team Build mit Custom Build Tasks erweitern [1032405249] - Microsoft
Deutschland GmbH&lt;/a&gt;
&lt;/p&gt;
&lt;img width="0" height="0" src="http://www.artiso.com/ProBlog/aggbug.ashx?id=70ff6e02-8a52-4d96-86b1-cb1029b2a362" /&gt;</description>
      <comments>http://www.artiso.com/ProBlog/CommentView,guid,70ff6e02-8a52-4d96-86b1-cb1029b2a362.aspx</comments>
      <category>Eigene Tutorials;Qualitätsmanagement;Team System Server</category>
    </item>
    <item>
      <trackback:ping>http://www.artiso.com/ProBlog/Trackback.aspx?guid=3165d52b-b393-4eb6-9046-692783a3d704</trackback:ping>
      <pingback:server>http://www.artiso.com/ProBlog/pingback.aspx</pingback:server>
      <pingback:target>http://www.artiso.com/ProBlog/PermaLink,guid,3165d52b-b393-4eb6-9046-692783a3d704.aspx</pingback:target>
      <dc:creator>Thomas Schissler</dc:creator>
      <wfw:comment>http://www.artiso.com/ProBlog/CommentView,guid,3165d52b-b393-4eb6-9046-692783a3d704.aspx</wfw:comment>
      <wfw:commentRss>http://www.artiso.com/ProBlog/SyndicationService.asmx/GetEntryCommentsRss?guid=3165d52b-b393-4eb6-9046-692783a3d704</wfw:commentRss>
      <body xmlns="http://www.w3.org/1999/xhtml">
        <p>
          <img height="100" alt="MSDN Webcasts" src="http://www.microsoft.com/germany/msdn/images/vkey/vkey_webcasts.jpg" width="550" />
        </p>
        <p>
Zusammen mit <a href="http://blogs.msdn.com/cbinder">Christian</a> habe ich einen
Webcast zum Thema Testing Practices aufgenommen. In dem Webcast werden zunächst verschiedene
Testmethoden vorestellt und anschließend werden verschiedene Aspekte einer Teststrategie
diskutiert wie z.B. Methoden zur Testfall-Ermittlung.
</p>
        <p>
Der komplette Abstract lautet:
</p>
        <blockquote>
          <p>
Qualität spielt in Software-Projekten eine immer größere Rolle. Ein wesentlicher Aspekt
für Software-Qualität ist das Testen. Der Webcast stellt zunächst kurz die verfügbaren
Testmethoden in Visual Studio vor und zeigt anschließend Aspekte einer Test-Strategie
auf. Darüber hinaus wird die Integration mit dem Team Foundation Server kurz beleuchtet
und es werden Methoden zur Testfallermittlung beschrieben.
</p>
        </blockquote>
        <p>
Über ein Feedback zum Webcast würde ich mich freuen.
</p>
        <p>
          <a href="http://www.microsoft.com/germany/msdn/webcasts/library.aspx?id=1032405240">http://www.microsoft.com/germany/msdn/webcasts/library.aspx?id=1032405240</a>
        </p>
        <img width="0" height="0" src="http://www.artiso.com/ProBlog/aggbug.ashx?id=3165d52b-b393-4eb6-9046-692783a3d704" />
      </body>
      <title>Neuer Web-Cast zu Testing Practices</title>
      <guid isPermaLink="false">http://www.artiso.com/ProBlog/PermaLink,guid,3165d52b-b393-4eb6-9046-692783a3d704.aspx</guid>
      <link>http://www.artiso.com/ProBlog/PermaLink,guid,3165d52b-b393-4eb6-9046-692783a3d704.aspx</link>
      <pubDate>Fri, 20 Feb 2009 06:12:30 GMT</pubDate>
      <description>&lt;p&gt;
&lt;img height="100" alt="MSDN Webcasts" src="http://www.microsoft.com/germany/msdn/images/vkey/vkey_webcasts.jpg" width="550"&gt;
&lt;/p&gt;
&lt;p&gt;
Zusammen mit &lt;a href="http://blogs.msdn.com/cbinder"&gt;Christian&lt;/a&gt; habe ich einen
Webcast zum Thema Testing Practices aufgenommen. In dem Webcast werden zunächst verschiedene
Testmethoden vorestellt und anschließend werden verschiedene Aspekte einer Teststrategie
diskutiert wie z.B. Methoden zur Testfall-Ermittlung.
&lt;/p&gt;
&lt;p&gt;
Der komplette Abstract lautet:
&lt;/p&gt;
&lt;blockquote&gt; 
&lt;p&gt;
Qualität spielt in Software-Projekten eine immer größere Rolle. Ein wesentlicher Aspekt
für Software-Qualität ist das Testen. Der Webcast stellt zunächst kurz die verfügbaren
Testmethoden in Visual Studio vor und zeigt anschließend Aspekte einer Test-Strategie
auf. Darüber hinaus wird die Integration mit dem Team Foundation Server kurz beleuchtet
und es werden Methoden zur Testfallermittlung beschrieben.
&lt;/p&gt;
&lt;/blockquote&gt; 
&lt;p&gt;
Über ein Feedback zum Webcast würde ich mich freuen.
&lt;/p&gt;
&lt;p&gt;
&lt;a href="http://www.microsoft.com/germany/msdn/webcasts/library.aspx?id=1032405240"&gt;http://www.microsoft.com/germany/msdn/webcasts/library.aspx?id=1032405240&lt;/a&gt;
&lt;/p&gt;
&lt;img width="0" height="0" src="http://www.artiso.com/ProBlog/aggbug.ashx?id=3165d52b-b393-4eb6-9046-692783a3d704" /&gt;</description>
      <comments>http://www.artiso.com/ProBlog/CommentView,guid,3165d52b-b393-4eb6-9046-692783a3d704.aspx</comments>
      <category>PEX;Qualitätsmanagement;Testing;Vorträge</category>
    </item>
    <item>
      <trackback:ping>http://www.artiso.com/ProBlog/Trackback.aspx?guid=051e943e-0c34-48ef-ac5d-ae55777af6f0</trackback:ping>
      <pingback:server>http://www.artiso.com/ProBlog/pingback.aspx</pingback:server>
      <pingback:target>http://www.artiso.com/ProBlog/PermaLink,guid,051e943e-0c34-48ef-ac5d-ae55777af6f0.aspx</pingback:target>
      <dc:creator>Thomas Schissler</dc:creator>
      <wfw:comment>http://www.artiso.com/ProBlog/CommentView,guid,051e943e-0c34-48ef-ac5d-ae55777af6f0.aspx</wfw:comment>
      <wfw:commentRss>http://www.artiso.com/ProBlog/SyndicationService.asmx/GetEntryCommentsRss?guid=051e943e-0c34-48ef-ac5d-ae55777af6f0</wfw:commentRss>
      <slash:comments>1</slash:comments>
      <body xmlns="http://www.w3.org/1999/xhtml">
        <p>
An einem kleinen Beispiel möchte ich kurz erläutern, wie PEX parametrisierte Unit-Tests
nutzt und wie man diese nutzen kann um bestimmte Test-Szenarien abzubilden. Wir nehmen
einen kleinen Codeausschnitt um uns das mal anzusehen:
</p>
        <div>
          <div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 1:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">class</span> TotalSum</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 2:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 3:</span>
              <span style="color: #0000ff">private</span>
              <span style="color: #0000ff">double</span> total
= 0;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 4:</span>  </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 5:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">double</span> CalculateTotals(List&lt;cOrderPosition&gt;
OrderPositions, <span style="color: #0000ff">double</span> Rebate)</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 6:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 7:</span>
              <span style="color: #0000ff">if</span> (OrderPositions
== <span style="color: #0000ff">null</span>)</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 8:</span>
              <span style="color: #0000ff">return</span> 0;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 9:</span>  </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 10:</span>
              <span style="color: #0000ff">foreach</span> (cOrderPosition
orderPos <span style="color: #0000ff">in</span> OrderPositions)</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 11:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 12:</span>
              <span style="color: #0000ff">if</span> (orderPos.Amount
&gt; 0 &amp;&amp; orderPos.SinglePrice &gt; 0)</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 13:</span> total
+= orderPos.Amount * orderPos.SinglePrice; </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 14:</span> }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 15:</span>  </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 16:</span>
              <span style="color: #0000ff">if</span> (Rebate
&gt; 0)</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 17:</span> total
= total * (1 - Rebate);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 18:</span>  </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 19:</span>
              <span style="color: #0000ff">return</span> total;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 20:</span> }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 21:</span>  </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 22:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">class</span> cOrderPosition</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 23:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 24:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">int</span> ProductID
{ get; set; }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 25:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">double</span> Amount
{ get; set; }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 26:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">double</span> SinglePrice
{ get; set; }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 27:</span> }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 28:</span> }</pre>
          </div>
        </div>
        <p>
 
</p>
        <p>
Auf den ersten Blick scheint da alles OK zu sein. Mal sehen was PEX daraus jetzt macht.
</p>
        <p>
          <a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/AssertsinparametrisiertenUnitTestsmitPEX_129B7/image_4.png">
            <img style="border-right: 0px; border-top: 0px; border-left: 0px; border-bottom: 0px" height="166" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/AssertsinparametrisiertenUnitTestsmitPEX_129B7/image_thumb_1.png" width="594" border="0" />
          </a>
        </p>
        <p>
Zunächst sehen wir, dass PEX 3 Probleme mit Object Creations hat. Für den ersten Fall
lassen wir PEX einfach automatisiert eine Factory erstellen indem wir auf "Accept/Edit
factory" klicken. Für die Liste müssen wir ebenfalls eine Factory erstellen. Diese
Factory wollen wir jetzt noch anpassen:
</p>
        <div>
          <div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 1:</span> [PexFactoryMethod(<span style="color: #0000ff">typeof</span>(List&lt;TotalSum.cOrderPosition&gt;))]</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 2:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">static</span> List&lt;TotalSum.cOrderPosition&gt;
Create(<span style="color: #0000ff">int</span> NumberOfItems)</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 3:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 4:</span> List&lt;TotalSum.cOrderPosition&gt;
list = <span style="color: #0000ff">new</span> List&lt;TotalSum.cOrderPosition&gt;(NumberOfItems);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 5:</span>
              <span style="color: #0000ff">if</span> (NumberOfItems
&gt; 10)</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 6:</span> NumberOfItems
= 10;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 7:</span>  </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 8:</span>
              <span style="color: #0000ff">for</span> (<span style="color: #0000ff">int</span> i
= 0; i &lt; NumberOfItems; i++)</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 9:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 10:</span> list.Add(<span style="color: #0000ff">new</span> TotalSum.cOrderPosition()</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 11:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 12:</span> ProductID
= i + 1,</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 13:</span> SinglePrice
= <span style="color: #0000ff">new</span> Random().NextDouble() * 10,</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 14:</span> Amount
= <span style="color: #0000ff">new</span> Random().NextDouble() * 10</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 15:</span> });</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 16:</span> }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 17:</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 18:</span>
              <span style="color: #0000ff">return</span> list;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 19:</span> }</pre>
          </div>
        </div>
        <p>
 
</p>
        <p>
Abhängig von der Anzahl Items die als Parameter übergeben wird, wird die Liste mit
entsprechend vielen Elementen befüllt. Nun erhalten wir Ergebnisse bei der Exploration.
</p>
        <p>
          <a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/AssertsinparametrisiertenUnitTestsmitPEX_129B7/image_6.png">
            <img style="border-right: 0px; border-top: 0px; border-left: 0px; border-bottom: 0px" height="175" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/AssertsinparametrisiertenUnitTestsmitPEX_129B7/image_thumb_2.png" width="591" border="0" />
          </a>
        </p>
        <p>
Und es sind alle grün. Also alles OK? Jetzt kommt der parametrisierte Unit-Test in's
Spiel. Dazu müssen wir erst mal die Test generieren. Dazu einfach alle Einträge markieren
und rechts auf "Save..." klicken.
</p>
        <p>
          <a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/AssertsinparametrisiertenUnitTestsmitPEX_129B7/image_8.png">
            <img style="border-right: 0px; border-top: 0px; border-left: 0px; border-bottom: 0px" height="147" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/AssertsinparametrisiertenUnitTestsmitPEX_129B7/image_thumb_3.png" width="597" border="0" />
          </a>  
</p>
        <div>
          <div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 1:</span> [TestMethod]</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 2:</span> [PexGeneratedBy(<span style="color: #0000ff">typeof</span>(TotalSumTest))]</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 3:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">void</span> CalculateTotals04()</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 4:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 5:</span> TotalSum
totalSum;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 6:</span> List&lt;TotalSum.cOrderPosition&gt;
list;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 7:</span>
              <span style="color: #0000ff">double</span> d;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 8:</span> totalSum
= TotalSumFactory.Create();</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 9:</span> list
= ListFactory.Create(1);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 10:</span> d
= <span style="color: #0000ff">this</span>.CalculateTotals(totalSum, list, 0);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 11:</span> Assert.AreEqual&lt;<span style="color: #0000ff">double</span>&gt;(42.232177096754121,
d);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 12:</span> }</pre>
          </div>
        </div>
        <p>
Wenn wir uns eine der generierten Testmethoden mal genauer anschauen, dann erkennen
wir dass in Zeile 9 unsere ListFactory aufgerufen wird und in Zeile 10 wird eine Methode
CalculateTotals aufgerufen. Bei dieser Methode handelt es sich um unseren parameterisierten
Unit-Test der in der .cs-Datei abgelegt ist. Dieser parametrisierte Unit-Test nimmt
Input-Werte engegen und ruft damit die eigentliche Funktion auf. Man kann den parametrisierten
Unit-Test eigentlich mit einem datengetriebenen Test vergleichen, mit dem Unterschied
dass die Daten nicht aus einer Datenquelle kommen sondern von den jeweiligen Testmethoden
übergeben werden.
</p>
        <p>
Wir können den parametrisierten Unit-Test selbst anpassen und auch Asserst einfügen.
Was wir nun hier tun wollen, ist die eigentliche Test-Methode zwei mal aufzurufen
und zu prüfen, ob beide Ergebnisse übereinstimmen. Bei gleichen Eingangswerten sollte
dies ja der Fall sein. Der parametrisierte Unit-test sieht dann ungefähr so aus.
</p>
        <div>
          <div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 1:</span> [TestClass]</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 2:</span> [PexClass(<span style="color: #0000ff">typeof</span>(TotalSum))]</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 3:</span> [PexAllowedExceptionFromTypeUnderTest(<span style="color: #0000ff">typeof</span>(ArgumentException),
AcceptExceptionSubtypes = <span style="color: #0000ff">true</span>)]</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 4:</span> [PexAllowedExceptionFromTypeUnderTest(<span style="color: #0000ff">typeof</span>(InvalidOperationException))]</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 5:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">partial</span>
              <span style="color: #0000ff">class</span> TotalSumTest</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 6:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 7:</span> [PexMethod]</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 8:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">double</span> CalculateTotals(</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 9:</span> [PexAssumeUnderTest]TotalSum
target,</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 10:</span> List&lt;TotalSum.cOrderPosition&gt;
OrderPositions,</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 11:</span>
              <span style="color: #0000ff">double</span> Rebate</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 12:</span> )</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 13:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 14:</span>
              <span style="color: #0000ff">double</span> result
= target.CalculateTotals(OrderPositions, Rebate);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 15:</span>
              <span style="color: #0000ff">double</span> result2
= target.CalculateTotals(OrderPositions, Rebate);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 16:</span> Assert.AreEqual(result,
result2);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 17:</span>
              <span style="color: #0000ff">return</span> result;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 18:</span> }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 19:</span> }</pre>
          </div>
        </div>
        <p>
 
</p>
        <p>
Diese Prüfung wird nun für alle Testmethoden ausgeführt. Und wie sieht das Ergebnis
aus?
