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POUnit testing with Moq, Silverlight and NUnit
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  1. POUnit testing with Moq, Silverlight and NUnit
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    copied!<p>I am attempting to unit test a Silverlight 3 project. I am using:</p> <ul> <li>Moq.Silverlight (3.0.308.2) </li> <li>NUnitSilverlight (<a href="http://www.jeff.wilcox.name/2009/01/nunit-and-silverlight/" rel="noreferrer">http://www.jeff.wilcox.name/2009/01/nunit-and-silverlight/</a>)</li> </ul> <p>When I write a test that does not use <a href="http://code.google.com/p/moq/" rel="noreferrer">Moq</a>, it works as it should.</p> <p>When I use Moq outside of a test, Moq works as it should. (I mocked a interface and did a verify in a button handler as a proof.)</p> <p>But when I run a unit test that uses Moq, I always get this:</p> <pre><code>System.IO.FileNotFoundException: Could not load file or assembly 'System, Version=2.0.5.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e' or one of its dependencies. The system cannot find the file specified. at Moq.ExpressionExtensions.ToStringFixVisitor..ctor(Expression expression) at Moq.Interceptor.AddCall(IProxyCall call, SetupKind kind) in c:\Build\Moq Drop\moq\WorkingDirectory\trunk\Source\Interceptor.cs: line 104 at Moq.Mock.&lt;&gt;c__DisplayClassc`2.&lt;Setup&gt;b__b() in c:\Build\Moq Drop\moq\WorkingDirectory\trunk\Source\Mock.cs: line 387 at Moq.PexProtector.Invoke&lt;T&gt;(Func`1 function) in c:\Build\Moq Drop\moq\WorkingDirectory\trunk\Source\PexProtector.cs: line 17 at Moq.Mock.Setup&lt;T1,TResult&gt;(Mock mock, Expression`1 expression) in c:\Build\Moq Drop\moq\WorkingDirectory\trunk\Source\Mock.cs: line 371 at Moq.Mock`1.Setup&lt;TResult&gt;(Expression`1 expression) in c:\Build\Moq Drop\moq\WorkingDirectory\trunk\Source