</p>
        <p>
          <a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/AssertsinparametrisiertenUnitTestsmitPEX_129B7/image_10.png">
            <img style="border-right: 0px; border-top: 0px; border-left: 0px; border-bottom: 0px" height="260" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/AssertsinparametrisiertenUnitTestsmitPEX_129B7/image_thumb_4.png" width="695" border="0" />
          </a>
        </p>
        <p>
Wir erhalten nun einen Fehlerfall. Wenn man sich den Code der Test-Methode nochmals
genauer anschaut, stellt man fest, dass die lokale Variable total beim erneuten Aufruf
nicht zurückgesetzt wird - ein klassischer Fehler. Wenn wir die Variable in der Methode
zurücksetzen, dann werden unsere Testfälle auch alle erfolgreich sein. 
</p>
        <p>
Somit haben wir mit Hilfe von PEX einen gängigen Fehler gefunden der in Real-World-Projekten
sicher im Code selbst nicht so offensichtlich wäre.
</p>
        <img width="0" height="0" src="http://www.artiso.com/ProBlog/aggbug.ashx?id=051e943e-0c34-48ef-ac5d-ae55777af6f0" />
      </body>
      <title>Asserts in parametrisierten Unit-Tests mit PEX</title>
      <guid isPermaLink="false">http://www.artiso.com/ProBlog/PermaLink,guid,051e943e-0c34-48ef-ac5d-ae55777af6f0.aspx</guid>
      <link>http://www.artiso.com/ProBlog/PermaLink,guid,051e943e-0c34-48ef-ac5d-ae55777af6f0.aspx</link>
      <pubDate>Fri, 20 Feb 2009 00:20:23 GMT</pubDate>
      <description>&lt;p&gt;
An einem kleinen Beispiel möchte ich kurz erläutern, wie PEX parametrisierte Unit-Tests
nutzt und wie man diese nutzen kann um bestimmte Test-Szenarien abzubilden. Wir nehmen
einen kleinen Codeausschnitt um uns das mal anzusehen:
&lt;/p&gt;
&lt;div&gt;
&lt;div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 1:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;class&lt;/span&gt; TotalSum&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 2:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 3:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;private&lt;/span&gt; &lt;span style="color: #0000ff"&gt;double&lt;/span&gt; total
= 0;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 4:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 5:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;double&lt;/span&gt; CalculateTotals(List&amp;lt;cOrderPosition&amp;gt;
OrderPositions, &lt;span style="color: #0000ff"&gt;double&lt;/span&gt; Rebate)&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 6:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 7:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;if&lt;/span&gt; (OrderPositions
== &lt;span style="color: #0000ff"&gt;null&lt;/span&gt;)&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 8:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;return&lt;/span&gt; 0;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 9:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 10:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;foreach&lt;/span&gt; (cOrderPosition
orderPos &lt;span style="color: #0000ff"&gt;in&lt;/span&gt; OrderPositions)&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 11:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 12:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;if&lt;/span&gt; (orderPos.Amount
&amp;gt; 0 &amp;amp;&amp;amp; orderPos.SinglePrice &amp;gt; 0)&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 13:&lt;/span&gt; total
+= orderPos.Amount * orderPos.SinglePrice; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 14:&lt;/span&gt; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 15:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 16:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;if&lt;/span&gt; (Rebate
&amp;gt; 0)&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 17:&lt;/span&gt; total
= total * (1 - Rebate);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 18:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 19:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;return&lt;/span&gt; total;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 20:&lt;/span&gt; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 21:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 22:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;class&lt;/span&gt; cOrderPosition&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 23:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 24:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;int&lt;/span&gt; ProductID
{ get; set; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 25:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;double&lt;/span&gt; Amount
{ get; set; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 26:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;double&lt;/span&gt; SinglePrice
{ get; set; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 27:&lt;/span&gt; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 28:&lt;/span&gt; }&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;
&amp;nbsp;
&lt;/p&gt;
&lt;p&gt;
Auf den ersten Blick scheint da alles OK zu sein. Mal sehen was PEX daraus jetzt macht.
&lt;/p&gt;
&lt;p&gt;
&lt;a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/AssertsinparametrisiertenUnitTestsmitPEX_129B7/image_4.png"&gt;&lt;img style="border-right: 0px; border-top: 0px; border-left: 0px; border-bottom: 0px" height="166" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/AssertsinparametrisiertenUnitTestsmitPEX_129B7/image_thumb_1.png" width="594" border="0"&gt;&lt;/a&gt; 
&lt;/p&gt;
&lt;p&gt;
Zunächst sehen wir, dass PEX 3 Probleme mit Object Creations hat. Für den ersten Fall
lassen wir PEX einfach automatisiert eine Factory erstellen indem wir auf "Accept/Edit
factory" klicken. Für die Liste müssen wir ebenfalls eine Factory erstellen. Diese
Factory wollen wir jetzt noch anpassen:
&lt;/p&gt;
&lt;div&gt;
&lt;div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 1:&lt;/span&gt; [PexFactoryMethod(&lt;span style="color: #0000ff"&gt;typeof&lt;/span&gt;(List&amp;lt;TotalSum.cOrderPosition&amp;gt;))]&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 2:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;static&lt;/span&gt; List&amp;lt;TotalSum.cOrderPosition&amp;gt;
Create(&lt;span style="color: #0000ff"&gt;int&lt;/span&gt; NumberOfItems)&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 3:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 4:&lt;/span&gt; List&amp;lt;TotalSum.cOrderPosition&amp;gt;
list = &lt;span style="color: #0000ff"&gt;new&lt;/span&gt; List&amp;lt;TotalSum.cOrderPosition&amp;gt;(NumberOfItems);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 5:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;if&lt;/span&gt; (NumberOfItems
&amp;gt; 10)&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 6:&lt;/span&gt; NumberOfItems
= 10;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 7:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 8:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;for&lt;/span&gt; (&lt;span style="color: #0000ff"&gt;int&lt;/span&gt; i
= 0; i &amp;lt; NumberOfItems; i++)&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 9:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 10:&lt;/span&gt; list.Add(&lt;span style="color: #0000ff"&gt;new&lt;/span&gt; TotalSum.cOrderPosition()&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 11:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 12:&lt;/span&gt; ProductID
= i + 1,&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 13:&lt;/span&gt; SinglePrice
= &lt;span style="color: #0000ff"&gt;new&lt;/span&gt; Random().NextDouble() * 10,&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 14:&lt;/span&gt; Amount
= &lt;span style="color: #0000ff"&gt;new&lt;/span&gt; Random().NextDouble() * 10&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 15:&lt;/span&gt; });&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 16:&lt;/span&gt; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 17:&lt;/span&gt; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 18:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;return&lt;/span&gt; list;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 19:&lt;/span&gt; }&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;
&amp;nbsp;
&lt;/p&gt;
&lt;p&gt;
Abhängig von der Anzahl Items die als Parameter übergeben wird, wird die Liste mit
entsprechend vielen Elementen befüllt. Nun erhalten wir Ergebnisse bei der Exploration.
&lt;/p&gt;
&lt;p&gt;
&lt;a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/AssertsinparametrisiertenUnitTestsmitPEX_129B7/image_6.png"&gt;&lt;img style="border-right: 0px; border-top: 0px; border-left: 0px; border-bottom: 0px" height="175" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/AssertsinparametrisiertenUnitTestsmitPEX_129B7/image_thumb_2.png" width="591" border="0"&gt;&lt;/a&gt; 
&lt;/p&gt;
&lt;p&gt;
Und es sind alle grün. Also alles OK? Jetzt kommt der parametrisierte Unit-Test in's
Spiel. Dazu müssen wir erst mal die Test generieren. Dazu einfach alle Einträge markieren
und rechts auf "Save..." klicken.
&lt;/p&gt;
&lt;p&gt;
&lt;a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/AssertsinparametrisiertenUnitTestsmitPEX_129B7/image_8.png"&gt;&lt;img style="border-right: 0px; border-top: 0px; border-left: 0px; border-bottom: 0px" height="147" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/AssertsinparametrisiertenUnitTestsmitPEX_129B7/image_thumb_3.png" width="597" border="0"&gt;&lt;/a&gt;&amp;nbsp; 
&lt;/p&gt;
&lt;div&gt;
&lt;div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 1:&lt;/span&gt; [TestMethod]&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 2:&lt;/span&gt; [PexGeneratedBy(&lt;span style="color: #0000ff"&gt;typeof&lt;/span&gt;(TotalSumTest))]&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 3:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;void&lt;/span&gt; CalculateTotals04()&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 4:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 5:&lt;/span&gt; TotalSum
totalSum;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 6:&lt;/span&gt; List&amp;lt;TotalSum.cOrderPosition&amp;gt;
list;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 7:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;double&lt;/span&gt; d;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 8:&lt;/span&gt; totalSum
= TotalSumFactory.Create();&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 9:&lt;/span&gt; list
= ListFactory.Create(1);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 10:&lt;/span&gt; d
= &lt;span style="color: #0000ff"&gt;this&lt;/span&gt;.CalculateTotals(totalSum, list, 0);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 11:&lt;/span&gt; Assert.AreEqual&amp;lt;&lt;span style="color: #0000ff"&gt;double&lt;/span&gt;&amp;gt;(42.232177096754121,
d);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 12:&lt;/span&gt; }&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;
Wenn wir uns eine der generierten Testmethoden mal genauer anschauen, dann erkennen
wir dass in Zeile 9 unsere ListFactory aufgerufen wird und in Zeile 10 wird eine Methode
CalculateTotals aufgerufen. Bei dieser Methode handelt es sich um unseren parameterisierten
Unit-Test der in der .cs-Datei abgelegt ist. Dieser parametrisierte Unit-Test nimmt
Input-Werte engegen und ruft damit die eigentliche Funktion auf. Man kann den parametrisierten
Unit-Test eigentlich mit einem datengetriebenen Test vergleichen, mit dem Unterschied
dass die Daten nicht aus einer Datenquelle kommen sondern von den jeweiligen Testmethoden
übergeben werden.
&lt;/p&gt;
&lt;p&gt;
Wir können den parametrisierten Unit-Test selbst anpassen und auch Asserst einfügen.
Was wir nun hier tun wollen, ist die eigentliche Test-Methode zwei mal aufzurufen
und zu prüfen, ob beide Ergebnisse übereinstimmen. Bei gleichen Eingangswerten sollte
dies ja der Fall sein. Der parametrisierte Unit-test sieht dann ungefähr so aus.
&lt;/p&gt;
&lt;div&gt;
&lt;div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 1:&lt;/span&gt; [TestClass]&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 2:&lt;/span&gt; [PexClass(&lt;span style="color: #0000ff"&gt;typeof&lt;/span&gt;(TotalSum))]&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 3:&lt;/span&gt; [PexAllowedExceptionFromTypeUnderTest(&lt;span style="color: #0000ff"&gt;typeof&lt;/span&gt;(ArgumentException),
AcceptExceptionSubtypes = &lt;span style="color: #0000ff"&gt;true&lt;/span&gt;)]&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 4:&lt;/span&gt; [PexAllowedExceptionFromTypeUnderTest(&lt;span style="color: #0000ff"&gt;typeof&lt;/span&gt;(InvalidOperationException))]&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 5:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;partial&lt;/span&gt; &lt;span style="color: #0000ff"&gt;class&lt;/span&gt; TotalSumTest&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 6:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 7:&lt;/span&gt; [PexMethod]&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 8:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;double&lt;/span&gt; CalculateTotals(&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 9:&lt;/span&gt; [PexAssumeUnderTest]TotalSum
target,&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 10:&lt;/span&gt; List&amp;lt;TotalSum.cOrderPosition&amp;gt;
OrderPositions,&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 11:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;double&lt;/span&gt; Rebate&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 12:&lt;/span&gt; )&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 13:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 14:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;double&lt;/span&gt; result
= target.CalculateTotals(OrderPositions, Rebate);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 15:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;double&lt;/span&gt; result2
= target.CalculateTotals(OrderPositions, Rebate);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 16:&lt;/span&gt; Assert.AreEqual(result,
result2);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 17:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;return&lt;/span&gt; result;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 18:&lt;/span&gt; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 19:&lt;/span&gt; }&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;
&amp;nbsp;
&lt;/p&gt;
&lt;p&gt;
Diese Prüfung wird nun für alle Testmethoden ausgeführt. Und wie sieht das Ergebnis
aus?
&lt;/p&gt;
&lt;p&gt;
&lt;a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/AssertsinparametrisiertenUnitTestsmitPEX_129B7/image_10.png"&gt;&lt;img style="border-right: 0px; border-top: 0px; border-left: 0px; border-bottom: 0px" height="260" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/AssertsinparametrisiertenUnitTestsmitPEX_129B7/image_thumb_4.png" width="695" border="0"&gt;&lt;/a&gt; 
&lt;/p&gt;
&lt;p&gt;
Wir erhalten nun einen Fehlerfall. Wenn man sich den Code der Test-Methode nochmals
genauer anschaut, stellt man fest, dass die lokale Variable total beim erneuten Aufruf
nicht zurückgesetzt wird - ein klassischer Fehler. Wenn wir die Variable in der Methode
zurücksetzen, dann werden unsere Testfälle auch alle erfolgreich sein. 
&lt;/p&gt;
&lt;p&gt;
Somit haben wir mit Hilfe von PEX einen gängigen Fehler gefunden der in Real-World-Projekten
sicher im Code selbst nicht so offensichtlich wäre.
&lt;/p&gt;
&lt;img width="0" height="0" src="http://www.artiso.com/ProBlog/aggbug.ashx?id=051e943e-0c34-48ef-ac5d-ae55777af6f0" /&gt;</description>
      <comments>http://www.artiso.com/ProBlog/CommentView,guid,051e943e-0c34-48ef-ac5d-ae55777af6f0.aspx</comments>
      <category>PEX;Qualitätsmanagement;Testing</category>
    </item>
    <item>
      <trackback:ping>http://www.artiso.com/ProBlog/Trackback.aspx?guid=0f381ed8-5c83-4682-8c70-a35abafb9491</trackback:ping>
      <pingback:server>http://www.artiso.com/ProBlog/pingback.aspx</pingback:server>
      <pingback:target>http://www.artiso.com/ProBlog/PermaLink,guid,0f381ed8-5c83-4682-8c70-a35abafb9491.aspx</pingback:target>
      <dc:creator>Thomas Schissler</dc:creator>
      <wfw:comment>http://www.artiso.com/ProBlog/CommentView,guid,0f381ed8-5c83-4682-8c70-a35abafb9491.aspx</wfw:comment>
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      <body xmlns="http://www.w3.org/1999/xhtml">
        <p>
          <a href="http://www.artiso.com/ProBlog/PermaLink,guid,f84dc952-b410-4e7d-9357-2550025bde2a.aspx">Hier</a> hatte
ich beschrieben, wie man die Test-Results aus Visual Studio nach Excel übertragen
kann. Heute möchte ich ein Tool vorstellen, das es erlaubt, TRX-Files nach HTML zu
konvertieren.
</p>
        <p>
Zunächst speichert man das Test-Result in ein TRX-File. Dies geht über den Button
"Export Test Run Results".
</p>
        <p>
          <a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/trx2htmlHome_616/image_2.png">
            <img style="border-right: 0px; border-top: 0px; border-left: 0px; border-bottom: 0px" height="197" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/trx2htmlHome_616/image_thumb.png" width="657" border="0" />
          </a>
        </p>
        <p>
Anschließend kann man mit dem Tool <a href="http://www.codeplex.com/trx2html">trx2html</a> das
HTML-File erstellen. trx2html ist ein Open-Source Projekt von CodePlex. Es wird als
Commandozeilen-Tool ausgeführt und als Parameter wird einfach das TRX-File angegeben.
Als Ergebnis wird nun ein HTML-File erstellt das die Testergebnis entsprechend dokumentiert
und auch einige Drill-Down-Funktionen bietet:
</p>
        <p>
          <a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/trx2htmlHome_616/image_4.png">
            <img style="border-right: 0px; border-top: 0px; border-left: 0px; border-bottom: 0px" height="462" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/trx2htmlHome_616/image_thumb_1.png" width="662" border="0" />
          </a>
        </p>
        <p>
Durch einen Klick auf das rote Kreis-Icon neben einem der Test kann z.B. ein Stack-Trace
eingeblendet werden.
</p>
        <p>
          <a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/trx2htmlHome_616/image_6.png">
            <img style="border-right: 0px; border-top: 0px; border-left: 0px; border-bottom: 0px" height="464" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/trx2htmlHome_616/image_thumb_2.png" width="658" border="0" />
          </a>
        </p>
        <p>
          <a href="http://www.codeplex.com/trx2html">trx2html - Home</a>
        </p>
        <img width="0" height="0" src="http://www.artiso.com/ProBlog/aggbug.ashx?id=0f381ed8-5c83-4682-8c70-a35abafb9491" />
      </body>
      <title>Testliste exportieren - Variante 2</title>
      <guid isPermaLink="false">http://www.artiso.com/ProBlog/PermaLink,guid,0f381ed8-5c83-4682-8c70-a35abafb9491.aspx</guid>
      <link>http://www.artiso.com/ProBlog/PermaLink,guid,0f381ed8-5c83-4682-8c70-a35abafb9491.aspx</link>
      <pubDate>Wed, 18 Feb 2009 23:43:08 GMT</pubDate>
      <description>&lt;p&gt;
&lt;a href="http://www.artiso.com/ProBlog/PermaLink,guid,f84dc952-b410-4e7d-9357-2550025bde2a.aspx"&gt;Hier&lt;/a&gt; hatte
ich beschrieben, wie man die Test-Results aus Visual Studio nach Excel übertragen
kann. Heute möchte ich ein Tool vorstellen, das es erlaubt, TRX-Files nach HTML zu
konvertieren.
&lt;/p&gt;
&lt;p&gt;
Zunächst speichert man das Test-Result in ein TRX-File. Dies geht über den Button
"Export Test Run Results".
&lt;/p&gt;
&lt;p&gt;
&lt;a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/trx2htmlHome_616/image_2.png"&gt;&lt;img style="border-right: 0px; border-top: 0px; border-left: 0px; border-bottom: 0px" height="197" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/trx2htmlHome_616/image_thumb.png" width="657" border="0"&gt;&lt;/a&gt; 
&lt;/p&gt;
&lt;p&gt;
Anschließend kann man mit dem Tool &lt;a href="http://www.codeplex.com/trx2html"&gt;trx2html&lt;/a&gt; das
HTML-File erstellen. trx2html ist ein Open-Source Projekt von CodePlex. Es wird als
Commandozeilen-Tool ausgeführt und als Parameter wird einfach das TRX-File angegeben.
Als Ergebnis wird nun ein HTML-File erstellt das die Testergebnis entsprechend dokumentiert
und auch einige Drill-Down-Funktionen bietet:
&lt;/p&gt;
&lt;p&gt;
&lt;a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/trx2htmlHome_616/image_4.png"&gt;&lt;img style="border-right: 0px; border-top: 0px; border-left: 0px; border-bottom: 0px" height="462" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/trx2htmlHome_616/image_thumb_1.png" width="662" border="0"&gt;&lt;/a&gt; 
&lt;/p&gt;
&lt;p&gt;
Durch einen Klick auf das rote Kreis-Icon neben einem der Test kann z.B. ein Stack-Trace
eingeblendet werden.
&lt;/p&gt;
&lt;p&gt;
&lt;a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/trx2htmlHome_616/image_6.png"&gt;&lt;img style="border-right: 0px; border-top: 0px; border-left: 0px; border-bottom: 0px" height="464" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/trx2htmlHome_616/image_thumb_2.png" width="658" border="0"&gt;&lt;/a&gt; 
&lt;/p&gt;
&lt;p&gt;
&lt;a href="http://www.codeplex.com/trx2html"&gt;trx2html - Home&lt;/a&gt;
&lt;/p&gt;
&lt;img width="0" height="0" src="http://www.artiso.com/ProBlog/aggbug.ashx?id=0f381ed8-5c83-4682-8c70-a35abafb9491" /&gt;</description>
      <comments>http://www.artiso.com/ProBlog/CommentView,guid,0f381ed8-5c83-4682-8c70-a35abafb9491.aspx</comments>
      <category>Qualitätsmanagement;Team System Server</category>
    </item>
    <item>
      <trackback:ping>http://www.artiso.com/ProBlog/Trackback.aspx?guid=df19cbe3-5daf-4bef-b47f-c2979f0073e2</trackback:ping>
      <pingback:server>http://www.artiso.com/ProBlog/pingback.aspx</pingback:server>
      <pingback:target>http://www.artiso.com/ProBlog/PermaLink,guid,df19cbe3-5daf-4bef-b47f-c2979f0073e2.aspx</pingback:target>
      <dc:creator>Thomas Schissler</dc:creator>
      <wfw:comment>http://www.artiso.com/ProBlog/CommentView,guid,df19cbe3-5daf-4bef-b47f-c2979f0073e2.aspx</wfw:comment>
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      <slash:comments>2</slash:comments>
      <body xmlns="http://www.w3.org/1999/xhtml">
        <p>
Bei Unit-Tests bietet die Code-Coverage eine gute und einfache Möglichkeit zu prüfen,
ob durch die definierten Test-Cases alle Code-Pfade in einer Methode wirklich durch
Tests ausgeführt werden. Dies hilft beispielsweise dabei, noch fehlende Test-Cases
zu identifizieren.
</p>
        <p>
Auch mit manuellen Tests ist es möglich, eine Code-Coverage Analyse durchzuführen
um auch hier fehlende Test-Cases zu ergänzen. Das folgende Beispiel zeigt eine mögliche
Vorgehensweise.
</p>
        <p>
Zunächst wird davon ausgegangen, dass ein maueller Test spezifiziert ist. Dieser kann
z.B. so aussehen:
</p>
        <p>
          <a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/CodeCoveragefrmanuelleTests_1460D/image_4.png">
            <img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="413" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/CodeCoveragefrmanuelleTests_1460D/image_thumb_1.png" width="352" border="0" />
          </a>
        </p>
        <p>
Nun wird ein Unit-Test erzeugt. Im Unit-Test wird eine Test-Methode angelegt die der
Main-Methode der zu testenden Anwendung entspricht:
</p>
        <div>
          <div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 1:</span> [TestMethod()]</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 2:</span> [STAThread]</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 3:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">void</span> FrmMainConstructorTest()</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 4:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 5:</span> Application.EnableVisualStyles();</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 6:</span> Application.SetCompatibleTextRenderingDefault(<span style="color: #0000ff">false</span>);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 7:</span> Application.Run(<span style="color: #0000ff">new</span> FrmMain());</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 8:</span> }</pre>
          </div>
        </div>
        <p>
 
</p>
        <p>
Anschließend muss geprüft werden, ob die Code Coverage analyse für die gewünschten
Assemblies aktiviert ist (Menü Test / Edit Test Run Configurations / Local Test Run)
</p>
        <p>
          <a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/CodeCoveragefrmanuelleTests_1460D/image_6.png">
            <img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="274" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/CodeCoveragefrmanuelleTests_1460D/image_thumb_2.png" width="384" border="0" />
          </a>
        </p>
        <p>
Wird nun der Test gestartet, öffnet sich die Testanwendung. Hier werden nun die einzelnen
Test-Schritte gemäß Testspezifikation ausgeführt. Anschließend wird die Test-Anwendung
beendet. Dies schließt automatisch auch den Test ab. Nun cann die Code-Coverage ausgewertet
werden:
</p>
        <p>
          <a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/CodeCoveragefrmanuelleTests_1460D/image_8.png">
            <img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="228" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/CodeCoveragefrmanuelleTests_1460D/image_thumb_3.png" width="502" border="0" />
          </a>
        </p>
        <p>
Und natürlich lassen sich auch die durchlaufenen und nicht durchlaufenen Code-Zeilen
farblich kennzeichnen.
</p>
        <p>
          <a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/CodeCoveragefrmanuelleTests_1460D/image_10.png">
            <img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="300" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/CodeCoveragefrmanuelleTests_1460D/image_thumb_4.png" width="435" border="0" />
          </a>
        </p>
        <p>
Den ganzen Ablauf wird in folgendem Video auch nochmals detailliert gezeigt:
</p>
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          <param name="_cy" value="12594" />
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        </object>
        <img width="0" height="0" src="http://www.artiso.com/ProBlog/aggbug.ashx?id=df19cbe3-5daf-4bef-b47f-c2979f0073e2" />
      </body>
      <title>Code Coverage f&amp;uuml;r manuelle Tests</title>
      <guid isPermaLink="false">http://www.artiso.com/ProBlog/PermaLink,guid,df19cbe3-5daf-4bef-b47f-c2979f0073e2.aspx</guid>
      <link>http://www.artiso.com/ProBlog/PermaLink,guid,df19cbe3-5daf-4bef-b47f-c2979f0073e2.aspx</link>
      <pubDate>Wed, 18 Feb 2009 22:02:18 GMT</pubDate>
      <description>&lt;p&gt;
Bei Unit-Tests bietet die Code-Coverage eine gute und einfache Möglichkeit zu prüfen,
ob durch die definierten Test-Cases alle Code-Pfade in einer Methode wirklich durch
Tests ausgeführt werden. Dies hilft beispielsweise dabei, noch fehlende Test-Cases
zu identifizieren.
&lt;/p&gt;
&lt;p&gt;
Auch mit manuellen Tests ist es möglich, eine Code-Coverage Analyse durchzuführen
um auch hier fehlende Test-Cases zu ergänzen. Das folgende Beispiel zeigt eine mögliche
Vorgehensweise.
&lt;/p&gt;
&lt;p&gt;
Zunächst wird davon ausgegangen, dass ein maueller Test spezifiziert ist. Dieser kann
z.B. so aussehen:
&lt;/p&gt;
&lt;p&gt;
&lt;a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/CodeCoveragefrmanuelleTests_1460D/image_4.png"&gt;&lt;img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="413" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/CodeCoveragefrmanuelleTests_1460D/image_thumb_1.png" width="352" border="0"&gt;&lt;/a&gt; 
&lt;/p&gt;
&lt;p&gt;
Nun wird ein Unit-Test erzeugt. Im Unit-Test wird eine Test-Methode angelegt die der
Main-Methode der zu testenden Anwendung entspricht:
&lt;/p&gt;
&lt;div&gt;
&lt;div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 1:&lt;/span&gt; [TestMethod()]&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 2:&lt;/span&gt; [STAThread]&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 3:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;void&lt;/span&gt; FrmMainConstructorTest()&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 4:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 5:&lt;/span&gt; Application.EnableVisualStyles();&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 6:&lt;/span&gt; Application.SetCompatibleTextRenderingDefault(&lt;span style="color: #0000ff"&gt;false&lt;/span&gt;);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 7:&lt;/span&gt; Application.Run(&lt;span style="color: #0000ff"&gt;new&lt;/span&gt; FrmMain());&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 8:&lt;/span&gt; }&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;
&amp;nbsp;
&lt;/p&gt;
&lt;p&gt;
Anschließend muss geprüft werden, ob die Code Coverage analyse für die gewünschten
Assemblies aktiviert ist (Menü Test / Edit Test Run Configurations / Local Test Run)
&lt;/p&gt;
&lt;p&gt;
&lt;a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/CodeCoveragefrmanuelleTests_1460D/image_6.png"&gt;&lt;img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="274" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/CodeCoveragefrmanuelleTests_1460D/image_thumb_2.png" width="384" border="0"&gt;&lt;/a&gt; 
&lt;/p&gt;
&lt;p&gt;
Wird nun der Test gestartet, öffnet sich die Testanwendung. Hier werden nun die einzelnen
Test-Schritte gemäß Testspezifikation ausgeführt. Anschließend wird die Test-Anwendung
beendet. Dies schließt automatisch auch den Test ab. Nun cann die Code-Coverage ausgewertet
werden:
&lt;/p&gt;
&lt;p&gt;
&lt;a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/CodeCoveragefrmanuelleTests_1460D/image_8.png"&gt;&lt;img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="228" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/CodeCoveragefrmanuelleTests_1460D/image_thumb_3.png" width="502" border="0"&gt;&lt;/a&gt; 
&lt;/p&gt;
&lt;p&gt;
Und natürlich lassen sich auch die durchlaufenen und nicht durchlaufenen Code-Zeilen
farblich kennzeichnen.
&lt;/p&gt;
&lt;p&gt;
&lt;a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/CodeCoveragefrmanuelleTests_1460D/image_10.png"&gt;&lt;img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="300" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/CodeCoveragefrmanuelleTests_1460D/image_thumb_4.png" width="435" border="0"&gt;&lt;/a&gt; 
&lt;/p&gt;
&lt;p&gt;
Den ganzen Ablauf wird in folgendem Video auch nochmals detailliert gezeigt:
&lt;/p&gt;
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&lt;embed name="Video" type="application/x-mplayer2" src="http://content.screencast.com/users/TSchissler/folders/Default/media/1178b9cb-5334-4c72-967a-bd312d7238d6/ManualTestsCodeCoverage.wmv" autostart="0" showcontrols="1" uimode="full" playcount="1" currentposition="0" width="800" height="665"&gt;&lt;/embed&gt; 
&lt;/object&gt;
&lt;img width="0" height="0" src="http://www.artiso.com/ProBlog/aggbug.ashx?id=df19cbe3-5daf-4bef-b47f-c2979f0073e2" /&gt;</description>
      <comments>http://www.artiso.com/ProBlog/CommentView,guid,df19cbe3-5daf-4bef-b47f-c2979f0073e2.aspx</comments>
      <category>Qualitätsmanagement;Testing;VS 2008</category>
    </item>
    <item>
      <trackback:ping>http://www.artiso.com/ProBlog/Trackback.aspx?guid=15b8739d-8ca4-4b66-8d4f-7b5bbf7259af</trackback:ping>
      <pingback:server>http://www.artiso.com/ProBlog/pingback.aspx</pingback:server>
      <pingback:target>http://www.artiso.com/ProBlog/PermaLink,guid,15b8739d-8ca4-4b66-8d4f-7b5bbf7259af.aspx</pingback:target>
      <dc:creator>Thomas Schissler</dc:creator>
      <wfw:comment>http://www.artiso.com/ProBlog/CommentView,guid,15b8739d-8ca4-4b66-8d4f-7b5bbf7259af.aspx</wfw:comment>
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      <body xmlns="http://www.w3.org/1999/xhtml">
        <p>
          <a href="http://research.microsoft.com/en-us/projects/pex/default.aspx">
            <img src="http://research.microsoft.com/en-us/projects/pex/pexweb.png" />
          </a>
        </p>
        <p>
Endlich gibt es von PEX nun auch eine kommerziell nutzbare Lizenz. Bisher stand nur
eine Academic License zur Verfügung, mit der nur “gespielt” werden durfte. Aber welche
Aussagekraft hat denn eine Bewertung des Tools mit Demo-Projekten? Jetzt kann man
PEX nun endlich auch auf Real-World-Projekte loslassen.
</p>
        <p>
          <a href="http://research.microsoft.com/en-us/projects/pex/downloads.aspx">http://research.microsoft.com/en-us/projects/pex/downloads.aspx</a>
        </p>
        <img width="0" height="0" src="http://www.artiso.com/ProBlog/aggbug.ashx?id=15b8739d-8ca4-4b66-8d4f-7b5bbf7259af" />
      </body>
      <title>Kommerzielle Lizenz f&amp;uuml;r PEX endlich verf&amp;uuml;gbar</title>
      <guid isPermaLink="false">http://www.artiso.com/ProBlog/PermaLink,guid,15b8739d-8ca4-4b66-8d4f-7b5bbf7259af.aspx</guid>
      <link>http://www.artiso.com/ProBlog/PermaLink,guid,15b8739d-8ca4-4b66-8d4f-7b5bbf7259af.aspx</link>
      <pubDate>Wed, 14 Jan 2009 11:05:22 GMT</pubDate>
      <description>&lt;p&gt;
&lt;a href="http://research.microsoft.com/en-us/projects/pex/default.aspx"&gt;&lt;img src="http://research.microsoft.com/en-us/projects/pex/pexweb.png"&gt;&lt;/a&gt;
&lt;/p&gt;
&lt;p&gt;
Endlich gibt es von PEX nun auch eine kommerziell nutzbare Lizenz. Bisher stand nur
eine Academic License zur Verfügung, mit der nur “gespielt” werden durfte. Aber welche
Aussagekraft hat denn eine Bewertung des Tools mit Demo-Projekten? Jetzt kann man
PEX nun endlich auch auf Real-World-Projekte loslassen.
&lt;/p&gt;
&lt;p&gt;
&lt;a href="http://research.microsoft.com/en-us/projects/pex/downloads.aspx"&gt;http://research.microsoft.com/en-us/projects/pex/downloads.aspx&lt;/a&gt;
&lt;/p&gt;
&lt;img width="0" height="0" src="http://www.artiso.com/ProBlog/aggbug.ashx?id=15b8739d-8ca4-4b66-8d4f-7b5bbf7259af" /&gt;</description>
      <comments>http://www.artiso.com/ProBlog/CommentView,guid,15b8739d-8ca4-4b66-8d4f-7b5bbf7259af.aspx</comments>
      <category>Qualitätsmanagement</category>
    </item>
    <item>
      <trackback:ping>http://www.artiso.com/ProBlog/Trackback.aspx?guid=7d3e3e4a-eb47-434a-acd5-bbb92a0fb88c</trackback:ping>
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      <pingback:target>http://www.artiso.com/ProBlog/PermaLink,guid,7d3e3e4a-eb47-434a-acd5-bbb92a0fb88c.aspx</pingback:target>
      <dc:creator>Thomas Schissler</dc:creator>
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      <slash:comments>2</slash:comments>
      <body xmlns="http://www.w3.org/1999/xhtml">
        <p>
Microsoft Research hat vor kurzer Zeit <a href="http://research.microsoft.com/pex">PEX</a> zum
freien Download veröffentlicht. Hinter diesem unscheinbaren Kürzel verbirgt sich ein
Tool das absolut genial und beeindruckend ist und klar mach, warum Microsoft ein research
center unterhält. Das Tool verspricht nichts weniger als die automatische Generierung
von Unit-Tests und den dazugehörigen Testcases um eine möglichst hohe Code-Abdeckung
zu erzielen. Detaillierte Informationen bietet das <a href="http://research.microsoft.com/pex/articles/pextutorial.pdf">Whitepaper</a>,
wer sich auf die schnelle einen Einblick verschaffen möchte findet einen Überblick
im Folgenden (na ja, für einen Überblick ist der Post vielleicht doch ein wenig lang
geraden, aber ich konnte mich nicht bremsen vor Begeisterung):
</p>
        <p>
          <strong>Darf ich vorstellen - PEX</strong>
        </p>
        <p>
Gegeben sei folgende Methode die getestet werden soll:
</p>
        <div>
          <div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 1:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">string</span> SimpleTest(<span style="color: #0000ff">int</span> x1, <span style="color: #0000ff">int</span> x2)</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 2:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 3:</span>
              <span style="color: #0000ff">if</span> (x1
&gt; x2)</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 4:</span>
              <span style="color: #0000ff">return</span>
              <span style="color: #006080">"x1
&gt; x2"</span>;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 5:</span>
              <span style="color: #0000ff">if</span> (x1
&lt; x2)</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 6:</span>
              <span style="color: #0000ff">return</span>
              <span style="color: #006080">"x1
&lt; x2"</span>; </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 7:</span>
              <span style="color: #0000ff">else</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 8:</span>
              <span style="color: #0000ff">return</span>
              <span style="color: #006080">"x1
== x2"</span>;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 9:</span> }</pre>
          </div>
        </div>
        <p>
Für das versierte Auge eines Entwicklers ist sofort klar, da brauchen wir 3 Testcases
um eine vollständige Code-Abdeckung zu erzielen. Mal sehen, was PEX daraus macht.
Zunächst mal muss PEX heruntergeladen und installiert sein.  Dann kann man einfach
einen "Parameterized Unit Test Stub" erzeugen. Dazu in der Methode rechts klicken
und den Befehl aus dem Pex-Menü auswählen.
</p>
        <p>
          <a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_2.png">
            <img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="161" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_thumb.png" width="447" border="0" />
          </a>
        </p>
        <p>
Im folgenden Dialog können Sie verschiedene Parameter angeben. Das wichtigste hier
ist das Testprojekt in dem der Stub erzeugt werden soll.
</p>
        <p>
          <a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_6.png">
            <img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="244" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_thumb_2.png" width="469" border="0" />
          </a>
        </p>
        <p>
Der erzeugte Stub sieht dann so aus:
</p>
        <div>
          <div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 1:</span>
              <span style="color: #008000">///
&lt;summary&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 2:</span>
              <span style="color: #008000">///
This class contains parameterized unit tests for Calculation</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 3:</span>
              <span style="color: #008000">///
&lt;/summary&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 4:</span> [TestClass]</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 5:</span> [PexClass(<span style="color: #0000ff">typeof</span>(Calculation))]</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 6:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">partial</span>
              <span style="color: #0000ff">class</span> CalculationTest</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 7:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 8:</span> [PexMethod]</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 9:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">string</span> SimpleTest(</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 10:</span> [PexAssumeUnderTest]Calculation
target,</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 11:</span>
              <span style="color: #0000ff">int</span> x1,</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 12:</span>
              <span style="color: #0000ff">int</span> x2</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 13:</span> )</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 14:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 15:</span>
              <span style="color: #0000ff">string</span> result
= target.SimpleTest(x1, x2);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 16:</span>
              <span style="color: #0000ff">return</span> result;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 17:</span>
              <span style="color: #008000">//
TODO: add assertions to method CalculationTest.SimpleTest(Calculation, Int32, Int32)</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 18:</span> }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 19:</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 20:</span> }</pre>
          </div>
        </div>
        <p>
Bei diesem Stub handelt es such um eine Vorlage für einen parameterisierten Unit-test.
Toll, und was lässt sich damit nun machen? Wir können eine "Exploration" starten.
</p>
        <p>
          <a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_8.png">
            <img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="177" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_thumb_3.png" width="461" border="0" />
          </a>
        </p>
        <p>
Diese Exploration versucht nun Input-Parameter zu finden die zu einer möglichst 100%igen
Code-Abdeckung führen. Und hier beginnt nun die Magic von PEX. Ohne unser Zutun findet
PEX 3 Kombinationen von Input-Parametern die tatsächlich eine komplette Code-Abdeckung
erzielen- WOW! Dazu analysiert PEX wirklich den von uns erstellten Code und kann daraus
definieren, mit welchen Input-Parametern die einzelnen noch nicht abgedeckten Zweige
erreicht werden können.
</p>
        <p>
          <a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_10.png">
            <img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="244" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_thumb_4.png" width="407" border="0" />
          </a>
        </p>
        <p>
Und das schönste, PEX baut uns automatisch 3 Unit-Tests die diese Testcases implementieren:
</p>
        <div>
          <div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 1:</span> [TestMethod]</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 2:</span> [PexGeneratedBy(<span style="color: #0000ff">typeof</span>(CalculationTest))]</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 3:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">void</span> SimpleTest01()</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 4:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 5:</span>
              <span style="color: #0000ff">string</span> s;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 6:</span> Calculation
calculation = <span style="color: #0000ff">new</span> Calculation();</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 7:</span> s
= <span style="color: #0000ff">this</span>.SimpleTest(calculation, 1, 2);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 8:</span> Assert.AreEqual&lt;<span style="color: #0000ff">string</span>&gt;(<span style="color: #006080">"x1
&lt; x2"</span>, s);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 9:</span> }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 10:</span>  </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 11:</span> [TestMethod]</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 12:</span> [PexGeneratedBy(<span style="color: #0000ff">typeof</span>(CalculationTest))]</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 13:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">void</span> SimpleTest02()</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 14:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 15:</span>
              <span style="color: #0000ff">string</span> s;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 16:</span> Calculation
calculation = <span style="color: #0000ff">new</span> Calculation();</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 17:</span> s
= <span style="color: #0000ff">this</span>.SimpleTest(calculation, 1879212556, 1879212556);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 18:</span> Assert.AreEqual&lt;<span style="color: #0000ff">string</span>&gt;(<span style="color: #006080">"x1
== x2"</span>, s);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 19:</span> }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 20:</span>  </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 21:</span> [TestMethod]</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 22:</span> [PexGeneratedBy(<span style="color: #0000ff">typeof</span>(CalculationTest))]</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 23:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">void</span> SimpleTest03()</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 24:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 25:</span>
              <span style="color: #0000ff">string</span> s;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 26:</span> Calculation
calculation = <span style="color: #0000ff">new</span> Calculation();</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 27:</span> s
= <span style="color: #0000ff">this</span>.SimpleTest(calculation, 256, 254);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 28:</span> Assert.AreEqual&lt;<span style="color: #0000ff">string</span>&gt;(<span style="color: #006080">"x1
&gt; x2"</span>, s);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 29:</span> }</pre>
          </div>
        </div>
        <p>
Diese Unit-Tests können wir nun starten und sehen, dass diese wie erwartet alle erfolgreich
sind.
</p>
        <p>
          <a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_12.png">
            <img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="150" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_thumb_5.png" width="244" border="0" />
          </a>
        </p>
        <p>
Damit haben wir einen Test automatisiert erstellt, der sicherstellen kann, dass diese
Methode ihr Verhalten nach Außen für die aktuell definierten Test-Cases nicht verändert.
Damit können ungewollte Änderungen an der Methode erkannt und beseitigt werden. Ob
die Methode allerdings ihre Aufgabe korrekt erledigt, kann PEX natürlich nicht testen.
Haben wir die Funktionsweise einer Methode allerdings einmal validiert, kann PEX nun
sehr einfach dieses Verhalten prüfen. Und natürlich eignet es sich auch sehr gut um
mögliche Test-Cases zu definieren. Es müssen in diesem Fall dann nur noch die einzelnen
Ergebnisse je Test validiert werden.
</p>
        <p>
Ändern wir die Methode ab, so dass sich ihr Verhalten ändert, dann alarmiert uns der
entsprechende Test.
</p>
        <p>
          <strong>Soweit sogut - Und was geht sonst noch?</strong>
        </p>
        <p>
Wenn wir nun ein gewünschte Änderung der Funktionalität implementieren, wie kann PEX
dann damit umgehen? Zunächst würden wir die vorhandenen Tests durchführen, damit wir
sicher sind, dass die aktuelle Funktionalität noch korrekt läuft. Dann erweitern wir
unsere Methode:
</p>
        <div>
          <div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 1:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">string</span> SimpleTest(<span style="color: #0000ff">int</span> x1, <span style="color: #0000ff">int</span> x2)</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 2:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 3:</span>
              <span style="color: #0000ff">if</span> (x1
&gt; x2 * 2)</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 4:</span>
              <span style="color: #0000ff">return</span>
              <span style="color: #006080">"x1
&gt; x2 * 2"</span>;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 5:</span>
              <span style="color: #0000ff">if</span> (x1
&gt; x2)</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 6:</span>
              <span style="color: #0000ff">return</span>
              <span style="color: #006080">"x1
&gt; x2"</span>;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 7:</span>
              <span style="color: #0000ff">if</span> (x1
&lt; x2)</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 8:</span>
              <span style="color: #0000ff">return</span>
              <span style="color: #006080">"x1
&lt; x2"</span>; </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 9:</span>
              <span style="color: #0000ff">else</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 10:</span>
              <span style="color: #0000ff">return</span>
              <span style="color: #006080">"x1
== x2"</span>;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 11:</span> }</pre>
          </div>
        </div>
        <div>Zeile 3+4 haben wir neu hinzugefügt. Nun starten wir eine neue Exploration und
PEX ermittelt einen weiteren Test-Case um diese Funktion ebenfalls abzudecken.
</div>
        <div> 
</div>
        <p>
          <a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_14.png">
            <img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="148" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_thumb_6.png" width="376" border="0" />
          </a>
        </p>
        <p>
          <strong>Schön - darf's noch ein bisschen mehr sein?</strong>
        </p>
        <p>
Dieses einfache Sample war ja schon sehr beeindruckend. Die Frage, die sich aber natürlich
direkt stellt, ist wie weit geht denn das? Wir wollen nun den Schwierigkeitsgrad für
PEX schrittweise steigern. Integer-Werte sind ja noch relativ einfach zu handhaben,
aber wie sieht's denn beispielsweise mit Strings aus? Hierzu zunächst wieder eine
Methode, die wir testen wollen:
</p>
        <div>
          <div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 1:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">class</span> StringOperations</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 2:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 3:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">string</span> CheckString(<span style="color: #0000ff">string</span> Input)</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 4:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 5:</span>
              <span style="color: #0000ff">if</span> (Input.StartsWith(<span style="color: #006080">"abc"</span>)
&amp;&amp; Input.Length &gt; 10)</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 6:</span>
              <span style="color: #0000ff">return</span> Input
+ <span style="color: #006080">" Starts with 'abc' and length &gt; 10"</span>; </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 7:</span>
              <span style="color: #0000ff">if</span> (Input.StartsWith(<span style="color: #006080">"abc"</span>))</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 8:</span>
              <span style="color: #0000ff">return</span> Input
+ <span style="color: #006080">" Starts with 'abc'"</span>;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 9:</span>
              <span style="color: #0000ff">if</span> (Input.StartsWith(<span style="color: #006080">"ABC"</span>))</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 10:</span>
              <span style="color: #0000ff">return</span> Input
+ <span style="color: #006080">" Starts with 'ABC'"</span>;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 11:</span>
              <span style="color: #0000ff">return</span>
              <span style="color: #006080">"Unknown
pattern"</span>;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 12:</span> }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 13:</span> }</pre>
          </div>
        </div>
        <p>
Stubs erzeugen und Exploration starten. Ob PEX wohl solche Operationen wie "StartsWith"
und "Length" versteht?
</p>
        <p>
          <a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_16.png">
            <img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="172" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_thumb_7.png" width="433" border="0" />
          </a>
        </p>
        <p>
Es findet tatsächlich alle erforderlichen Input-Parameter und sogar noch mehr! PEX
stell fest, dass unsere Methode beim Übergeben einer NULL-Referenz eine Exception
wirft. Und damit nicht genug, PEX kann uns auch einen Vorschlag machen, wie wir unseren
Code verbessern können. Dazu im "Pex Exploration Results" - Fenster unter Views "Show
suggestions window" aufrufen. 
</p>
        <p>
          <a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_18.png">
            <img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="206" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_thumb_8.png" width="725" border="0" />
          </a>
        </p>
        <p>
          <a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_20.png">
            <img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="156" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_thumb_9.png" width="736" border="0" />
          </a>
        </p>
        <p>
Durch einen Doppelklick auf den Eintrag am unteren Rand des Bereichs öffnet sich ein
Fenster, das die vorgeschlagene Änderung direkt in unseren Code einfügen kann.
</p>
        <p>
          <a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_22.png">
            <img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="432" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_thumb_10.png" width="536" border="0" />
          </a>
        </p>
        <div>
          <div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 1:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">string</span> CheckString(<span style="color: #0000ff">string</span> Input)</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 2:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 3:</span>
              <span style="color: #008000">//
&lt;pex&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 4:</span>
              <span style="color: #0000ff">if</span> (Input
== (<span style="color: #0000ff">string</span>)<span style="color: #0000ff">null</span>)</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 5:</span>
              <span style="color: #0000ff">throw</span>
              <span style="color: #0000ff">new</span> ArgumentNullException(<span style="color: #006080">"Input"</span>);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 6:</span>
              <span style="color: #008000">//
&lt;/pex&gt;</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 7:</span>
              <span style="color: #0000ff">if</span> (Input.StartsWith(<span style="color: #006080">"abc"</span>)
&amp;&amp; Input.Length &gt; 10)</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 8:</span>
              <span style="color: #0000ff">return</span> Input
+ <span style="color: #006080">" Starts with 'abc' and length &gt; 10"</span>; </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 9:</span>
              <span style="color: #0000ff">if</span> (Input.StartsWith(<span style="color: #006080">"abc"</span>))</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 10:</span>
              <span style="color: #0000ff">return</span> Input
+ <span style="color: #006080">" Starts with 'abc'"</span>;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 11:</span>
              <span style="color: #0000ff">if</span> (Input.StartsWith(<span style="color: #006080">"ABC"</span>))</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 12:</span>
              <span style="color: #0000ff">return</span> Input
+ <span style="color: #006080">" Starts with 'ABC'"</span>;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 13:</span>
              <span style="color: #0000ff">return</span>
              <span style="color: #006080">"Unknown
pattern"</span>;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 14:</span> }</pre>
          </div>
        </div>
        <p>
Die Zeilen 3-6 wurden von PEX erzeugt. Natürlich können wir das entsprechende Verhalten
im Code direkt ändern und an unsere Vorstellungen anpassen. Vielleicht ist es aber
gar keine schlechte Idee, in diesem Fall eine Exception zu werden. Dies ist das Standard-Verhalten
von PEX an dieser Stelle. Wird die erwartete Exception nicht mehr geworfen oder eine
andere Exception tritt auf, wird dies durch einen fehlgeschlagenen Test angezeigt.
</p>
        <p>
          <strong>Der nächste bitte!</strong>
        </p>
        <p>
So nun wollen wir noch einen Schritt weitergehen und sehen, wie PEX mit Listen umgehen
kann. Dazu habe ich folgende Testmethode erstellt (über den Sinn einer solchen Methode
wollen wir jetzt nicht nachdenken)
</p>
        <div>
          <div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 1:</span>
              <span style="color: #0000ff">int</span> result
= 0;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 2:</span>
              <span style="color: #0000ff">if</span> (list.Count
&gt; 10)</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 3:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 4:</span>
              <span style="color: #0000ff">foreach</span> (<span style="color: #0000ff">int</span> i <span style="color: #0000ff">in</span> list)</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 5:</span> result
+= i;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 6:</span> }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 7:</span>
              <span style="color: #0000ff">else</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 8:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 9:</span>
              <span style="color: #0000ff">foreach</span> (<span style="color: #0000ff">int</span> i <span style="color: #0000ff">in</span> list)</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 10:</span> result
*= i;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 11:</span> }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 12:</span>
              <span style="color: #0000ff">return</span> result;</pre>
          </div>
        </div>
        <p>
Die Methode bekommt eine Liste von Integer-Werten übergeben. Wenn es mehr als 10 Elemente
sind, werden diese addiert, sonst werden die Werte miteinander Multipliziert. Mal
sehen, wie PEX mit Listen umgeht.
</p>
        <p>
          <a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_24.png">
            <img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="120" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_thumb_11.png" width="572" border="0" />
          </a>
        </p>
        <p>
PEX erkennt noch, dass unsere Methode mit Null-References nicht korrekt umgeht, aber
dann verließen sie ihn.  Aber freundlicherweise bekommen wir noch einen Hinweis
"2 Object Creations". klickt man darauf, dann bekommt man schon mehr Informationen. 
</p>
        <p>
          <a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_26.png">
            <img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="128" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_thumb_12.png" width="441" border="0" />
          </a>
        </p>
        <p>
Aha, PEX kann also eine List&lt;int&gt; nicht erzeugen. Also was tun? Klickt man den
unteren der beiden Einträge an, bietet PEX etwas weiter rechts die Möglichkeit eine
Factory zu definieren. Eine Factory ist ein Extensibility-Point mit dem PEX beigebracht
werden kann mit solchen Objekten umzugehen. Ein Beispiel für eine solche Factory kann
so aussehen:
</p>
        <div>
          <div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 1:</span>
              <span style="color: #0000ff">namespace</span> System.Collections.Generic</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 2:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 3:</span> [PexFactoryClass]</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 4:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">partial</span>
              <span style="color: #0000ff">class</span> ListFactory</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 5:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 6:</span> [PexFactoryMethod(<span style="color: #0000ff">typeof</span>(List&lt;<span style="color: #0000ff">int</span>&gt;))]</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 7:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">static</span> List&lt;<span style="color: #0000ff">int</span>&gt;
Create(<span style="color: #0000ff">int</span> i)</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 8:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 9:</span>
              <span style="color: #0000ff">if</span> (i
&gt; 100)</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 10:</span> i
= 100;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 11:</span> List&lt;<span style="color: #0000ff">int</span>&gt;
l = <span style="color: #0000ff">new</span> List&lt;<span style="color: #0000ff">int</span>&gt;();</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 12:</span>
              <span style="color: #0000ff">for</span> (<span style="color: #0000ff">int</span> j
= 0; j &lt; i; j++)</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 13:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 14:</span> l.Add(j
* 10);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 15:</span> }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 16:</span>
              <span style="color: #0000ff">return</span> l;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 17:</span> }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 18:</span> }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 19:</span> }</pre>
          </div>
        </div>
        <p>
Hier teilt man PEX nun mit, welche Elemente es damit erzeugen kann (Zeile 6). Anschließend
implementiert man eine Create-Methode die beliebige Parameter übernehmen kann. In
Abhängigkeit dieser Parameter wird nun eine Instanz des gewünschten Objektes erzeugt.
In unserem Beispiel übernehmen wir nur einen Parameter der die Länge der Liste angibt.
In den Zeilen 9/10 begrenzen wir die Länge der Lsite auf 100 Elemente. Die Liste selbst
befüllen wir mit einer Reihe von Zahlen. Hier ist es sicher keine gute Idee, z.B.
Zufallszahlen zu verwenden, da diese ja bei jedem Testdurchlauf andere Werte liefern
und deshalb der Assert nicht erfolgreich ausgeführt werden kann.
</p>
        <p>
Mit hilfe dieser Factory kannPEX nun unsere Testcases definieren. Dazu ermittelt es
einfach geeignete Parameter für die Create-Methode in unserer Factory statt das Objekt
selbst zu erzeugen.
</p>
        <p>
          <a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_28.png">
            <img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="145" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_thumb_13.png" width="597" border="0" />
          </a>
        </p>
        <p>
Die erzeugten Tests sehen dann so aus:
</p>
        <div>
          <div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 1:</span> [TestMethod]</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 2:</span> [PexGeneratedBy(<span style="color: #0000ff">typeof</span>(ListCalculationTest))]</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 3:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">void</span> SumList03()</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 4:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 5:</span> List&lt;<span style="color: #0000ff">int</span>&gt;
list;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 6:</span>
              <span style="color: #0000ff">int</span> i;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 7:</span> list
= ListFactory.Create(2);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 8:</span> ListCalculation
listCalculation = <span style="color: #0000ff">new</span> ListCalculation();</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 9:</span> i
= <span style="color: #0000ff">this</span>.SumList(listCalculation, list);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 10:</span> Assert.AreEqual&lt;<span style="color: #0000ff">int</span>&gt;(0,
i);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 11:</span> }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 12:</span>  </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 13:</span> [TestMethod]</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 14:</span> [PexGeneratedBy(<span style="color: #0000ff">typeof</span>(ListCalculationTest))]</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 15:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">void</span> SumList04()</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 16:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 17:</span> List&lt;<span style="color: #0000ff">int</span>&gt;
list;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 18:</span>
              <span style="color: #0000ff">int</span> i;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 19:</span> list
= ListFactory.Create(536870912);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 20:</span> ListCalculation
listCalculation = <span style="color: #0000ff">new</span> ListCalculation();</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 21:</span> i
= <span style="color: #0000ff">this</span>.SumList(listCalculation, list);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 22:</span> Assert.AreEqual&lt;<span style="color: #0000ff">int</span>&gt;(49500,
i);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 23:</span> }</pre>
          </div>
        </div>
        <p>
 
</p>
        <p>
          <strong>Nun folgt noch die Kür</strong>
        </p>
        <p>
Nach den Erfahrungen mit der Liste bereits etwas skeptischer geworden, wollen wir's
jetzt aber doch wissen. Wie sieht's mit eigenen Objekten aus? Wie weit kommt PEX damit?
Auch hier gibt es wieder eine einfache Methode die wir testen wollen:
</p>
        <div>
          <div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 1:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">class</span> ComplexDataCalculation</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 2:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 3:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">string</span> DoComplexDataCalculation(cData
d)</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 4:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 5:</span>
              <span style="color: #0000ff">if</span> (!d.IsValid)</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 6:</span>
              <span style="color: #0000ff">return</span>
              <span style="color: #006080">"NotValid"</span>;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 7:</span>  </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 8:</span>
              <span style="color: #0000ff">if</span> (d.DataValues.x1
&gt; d.DataValues.x2)</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 9:</span>
              <span style="color: #0000ff">return</span>
              <span style="color: #006080">"x1
&gt; x2"</span>;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 10:</span>
              <span style="color: #0000ff">if</span> (d.DataValues.x1
&lt; d.DataValues.x2)</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 11:</span>
              <span style="color: #0000ff">return</span>
              <span style="color: #006080">"x1
&lt; x2"</span>; </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 12:</span>
              <span style="color: #0000ff">else</span>
            </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 13:</span>
              <span style="color: #0000ff">return</span>
              <span style="color: #006080">"x1
== x2"</span>;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 14:</span>  </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 15:</span> }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 16:</span> }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 17:</span>  </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 18:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">class</span> cData</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 19:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 20:</span>
              <span style="color: #0000ff">public</span> cDataValues
DataValues { get; set; }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 21:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">string</span> ObsoleteParameter
{ get; set; }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 22:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">bool</span> IsValid
{ get; set; }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 23:</span> }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 24:</span>  </pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 25:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">class</span> cDataValues</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 26:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 27:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">int</span> x1
{ get; set; }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 28:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">int</span> x2
{ get; set; }</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 29:</span> }</pre>
          </div>
        </div>
        <p>
Die Methode bekommt einen komplexen Datentyp übergeben. Und was macht PEX???
</p>
        <p>
          <a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_32.png">
            <img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="190" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_thumb_15.png" width="543" border="0" />
          </a>
        </p>
        <p>
PEX erkennt nicht nur, dass wir zwei Null-Exceptions abfangen sollten, sondern kann
auch unser Datenobjekt so initialisieren, dass wir wieder eine 100% Codeabdeckung
bekommen. Die Unit-Tests sehen ungefähr so aus:
</p>
        <div>
          <div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 1:</span> [TestMethod]</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 2:</span> [PexGeneratedBy(<span style="color: #0000ff">typeof</span>(ComplexDataCalculationTest))]</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 3:</span>
              <span style="color: #0000ff">public</span>
              <span style="color: #0000ff">void</span> DoComplexDataCalculation04()</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 4:</span> {</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 5:</span> cDataValues
cDataValues;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 6:</span> cData
cData;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 7:</span>
              <span style="color: #0000ff">string</span> s;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 8:</span> cDataValues
= <span style="color: #0000ff">new</span> cDataValues();</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 9:</span> cDataValues.x1
= 3;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 10:</span> cDataValues.x2
= 4;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 11:</span> cData
= <span style="color: #0000ff">new</span> cData();</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 12:</span> cData.DataValues
= cDataValues;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 13:</span> cData.ObsoleteParameter
= <span style="color: #006080">""</span>;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 14:</span> cData.IsValid
= <span style="color: #0000ff">true</span>;</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 15:</span> ComplexDataCalculation
complexDataCalculation = <span style="color: #0000ff">new</span> ComplexDataCalculation();</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 16:</span> s
= <span style="color: #0000ff">this</span>.DoComplexDataCalculation(complexDataCalculation,
cData);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none">
              <span style="color: #606060"> 17:</span> Assert.AreEqual&lt;<span style="color: #0000ff">string</span>&gt;(<span style="color: #006080">"x1
&lt; x2"</span>, s);</pre>
            <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none">
              <span style="color: #606060"> 18:</span> }</pre>
          </div>
        </div>
        <p>
Das ist schon extrem beeindruckend, wie PEX tatsächlich eine entsprechende Instanz
unseres Datenobjektes erzeugt und initialisiert und das so, dass wir alle Testcases
abdecken. Wirklich beeindruckend.
</p>
        <p>
        </p>
        <div class="wlWriterSmartContent" id="scid:fb3a1972-4489-4e52-abe7-25a00bb07fdf:35094c03-c207-4962-9c04-0342f1082d8c" style="padding-right: 0px; display: inline; padding-left: 0px; float: none; padding-bottom: 0px; margin: 0px; padding-top: 0px">
          <p>
            <a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/PEX.zip" target="_blank">Die
Demos können hier heruntergeladen werden</a>
          </p>
        </div>
        <p>
        </p>
        <p>
Was haltet ihr davon? Würde mich über Feedback freuen.
</p>
        <img width="0" height="0" src="http://www.artiso.com/ProBlog/aggbug.ashx?id=7d3e3e4a-eb47-434a-acd5-bbb92a0fb88c" />
      </body>
      <title>PEX - Automatisches Generieren von Unit-Tests</title>
      <guid isPermaLink="false">http://www.artiso.com/ProBlog/PermaLink,guid,7d3e3e4a-eb47-434a-acd5-bbb92a0fb88c.aspx</guid>
      <link>http://www.artiso.com/ProBlog/PermaLink,guid,7d3e3e4a-eb47-434a-acd5-bbb92a0fb88c.aspx</link>
      <pubDate>Tue, 14 Oct 2008 12:10:10 GMT</pubDate>
      <description>&lt;p&gt;
Microsoft Research hat vor kurzer Zeit &lt;a href="http://research.microsoft.com/pex"&gt;PEX&lt;/a&gt; zum
freien Download veröffentlicht. Hinter diesem unscheinbaren Kürzel verbirgt sich ein
Tool das absolut genial und beeindruckend ist und klar mach, warum Microsoft ein research
center unterhält. Das Tool verspricht nichts weniger als die automatische Generierung
von Unit-Tests und den dazugehörigen Testcases um eine möglichst hohe Code-Abdeckung
zu erzielen. Detaillierte Informationen bietet das &lt;a href="http://research.microsoft.com/pex/articles/pextutorial.pdf"&gt;Whitepaper&lt;/a&gt;,
wer sich auf die schnelle einen Einblick verschaffen möchte findet einen Überblick
im Folgenden (na ja, für einen Überblick ist der Post vielleicht doch ein wenig lang
geraden, aber ich konnte mich nicht bremsen vor Begeisterung):
&lt;/p&gt;
&lt;p&gt;
&lt;strong&gt;Darf ich vorstellen - PEX&lt;/strong&gt;
&lt;/p&gt;
&lt;p&gt;
Gegeben sei folgende Methode die getestet werden soll:
&lt;/p&gt;
&lt;div&gt;
&lt;div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 1:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;string&lt;/span&gt; SimpleTest(&lt;span style="color: #0000ff"&gt;int&lt;/span&gt; x1, &lt;span style="color: #0000ff"&gt;int&lt;/span&gt; x2)&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 2:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 3:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;if&lt;/span&gt; (x1
&amp;gt; x2)&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 4:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;return&lt;/span&gt; &lt;span style="color: #006080"&gt;"x1
&amp;gt; x2"&lt;/span&gt;;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 5:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;if&lt;/span&gt; (x1
&amp;lt; x2)&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 6:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;return&lt;/span&gt; &lt;span style="color: #006080"&gt;"x1
&amp;lt; x2"&lt;/span&gt;; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 7:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;else&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 8:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;return&lt;/span&gt; &lt;span style="color: #006080"&gt;"x1
== x2"&lt;/span&gt;;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 9:&lt;/span&gt; }&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;
Für das versierte Auge eines Entwicklers ist sofort klar, da brauchen wir 3 Testcases
um eine vollständige Code-Abdeckung zu erzielen. Mal sehen, was PEX daraus macht.
Zunächst mal muss PEX heruntergeladen und installiert sein.&amp;nbsp; Dann kann man einfach
einen "Parameterized Unit Test Stub" erzeugen. Dazu in der Methode rechts klicken
und den Befehl aus dem Pex-Menü auswählen.
&lt;/p&gt;
&lt;p&gt;
&lt;a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_2.png"&gt;&lt;img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="161" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_thumb.png" width="447" border="0"&gt;&lt;/a&gt; 
&lt;/p&gt;
&lt;p&gt;
Im folgenden Dialog können Sie verschiedene Parameter angeben. Das wichtigste hier
ist das Testprojekt in dem der Stub erzeugt werden soll.
&lt;/p&gt;
&lt;p&gt;
&lt;a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_6.png"&gt;&lt;img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="244" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_thumb_2.png" width="469" border="0"&gt;&lt;/a&gt; 
&lt;/p&gt;
&lt;p&gt;
Der erzeugte Stub sieht dann so aus:
&lt;/p&gt;
&lt;div&gt;
&lt;div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 1:&lt;/span&gt; &lt;span style="color: #008000"&gt;///
&amp;lt;summary&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 2:&lt;/span&gt; &lt;span style="color: #008000"&gt;///
This class contains parameterized unit tests for Calculation&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 3:&lt;/span&gt; &lt;span style="color: #008000"&gt;///
&amp;lt;/summary&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 4:&lt;/span&gt; [TestClass]&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 5:&lt;/span&gt; [PexClass(&lt;span style="color: #0000ff"&gt;typeof&lt;/span&gt;(Calculation))]&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 6:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;partial&lt;/span&gt; &lt;span style="color: #0000ff"&gt;class&lt;/span&gt; CalculationTest&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 7:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 8:&lt;/span&gt; [PexMethod]&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 9:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;string&lt;/span&gt; SimpleTest(&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 10:&lt;/span&gt; [PexAssumeUnderTest]Calculation
target,&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 11:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;int&lt;/span&gt; x1,&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 12:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;int&lt;/span&gt; x2&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 13:&lt;/span&gt; )&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 14:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 15:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;string&lt;/span&gt; result
= target.SimpleTest(x1, x2);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 16:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;return&lt;/span&gt; result;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 17:&lt;/span&gt; &lt;span style="color: #008000"&gt;//
TODO: add assertions to method CalculationTest.SimpleTest(Calculation, Int32, Int32)&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 18:&lt;/span&gt; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 19:&lt;/span&gt; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 20:&lt;/span&gt; }&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;
Bei diesem Stub handelt es such um eine Vorlage für einen parameterisierten Unit-test.
Toll, und was lässt sich damit nun machen? Wir können eine "Exploration" starten.
&lt;/p&gt;
&lt;p&gt;
&lt;a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_8.png"&gt;&lt;img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="177" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_thumb_3.png" width="461" border="0"&gt;&lt;/a&gt; 
&lt;/p&gt;
&lt;p&gt;
Diese Exploration versucht nun Input-Parameter zu finden die zu einer möglichst 100%igen
Code-Abdeckung führen. Und hier beginnt nun die Magic von PEX. Ohne unser Zutun findet
PEX 3 Kombinationen von Input-Parametern die tatsächlich eine komplette Code-Abdeckung
erzielen- WOW! Dazu analysiert PEX wirklich den von uns erstellten Code und kann daraus
definieren, mit welchen Input-Parametern die einzelnen noch nicht abgedeckten Zweige
erreicht werden können.
&lt;/p&gt;
&lt;p&gt;
&lt;a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_10.png"&gt;&lt;img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="244" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_thumb_4.png" width="407" border="0"&gt;&lt;/a&gt; 
&lt;/p&gt;
&lt;p&gt;
Und das schönste, PEX baut uns automatisch 3 Unit-Tests die diese Testcases implementieren:
&lt;/p&gt;
&lt;div&gt;
&lt;div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 1:&lt;/span&gt; [TestMethod]&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 2:&lt;/span&gt; [PexGeneratedBy(&lt;span style="color: #0000ff"&gt;typeof&lt;/span&gt;(CalculationTest))]&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 3:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;void&lt;/span&gt; SimpleTest01()&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 4:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 5:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;string&lt;/span&gt; s;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 6:&lt;/span&gt; Calculation
calculation = &lt;span style="color: #0000ff"&gt;new&lt;/span&gt; Calculation();&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 7:&lt;/span&gt; s
= &lt;span style="color: #0000ff"&gt;this&lt;/span&gt;.SimpleTest(calculation, 1, 2);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 8:&lt;/span&gt; Assert.AreEqual&amp;lt;&lt;span style="color: #0000ff"&gt;string&lt;/span&gt;&amp;gt;(&lt;span style="color: #006080"&gt;"x1
&amp;lt; x2"&lt;/span&gt;, s);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 9:&lt;/span&gt; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 10:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 11:&lt;/span&gt; [TestMethod]&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 12:&lt;/span&gt; [PexGeneratedBy(&lt;span style="color: #0000ff"&gt;typeof&lt;/span&gt;(CalculationTest))]&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 13:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;void&lt;/span&gt; SimpleTest02()&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 14:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 15:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;string&lt;/span&gt; s;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 16:&lt;/span&gt; Calculation
calculation = &lt;span style="color: #0000ff"&gt;new&lt;/span&gt; Calculation();&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 17:&lt;/span&gt; s
= &lt;span style="color: #0000ff"&gt;this&lt;/span&gt;.SimpleTest(calculation, 1879212556, 1879212556);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 18:&lt;/span&gt; Assert.AreEqual&amp;lt;&lt;span style="color: #0000ff"&gt;string&lt;/span&gt;&amp;gt;(&lt;span style="color: #006080"&gt;"x1
== x2"&lt;/span&gt;, s);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 19:&lt;/span&gt; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 20:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 21:&lt;/span&gt; [TestMethod]&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 22:&lt;/span&gt; [PexGeneratedBy(&lt;span style="color: #0000ff"&gt;typeof&lt;/span&gt;(CalculationTest))]&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 23:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;void&lt;/span&gt; SimpleTest03()&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 24:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 25:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;string&lt;/span&gt; s;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 26:&lt;/span&gt; Calculation
calculation = &lt;span style="color: #0000ff"&gt;new&lt;/span&gt; Calculation();&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 27:&lt;/span&gt; s
= &lt;span style="color: #0000ff"&gt;this&lt;/span&gt;.SimpleTest(calculation, 256, 254);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 28:&lt;/span&gt; Assert.AreEqual&amp;lt;&lt;span style="color: #0000ff"&gt;string&lt;/span&gt;&amp;gt;(&lt;span style="color: #006080"&gt;"x1
&amp;gt; x2"&lt;/span&gt;, s);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 29:&lt;/span&gt; }&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;
Diese Unit-Tests können wir nun starten und sehen, dass diese wie erwartet alle erfolgreich
sind.
&lt;/p&gt;
&lt;p&gt;
&lt;a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_12.png"&gt;&lt;img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="150" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_thumb_5.png" width="244" border="0"&gt;&lt;/a&gt; 
&lt;/p&gt;
&lt;p&gt;
Damit haben wir einen Test automatisiert erstellt, der sicherstellen kann, dass diese
Methode ihr Verhalten nach Außen für die aktuell definierten Test-Cases nicht verändert.
Damit können ungewollte Änderungen an der Methode erkannt und beseitigt werden. Ob
die Methode allerdings ihre Aufgabe korrekt erledigt, kann PEX natürlich nicht testen.
Haben wir die Funktionsweise einer Methode allerdings einmal validiert, kann PEX nun
sehr einfach dieses Verhalten prüfen. Und natürlich eignet es sich auch sehr gut um
mögliche Test-Cases zu definieren. Es müssen in diesem Fall dann nur noch die einzelnen
Ergebnisse je Test validiert werden.
&lt;/p&gt;
&lt;p&gt;
Ändern wir die Methode ab, so dass sich ihr Verhalten ändert, dann alarmiert uns der
entsprechende Test.
&lt;/p&gt;
&lt;p&gt;
&lt;strong&gt;Soweit sogut - Und was geht sonst noch?&lt;/strong&gt;
&lt;/p&gt;
&lt;p&gt;
Wenn wir nun ein gewünschte Änderung der Funktionalität implementieren, wie kann PEX
dann damit umgehen? Zunächst würden wir die vorhandenen Tests durchführen, damit wir
sicher sind, dass die aktuelle Funktionalität noch korrekt läuft. Dann erweitern wir
unsere Methode:
&lt;/p&gt;
&lt;div&gt;
&lt;div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 1:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;string&lt;/span&gt; SimpleTest(&lt;span style="color: #0000ff"&gt;int&lt;/span&gt; x1, &lt;span style="color: #0000ff"&gt;int&lt;/span&gt; x2)&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 2:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 3:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;if&lt;/span&gt; (x1
&amp;gt; x2 * 2)&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 4:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;return&lt;/span&gt; &lt;span style="color: #006080"&gt;"x1
&amp;gt; x2 * 2"&lt;/span&gt;;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 5:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;if&lt;/span&gt; (x1
&amp;gt; x2)&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 6:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;return&lt;/span&gt; &lt;span style="color: #006080"&gt;"x1
&amp;gt; x2"&lt;/span&gt;;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 7:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;if&lt;/span&gt; (x1
&amp;lt; x2)&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 8:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;return&lt;/span&gt; &lt;span style="color: #006080"&gt;"x1
&amp;lt; x2"&lt;/span&gt;; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 9:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;else&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 10:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;return&lt;/span&gt; &lt;span style="color: #006080"&gt;"x1
== x2"&lt;/span&gt;;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 11:&lt;/span&gt; }&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;Zeile 3+4 haben wir neu hinzugefügt. Nun starten wir eine neue Exploration und
PEX ermittelt einen weiteren Test-Case um diese Funktion ebenfalls abzudecken.
&lt;/div&gt;
&lt;div&gt;&amp;nbsp;
&lt;/div&gt;
&lt;p&gt;
&lt;a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_14.png"&gt;&lt;img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="148" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_thumb_6.png" width="376" border="0"&gt;&lt;/a&gt; 
&lt;/p&gt;
&lt;p&gt;
&lt;strong&gt;Schön - darf's noch ein bisschen mehr sein?&lt;/strong&gt;
&lt;/p&gt;
&lt;p&gt;
Dieses einfache Sample war ja schon sehr beeindruckend. Die Frage, die sich aber natürlich
direkt stellt, ist wie weit geht denn das? Wir wollen nun den Schwierigkeitsgrad für
PEX schrittweise steigern. Integer-Werte sind ja noch relativ einfach zu handhaben,
aber wie sieht's denn beispielsweise mit Strings aus? Hierzu zunächst wieder eine
Methode, die wir testen wollen:
&lt;/p&gt;
&lt;div&gt;
&lt;div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 1:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;class&lt;/span&gt; StringOperations&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 2:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 3:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;string&lt;/span&gt; CheckString(&lt;span style="color: #0000ff"&gt;string&lt;/span&gt; Input)&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 4:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 5:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;if&lt;/span&gt; (Input.StartsWith(&lt;span style="color: #006080"&gt;"abc"&lt;/span&gt;)
&amp;amp;&amp;amp; Input.Length &amp;gt; 10)&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 6:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;return&lt;/span&gt; Input
+ &lt;span style="color: #006080"&gt;" Starts with 'abc' and length &amp;gt; 10"&lt;/span&gt;; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 7:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;if&lt;/span&gt; (Input.StartsWith(&lt;span style="color: #006080"&gt;"abc"&lt;/span&gt;))&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 8:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;return&lt;/span&gt; Input
+ &lt;span style="color: #006080"&gt;" Starts with 'abc'"&lt;/span&gt;;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 9:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;if&lt;/span&gt; (Input.StartsWith(&lt;span style="color: #006080"&gt;"ABC"&lt;/span&gt;))&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 10:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;return&lt;/span&gt; Input
+ &lt;span style="color: #006080"&gt;" Starts with 'ABC'"&lt;/span&gt;;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 11:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;return&lt;/span&gt; &lt;span style="color: #006080"&gt;"Unknown
pattern"&lt;/span&gt;;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 12:&lt;/span&gt; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 13:&lt;/span&gt; }&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;
Stubs erzeugen und Exploration starten. Ob PEX wohl solche Operationen wie "StartsWith"
und "Length" versteht?
&lt;/p&gt;
&lt;p&gt;
&lt;a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_16.png"&gt;&lt;img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="172" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_thumb_7.png" width="433" border="0"&gt;&lt;/a&gt; 
&lt;/p&gt;
&lt;p&gt;
Es findet tatsächlich alle erforderlichen Input-Parameter und sogar noch mehr! PEX
stell fest, dass unsere Methode beim Übergeben einer NULL-Referenz eine Exception
wirft. Und damit nicht genug, PEX kann uns auch einen Vorschlag machen, wie wir unseren
Code verbessern können. Dazu im "Pex Exploration Results" - Fenster unter Views "Show
suggestions window" aufrufen. 
&lt;/p&gt;
&lt;p&gt;
&lt;a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_18.png"&gt;&lt;img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="206" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_thumb_8.png" width="725" border="0"&gt;&lt;/a&gt; 
&lt;/p&gt;
&lt;p&gt;
&lt;a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_20.png"&gt;&lt;img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="156" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_thumb_9.png" width="736" border="0"&gt;&lt;/a&gt; 
&lt;/p&gt;
&lt;p&gt;
Durch einen Doppelklick auf den Eintrag am unteren Rand des Bereichs öffnet sich ein
Fenster, das die vorgeschlagene Änderung direkt in unseren Code einfügen kann.
&lt;/p&gt;
&lt;p&gt;
&lt;a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_22.png"&gt;&lt;img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="432" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_thumb_10.png" width="536" border="0"&gt;&lt;/a&gt; 
&lt;/p&gt;
&lt;div&gt;
&lt;div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 1:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;string&lt;/span&gt; CheckString(&lt;span style="color: #0000ff"&gt;string&lt;/span&gt; Input)&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 2:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 3:&lt;/span&gt; &lt;span style="color: #008000"&gt;//
&amp;lt;pex&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 4:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;if&lt;/span&gt; (Input
== (&lt;span style="color: #0000ff"&gt;string&lt;/span&gt;)&lt;span style="color: #0000ff"&gt;null&lt;/span&gt;)&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 5:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;throw&lt;/span&gt; &lt;span style="color: #0000ff"&gt;new&lt;/span&gt; ArgumentNullException(&lt;span style="color: #006080"&gt;"Input"&lt;/span&gt;);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 6:&lt;/span&gt; &lt;span style="color: #008000"&gt;//
&amp;lt;/pex&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 7:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;if&lt;/span&gt; (Input.StartsWith(&lt;span style="color: #006080"&gt;"abc"&lt;/span&gt;)
&amp;amp;&amp;amp; Input.Length &amp;gt; 10)&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 8:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;return&lt;/span&gt; Input
+ &lt;span style="color: #006080"&gt;" Starts with 'abc' and length &amp;gt; 10"&lt;/span&gt;; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 9:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;if&lt;/span&gt; (Input.StartsWith(&lt;span style="color: #006080"&gt;"abc"&lt;/span&gt;))&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 10:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;return&lt;/span&gt; Input
+ &lt;span style="color: #006080"&gt;" Starts with 'abc'"&lt;/span&gt;;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 11:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;if&lt;/span&gt; (Input.StartsWith(&lt;span style="color: #006080"&gt;"ABC"&lt;/span&gt;))&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 12:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;return&lt;/span&gt; Input
+ &lt;span style="color: #006080"&gt;" Starts with 'ABC'"&lt;/span&gt;;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 13:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;return&lt;/span&gt; &lt;span style="color: #006080"&gt;"Unknown
pattern"&lt;/span&gt;;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 14:&lt;/span&gt; }&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;
Die Zeilen 3-6 wurden von PEX erzeugt. Natürlich können wir das entsprechende Verhalten
im Code direkt ändern und an unsere Vorstellungen anpassen. Vielleicht ist es aber
gar keine schlechte Idee, in diesem Fall eine Exception zu werden. Dies ist das Standard-Verhalten
von PEX an dieser Stelle. Wird die erwartete Exception nicht mehr geworfen oder eine
andere Exception tritt auf, wird dies durch einen fehlgeschlagenen Test angezeigt.
&lt;/p&gt;
&lt;p&gt;
&lt;strong&gt;Der nächste bitte!&lt;/strong&gt;
&lt;/p&gt;
&lt;p&gt;
So nun wollen wir noch einen Schritt weitergehen und sehen, wie PEX mit Listen umgehen
kann. Dazu habe ich folgende Testmethode erstellt (über den Sinn einer solchen Methode
wollen wir jetzt nicht nachdenken)
&lt;/p&gt;
&lt;div&gt;
&lt;div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 1:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;int&lt;/span&gt; result
= 0;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 2:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;if&lt;/span&gt; (list.Count
&amp;gt; 10)&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 3:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 4:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;foreach&lt;/span&gt; (&lt;span style="color: #0000ff"&gt;int&lt;/span&gt; i &lt;span style="color: #0000ff"&gt;in&lt;/span&gt; list)&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 5:&lt;/span&gt; result
+= i;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 6:&lt;/span&gt; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 7:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;else&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 8:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 9:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;foreach&lt;/span&gt; (&lt;span style="color: #0000ff"&gt;int&lt;/span&gt; i &lt;span style="color: #0000ff"&gt;in&lt;/span&gt; list)&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 10:&lt;/span&gt; result
*= i;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 11:&lt;/span&gt; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 12:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;return&lt;/span&gt; result;&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;
Die Methode bekommt eine Liste von Integer-Werten übergeben. Wenn es mehr als 10 Elemente
sind, werden diese addiert, sonst werden die Werte miteinander Multipliziert. Mal
sehen, wie PEX mit Listen umgeht.
&lt;/p&gt;
&lt;p&gt;
&lt;a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_24.png"&gt;&lt;img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="120" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_thumb_11.png" width="572" border="0"&gt;&lt;/a&gt; 
&lt;/p&gt;
&lt;p&gt;
PEX erkennt noch, dass unsere Methode mit Null-References nicht korrekt umgeht, aber
dann verließen sie ihn.&amp;nbsp; Aber freundlicherweise bekommen wir noch einen Hinweis
"2 Object Creations". klickt man darauf, dann bekommt man schon mehr Informationen. 
&lt;/p&gt;
&lt;p&gt;
&lt;a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_26.png"&gt;&lt;img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="128" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_thumb_12.png" width="441" border="0"&gt;&lt;/a&gt; 
&lt;/p&gt;
&lt;p&gt;
Aha, PEX kann also eine List&amp;lt;int&amp;gt; nicht erzeugen. Also was tun? Klickt man den
unteren der beiden Einträge an, bietet PEX etwas weiter rechts die Möglichkeit eine
Factory zu definieren. Eine Factory ist ein Extensibility-Point mit dem PEX beigebracht
werden kann mit solchen Objekten umzugehen. Ein Beispiel für eine solche Factory kann
so aussehen:
&lt;/p&gt;
&lt;div&gt;
&lt;div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 1:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;namespace&lt;/span&gt; System.Collections.Generic&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 2:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 3:&lt;/span&gt; [PexFactoryClass]&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 4:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;partial&lt;/span&gt; &lt;span style="color: #0000ff"&gt;class&lt;/span&gt; ListFactory&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 5:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 6:&lt;/span&gt; [PexFactoryMethod(&lt;span style="color: #0000ff"&gt;typeof&lt;/span&gt;(List&amp;lt;&lt;span style="color: #0000ff"&gt;int&lt;/span&gt;&amp;gt;))]&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 7:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;static&lt;/span&gt; List&amp;lt;&lt;span style="color: #0000ff"&gt;int&lt;/span&gt;&amp;gt;
Create(&lt;span style="color: #0000ff"&gt;int&lt;/span&gt; i)&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 8:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 9:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;if&lt;/span&gt; (i
&amp;gt; 100)&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 10:&lt;/span&gt; i
= 100;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 11:&lt;/span&gt; List&amp;lt;&lt;span style="color: #0000ff"&gt;int&lt;/span&gt;&amp;gt;
l = &lt;span style="color: #0000ff"&gt;new&lt;/span&gt; List&amp;lt;&lt;span style="color: #0000ff"&gt;int&lt;/span&gt;&amp;gt;();&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 12:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;for&lt;/span&gt; (&lt;span style="color: #0000ff"&gt;int&lt;/span&gt; j
= 0; j &amp;lt; i; j++)&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 13:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 14:&lt;/span&gt; l.Add(j
* 10);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 15:&lt;/span&gt; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 16:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;return&lt;/span&gt; l;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 17:&lt;/span&gt; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 18:&lt;/span&gt; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 19:&lt;/span&gt; }&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;
Hier teilt man PEX nun mit, welche Elemente es damit erzeugen kann (Zeile 6). Anschließend
implementiert man eine Create-Methode die beliebige Parameter übernehmen kann. In
Abhängigkeit dieser Parameter wird nun eine Instanz des gewünschten Objektes erzeugt.
In unserem Beispiel übernehmen wir nur einen Parameter der die Länge der Liste angibt.
In den Zeilen 9/10 begrenzen wir die Länge der Lsite auf 100 Elemente. Die Liste selbst
befüllen wir mit einer Reihe von Zahlen. Hier ist es sicher keine gute Idee, z.B.
Zufallszahlen zu verwenden, da diese ja bei jedem Testdurchlauf andere Werte liefern
und deshalb der Assert nicht erfolgreich ausgeführt werden kann.
&lt;/p&gt;
&lt;p&gt;
Mit hilfe dieser Factory kannPEX nun unsere Testcases definieren. Dazu ermittelt es
einfach geeignete Parameter für die Create-Methode in unserer Factory statt das Objekt
selbst zu erzeugen.
&lt;/p&gt;
&lt;p&gt;
&lt;a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_28.png"&gt;&lt;img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="145" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_thumb_13.png" width="597" border="0"&gt;&lt;/a&gt; 
&lt;/p&gt;
&lt;p&gt;
Die erzeugten Tests sehen dann so aus:
&lt;/p&gt;
&lt;div&gt;
&lt;div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 1:&lt;/span&gt; [TestMethod]&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 2:&lt;/span&gt; [PexGeneratedBy(&lt;span style="color: #0000ff"&gt;typeof&lt;/span&gt;(ListCalculationTest))]&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 3:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;void&lt;/span&gt; SumList03()&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 4:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 5:&lt;/span&gt; List&amp;lt;&lt;span style="color: #0000ff"&gt;int&lt;/span&gt;&amp;gt;
list;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 6:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;int&lt;/span&gt; i;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 7:&lt;/span&gt; list
= ListFactory.Create(2);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 8:&lt;/span&gt; ListCalculation
listCalculation = &lt;span style="color: #0000ff"&gt;new&lt;/span&gt; ListCalculation();&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 9:&lt;/span&gt; i
= &lt;span style="color: #0000ff"&gt;this&lt;/span&gt;.SumList(listCalculation, list);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 10:&lt;/span&gt; Assert.AreEqual&amp;lt;&lt;span style="color: #0000ff"&gt;int&lt;/span&gt;&amp;gt;(0,
i);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 11:&lt;/span&gt; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 12:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 13:&lt;/span&gt; [TestMethod]&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 14:&lt;/span&gt; [PexGeneratedBy(&lt;span style="color: #0000ff"&gt;typeof&lt;/span&gt;(ListCalculationTest))]&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 15:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;void&lt;/span&gt; SumList04()&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 16:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 17:&lt;/span&gt; List&amp;lt;&lt;span style="color: #0000ff"&gt;int&lt;/span&gt;&amp;gt;
list;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 18:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;int&lt;/span&gt; i;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 19:&lt;/span&gt; list
= ListFactory.Create(536870912);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 20:&lt;/span&gt; ListCalculation
listCalculation = &lt;span style="color: #0000ff"&gt;new&lt;/span&gt; ListCalculation();&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 21:&lt;/span&gt; i
= &lt;span style="color: #0000ff"&gt;this&lt;/span&gt;.SumList(listCalculation, list);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 22:&lt;/span&gt; Assert.AreEqual&amp;lt;&lt;span style="color: #0000ff"&gt;int&lt;/span&gt;&amp;gt;(49500,
i);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 23:&lt;/span&gt; }&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;
&amp;nbsp;
&lt;/p&gt;
&lt;p&gt;
&lt;strong&gt;Nun folgt noch die Kür&lt;/strong&gt;
&lt;/p&gt;
&lt;p&gt;
Nach den Erfahrungen mit der Liste bereits etwas skeptischer geworden, wollen wir's
jetzt aber doch wissen. Wie sieht's mit eigenen Objekten aus? Wie weit kommt PEX damit?
Auch hier gibt es wieder eine einfache Methode die wir testen wollen:
&lt;/p&gt;
&lt;div&gt;
&lt;div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 1:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;class&lt;/span&gt; ComplexDataCalculation&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 2:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 3:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;string&lt;/span&gt; DoComplexDataCalculation(cData
d)&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 4:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 5:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;if&lt;/span&gt; (!d.IsValid)&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 6:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;return&lt;/span&gt; &lt;span style="color: #006080"&gt;"NotValid"&lt;/span&gt;;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 7:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 8:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;if&lt;/span&gt; (d.DataValues.x1
&amp;gt; d.DataValues.x2)&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 9:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;return&lt;/span&gt; &lt;span style="color: #006080"&gt;"x1
&amp;gt; x2"&lt;/span&gt;;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 10:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;if&lt;/span&gt; (d.DataValues.x1
&amp;lt; d.DataValues.x2)&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 11:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;return&lt;/span&gt; &lt;span style="color: #006080"&gt;"x1
&amp;lt; x2"&lt;/span&gt;; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 12:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;else&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 13:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;return&lt;/span&gt; &lt;span style="color: #006080"&gt;"x1
== x2"&lt;/span&gt;;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 14:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 15:&lt;/span&gt; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 16:&lt;/span&gt; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 17:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 18:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;class&lt;/span&gt; cData&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 19:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 20:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; cDataValues
DataValues { get; set; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 21:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;string&lt;/span&gt; ObsoleteParameter
{ get; set; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 22:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;bool&lt;/span&gt; IsValid
{ get; set; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 23:&lt;/span&gt; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 24:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 25:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;class&lt;/span&gt; cDataValues&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 26:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 27:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;int&lt;/span&gt; x1
{ get; set; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 28:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;int&lt;/span&gt; x2
{ get; set; }&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 29:&lt;/span&gt; }&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;
Die Methode bekommt einen komplexen Datentyp übergeben. Und was macht PEX???
&lt;/p&gt;
&lt;p&gt;
&lt;a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_32.png"&gt;&lt;img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="190" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/image_thumb_15.png" width="543" border="0"&gt;&lt;/a&gt; 
&lt;/p&gt;
&lt;p&gt;
PEX erkennt nicht nur, dass wir zwei Null-Exceptions abfangen sollten, sondern kann
auch unser Datenobjekt so initialisieren, dass wir wieder eine 100% Codeabdeckung
bekommen. Die Unit-Tests sehen ungefähr so aus:
&lt;/p&gt;
&lt;div&gt;
&lt;div style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 1:&lt;/span&gt; [TestMethod]&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 2:&lt;/span&gt; [PexGeneratedBy(&lt;span style="color: #0000ff"&gt;typeof&lt;/span&gt;(ComplexDataCalculationTest))]&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 3:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;public&lt;/span&gt; &lt;span style="color: #0000ff"&gt;void&lt;/span&gt; DoComplexDataCalculation04()&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 4:&lt;/span&gt; {&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 5:&lt;/span&gt; cDataValues
cDataValues;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 6:&lt;/span&gt; cData
cData;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 7:&lt;/span&gt; &lt;span style="color: #0000ff"&gt;string&lt;/span&gt; s;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 8:&lt;/span&gt; cDataValues
= &lt;span style="color: #0000ff"&gt;new&lt;/span&gt; cDataValues();&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 9:&lt;/span&gt; cDataValues.x1
= 3;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 10:&lt;/span&gt; cDataValues.x2
= 4;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 11:&lt;/span&gt; cData
= &lt;span style="color: #0000ff"&gt;new&lt;/span&gt; cData();&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 12:&lt;/span&gt; cData.DataValues
= cDataValues;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 13:&lt;/span&gt; cData.ObsoleteParameter
= &lt;span style="color: #006080"&gt;""&lt;/span&gt;;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 14:&lt;/span&gt; cData.IsValid
= &lt;span style="color: #0000ff"&gt;true&lt;/span&gt;;&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 15:&lt;/span&gt; ComplexDataCalculation
complexDataCalculation = &lt;span style="color: #0000ff"&gt;new&lt;/span&gt; ComplexDataCalculation();&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 16:&lt;/span&gt; s
= &lt;span style="color: #0000ff"&gt;this&lt;/span&gt;.DoComplexDataCalculation(complexDataCalculation,
cData);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: white; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 17:&lt;/span&gt; Assert.AreEqual&amp;lt;&lt;span style="color: #0000ff"&gt;string&lt;/span&gt;&amp;gt;(&lt;span style="color: #006080"&gt;"x1
&amp;lt; x2"&lt;/span&gt;, s);&lt;/pre&gt;
&lt;pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, 'Courier New', courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"&gt;&lt;span style="color: #606060"&gt; 18:&lt;/span&gt; }&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;
Das ist schon extrem beeindruckend, wie PEX tatsächlich eine entsprechende Instanz
unseres Datenobjektes erzeugt und initialisiert und das so, dass wir alle Testcases
abdecken. Wirklich beeindruckend.
&lt;/p&gt;
&lt;p&gt;
&lt;/p&gt;
&lt;div class="wlWriterSmartContent" id="scid:fb3a1972-4489-4e52-abe7-25a00bb07fdf:35094c03-c207-4962-9c04-0342f1082d8c" style="padding-right: 0px; display: inline; padding-left: 0px; float: none; padding-bottom: 0px; margin: 0px; padding-top: 0px"&gt;
&lt;p&gt;
&lt;a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/PEXAutomatischesGenerierenvonUnitTests_12C9A/PEX.zip" target="_blank"&gt;Die
Demos können hier heruntergeladen werden&lt;/a&gt;
&lt;/p&gt;
&lt;/div&gt;
&lt;p&gt;
&lt;/p&gt;
&lt;p&gt;
Was haltet ihr davon? Würde mich über Feedback freuen.
&lt;/p&gt;
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      <title>MSDN WebCast zum UI-Recording</title>
      <guid isPermaLink="false">http://www.artiso.com/ProBlog/PermaLink,guid,d1868740-eefb-4ed4-8c6e-2493baffaa23.aspx</guid>
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      <pubDate>Thu, 24 Jul 2008 20:18:50 GMT</pubDate>
      <description>&lt;p&gt;
&lt;img alt="MSDN Webcasts" src="http://www.microsoft.com/germany/msdn/images/vkey/vkey_webcasts.jpg" width="550" height="100"&gt;
&lt;/p&gt;
&lt;p&gt;
Zusammen mit &lt;a href="http://blogs.msdn.com/cbinder" target="_blank"&gt;Christian Binder&lt;/a&gt; habe
ich nun einen MSDN Webcast aufgenommen der sich mit dem Thema UI Events und Record
&amp; Play für UI Testing beschäftigt. Dieser Webcast ist als Fortsetzung zum Thema &lt;a href="http://www.artiso.com/ProBlog/PermaLink,guid,723fe3a3-b97e-4eb2-90c7-0e8515580937.aspx" target="_blank"&gt;UI
Testing mit dem UI Automation Framework&lt;/a&gt; aufgebaut. Der Webcast selbst wird als
Download ab dem 08.08.08 (cooles Datum) verfügbar sein. Den Demo_Code zum Webcast
kann man ab sofort &lt;a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/MSDNWebCastzumUIRecording_137AC/UITests.zip" target="_blank"&gt;hier&lt;/a&gt; runterladen. 
&lt;/p&gt;
&lt;p&gt;
Kurz hier der Inhalt des Webcasts zusammengefasst. 
&lt;p&gt;
Über das UI Automation Framework kann man Events aus einer Anwendung abfangen. Diese
Events kann man zunächst am besten mit dem UISpy untersuchen. Nun kann man einen kleinen
Recorder erstellen, der diese Events nutzt, um Benutzereingaben in einer Anwendung
zu erkennen und automatisiert Code erstellt, der diese Benutzereingaben simuliert.
Dieser Code kann nun in einem Unit-Test genutzt werden um automatisiert im Rahmen
eines Testdurchlaufes die Benutzerinteraktion zu wiederholen. Der Clou dabei ist,
dass sogar die Asserts für die erwarteten Ergebnisse automatisiert aufgezeichnet werden
können. 
&lt;p&gt;
&lt;p&gt;
&lt;a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/MSDNWebCastzumUIRecording_137AC/UITests.zip" target="_blank"&gt;Download
Demo-Code&lt;/a&gt; 
&lt;p&gt;
&lt;a href="http://www.microsoft.com/germany/msdn/webcasts/library.aspx?id=1032383658"&gt;Download
Webcast&lt;/a&gt;
&lt;/p&gt;
&lt;img width="0" height="0" src="http://www.artiso.com/ProBlog/aggbug.ashx?id=d1868740-eefb-4ed4-8c6e-2493baffaa23" /&gt;</description>
      <comments>http://www.artiso.com/ProBlog/CommentView,guid,d1868740-eefb-4ed4-8c6e-2493baffaa23.aspx</comments>
      <category>Qualitätsmanagement;UI Automation;Vorträge</category>
    </item>
    <item>
      <trackback:ping>http://www.artiso.com/ProBlog/Trackback.aspx?guid=7f1039b2-433a-431c-8579-d532eb9294b6</trackback:ping>
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      <dc:creator>Thomas Schissler</dc:creator>
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      <body xmlns="http://www.w3.org/1999/xhtml">
        <p>
Zum Aufzeichnen von WebTests mit VSTS wird ein Web Test Recorder Toolbar im IE integriert.
</p>
        <p>
          <a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/WebTestRecorderToolbarwirdunterVista64ni_133D0/image_2.png">
            <img style="border-right: 0px; border-top: 0px; border-left: 0px; border-bottom: 0px" height="313" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/WebTestRecorderToolbarwirdunterVista64ni_133D0/image_thumb.png" width="483" border="0" />
          </a>  
</p>
        <p>
Unter meinem Vista 64 Bit hatte ich allerdings das Problem, dass der Toolbar dort
partou nicht angezeigt wurde. Nach einigem Suchen habe ich dann die Lösung gefunden:
</p>
        <blockquote>
          <p>
            <b>VSTS 2008 : Vista (64 bit) : Recorder bar does not appear when recording a new
webtest</b>
          </p>
          <p>
Fix:  Vista caches the list of explorer bars you have available and the recorder
bar was not included in your list.  The fix is to force Windows to rebuild that
cache.  To do this, first make sure you have all Internet Explorer instances
shut down, then open the 32 bit registry editor and delete the following keys: 
</p>
          <p>
            <em>HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Discardable\PostSetup\Component
Categories\{00021493-0000-0000-C000-000000000046}<br />
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Discardable\PostSetup\Component
Categories\{00021494-0000-0000-C000-000000000046}</em>
          </p>
          <p>
[Note: by default, the 32 bit registry editor is located in %WINDIR%\SysWow64\RegEdt32.exe] 
</p>
          <p>
The next time you boot Internet Explorer, your explorer bar cache will be rebuilt
and the recorder bar should be available.
</p>
        </blockquote>
        <p>
Nachdem ich diese beiden Registry-Keys gelöscht habe, wurde der Toolbar angezeigt.
</p>
        <p>
Weitere Infos und tipps bei Probleme mit dem Web Recoder Toolbar finden sich unter <a href="http://blogs.msdn.com/mtaute/archive/2007/11/09/diagnosing-and-fixing-web-test-recorder-bar-issues.aspx">Michael
Taute's Blog : Diagnosing and fixing Web Test recorder bar issues.</a></p>
        <img width="0" height="0" src="http://www.artiso.com/ProBlog/aggbug.ashx?id=7f1039b2-433a-431c-8579-d532eb9294b6" />
      </body>
      <title>Web Test Recorder Toolbar wird unter Vista 64 nicht angezeigt</title>
      <guid isPermaLink="false">http://www.artiso.com/ProBlog/PermaLink,guid,7f1039b2-433a-431c-8579-d532eb9294b6.aspx</guid>
      <link>http://www.artiso.com/ProBlog/PermaLink,guid,7f1039b2-433a-431c-8579-d532eb9294b6.aspx</link>
      <pubDate>Mon, 09 Jun 2008 19:57:40 GMT</pubDate>
      <description>&lt;p&gt;
Zum Aufzeichnen von WebTests mit VSTS wird ein Web Test Recorder Toolbar im IE integriert.
&lt;/p&gt;
&lt;p&gt;
&lt;a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/WebTestRecorderToolbarwirdunterVista64ni_133D0/image_2.png"&gt;&lt;img style="border-right: 0px; border-top: 0px; border-left: 0px; border-bottom: 0px" height="313" alt="image" src="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/WebTestRecorderToolbarwirdunterVista64ni_133D0/image_thumb.png" width="483" border="0"&gt;&lt;/a&gt;&amp;nbsp; 
&lt;/p&gt;
&lt;p&gt;
Unter meinem Vista 64 Bit hatte ich allerdings das Problem, dass der Toolbar dort
partou nicht angezeigt wurde. Nach einigem Suchen habe ich dann die Lösung gefunden:
&lt;/p&gt;
&lt;blockquote&gt; 
&lt;p&gt;
&lt;b&gt;VSTS 2008 : Vista (64 bit) : Recorder bar does not appear when recording a new
webtest&lt;/b&gt; 
&lt;p&gt;
Fix:&amp;nbsp; Vista caches the list of explorer bars you have available and the recorder
bar was not included in your list.&amp;nbsp; The fix is to force Windows to rebuild that
cache.&amp;nbsp; To do this, first make sure you have all Internet Explorer instances
shut down, then open the 32 bit registry editor and delete the following keys: 
&lt;p&gt;
&lt;em&gt;HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Discardable\PostSetup\Component
Categories\{00021493-0000-0000-C000-000000000046}&lt;br&gt;
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Discardable\PostSetup\Component
Categories\{00021494-0000-0000-C000-000000000046}&lt;/em&gt; 
&lt;p&gt;
[Note: by default, the 32 bit registry editor is located in %WINDIR%\SysWow64\RegEdt32.exe] 
&lt;p&gt;
The next time you boot Internet Explorer, your explorer bar cache will be rebuilt
and the recorder bar should be available.
&lt;/p&gt;
&lt;/blockquote&gt; 
&lt;p&gt;
Nachdem ich diese beiden Registry-Keys gelöscht habe, wurde der Toolbar angezeigt.
&lt;/p&gt;
&lt;p&gt;
Weitere Infos und tipps bei Probleme mit dem Web Recoder Toolbar finden sich unter &lt;a href="http://blogs.msdn.com/mtaute/archive/2007/11/09/diagnosing-and-fixing-web-test-recorder-bar-issues.aspx"&gt;Michael
Taute's Blog : Diagnosing and fixing Web Test recorder bar issues.&lt;/a&gt;
&lt;/p&gt;
&lt;img width="0" height="0" src="http://www.artiso.com/ProBlog/aggbug.ashx?id=7f1039b2-433a-431c-8579-d532eb9294b6" /&gt;</description>
      <comments>http://www.artiso.com/ProBlog/CommentView,guid,7f1039b2-433a-431c-8579-d532eb9294b6.aspx</comments>
      <category>Qualitätsmanagement;VS 2008</category>
    </item>
    <item>
      <trackback:ping>http://www.artiso.com/ProBlog/Trackback.aspx?guid=4ff872c4-a15f-4270-a9e1-a1cbd54c29a9</trackback:ping>
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      <dc:creator>Thomas Schissler</dc:creator>
      <wfw:comment>http://www.artiso.com/ProBlog/CommentView,guid,4ff872c4-a15f-4270-a9e1-a1cbd54c29a9.aspx</wfw:comment>
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      <body xmlns="http://www.w3.org/1999/xhtml">
        <p>
Weitgehend unbemerkt von der breiten Masse der Entwickler bringt das .net Framework
3.0 auch eine Bibliothek zum Erstellen von automatisierten UI-Tests mit. Unter %PROGRAMFILES%\Reference
Assemblies\Microsoft\Framework\v3.0 finden sich folgen sich die benötigten DLLs. Damit
kann man UI-Tests selbst programmieren und auch in Unit-Tests integrieren. Das entspricht
zwar nicht der weit verbreiteten Erwartungshaltung, die eher von einer "Record &amp;
Play" Methode ausgehen, bietet aber verschiedene Vorteile in Bezug auf Wartbarkeit
und Stabilität.
</p>
        <p>
Ich habe hier mal ein kleines Beispiel gebaut, das den Einsatz demonstriert:
</p>
        <p>
        </p>
        <div class="wlWriterSmartContent" id="scid:fb3a1972-4489-4e52-abe7-25a00bb07fdf:2e5a1c0d-0efb-4d18-9edd-94b3100b7f2f" style="padding-right: 0px; display: inline; padding-left: 0px; padding-bottom: 0px; margin: 0px; padding-top: 0px">
          <p>
            <a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/AutomatisierteUITests_9F5/UITests.zip" target="_blank">Beispielanwendung</a>
          </p>
        </div>
        <p>
Ich werde in Kürze weitere Details bloggen und verschiedene Einsatzgebiete, Erweiterungen
und auch Grenzen aufzeigen. Auch ein Webcast ist zu dem Thema geplant. Bis dahin erst
mal ein paar weiterführende Dokumente. Leider ist da im Moment noch nicht sehr viel
publiziert worden. 
</p>
        <p>
          <a href="http://msdn2.microsoft.com/en-us/magazine/cc163288.aspx">http://msdn2.microsoft.com/en-us/magazine/cc163288.aspx</a>
          <br />
          <a href="http://msdn2.microsoft.com/en-us/accessibility/bb892133.aspx">http://msdn2.microsoft.com/en-us/accessibility/bb892133.aspx</a>
        </p>
        <p>
Das Tool ist auf jeden Fall interessant und da es kostenlos mit dem .net Framework
mitkommt, sollte jeder der sich mit Software-Tests beschäftigt mal einen Blick drauf
werfen.
</p>
        <img width="0" height="0" src="http://www.artiso.com/ProBlog/aggbug.ashx?id=4ff872c4-a15f-4270-a9e1-a1cbd54c29a9" />
      </body>
      <title>Automatisierte UI-Tests</title>
      <guid isPermaLink="false">http://www.artiso.com/ProBlog/PermaLink,guid,4ff872c4-a15f-4270-a9e1-a1cbd54c29a9.aspx</guid>
      <link>http://www.artiso.com/ProBlog/PermaLink,guid,4ff872c4-a15f-4270-a9e1-a1cbd54c29a9.aspx</link>
      <pubDate>Wed, 19 Mar 2008 23:45:12 GMT</pubDate>
      <description>&lt;p&gt;
Weitgehend unbemerkt von der breiten Masse der Entwickler bringt das .net Framework
3.0 auch eine Bibliothek zum Erstellen von automatisierten UI-Tests mit. Unter %PROGRAMFILES%\Reference
Assemblies\Microsoft\Framework\v3.0 finden sich folgen sich die benötigten DLLs. Damit
kann man UI-Tests selbst programmieren und auch in Unit-Tests integrieren. Das entspricht
zwar nicht der weit verbreiteten Erwartungshaltung, die eher von einer "Record &amp;amp;
Play" Methode ausgehen, bietet aber verschiedene Vorteile in Bezug auf Wartbarkeit
und Stabilität.
&lt;/p&gt;
&lt;p&gt;
Ich habe hier mal ein kleines Beispiel gebaut, das den Einsatz demonstriert:
&lt;/p&gt;
&lt;p&gt;
&lt;div class="wlWriterSmartContent" id="scid:fb3a1972-4489-4e52-abe7-25a00bb07fdf:2e5a1c0d-0efb-4d18-9edd-94b3100b7f2f" style="padding-right: 0px; display: inline; padding-left: 0px; padding-bottom: 0px; margin: 0px; padding-top: 0px"&gt;
&lt;p&gt;
&lt;a href="http://www.artiso.com/ProBlog/content/binary/WindowsLiveWriter/AutomatisierteUITests_9F5/UITests.zip" target="_blank"&gt;Beispielanwendung&lt;/a&gt;
&lt;/p&gt;
&lt;/div&gt;
&gt;
&lt;p&gt;
Ich werde in Kürze weitere Details bloggen und verschiedene Einsatzgebiete, Erweiterungen
und auch Grenzen aufzeigen. Auch ein Webcast ist zu dem Thema geplant. Bis dahin erst
mal ein paar weiterführende Dokumente. Leider ist da im Moment noch nicht sehr viel
publiziert worden. 
&lt;/p&gt;
&lt;p&gt;
&lt;a href="http://msdn2.microsoft.com/en-us/magazine/cc163288.aspx"&gt;http://msdn2.microsoft.com/en-us/magazine/cc163288.aspx&lt;/a&gt;
&lt;br&gt;
&lt;a href="http://msdn2.microsoft.com/en-us/accessibility/bb892133.aspx"&gt;http://msdn2.microsoft.com/en-us/accessibility/bb892133.aspx&lt;/a&gt;
&lt;/p&gt;
&lt;p&gt;
Das Tool ist auf jeden Fall interessant und da es kostenlos mit dem .net Framework
mitkommt, sollte jeder der sich mit Software-Tests beschäftigt mal einen Blick drauf
werfen.
&lt;/p&gt;
&lt;img width="0" height="0" src="http://www.artiso.com/ProBlog/aggbug.ashx?id=4ff872c4-a15f-4270-a9e1-a1cbd54c29a9" /&gt;</description>
      <comments>http://www.artiso.com/ProBlog/CommentView,guid,4ff872c4-a15f-4270-a9e1-a1cbd54c29a9.aspx</comments>
      <category>.Net 3.0;Qualitätsmanagement;Tipps und Tricks</category>
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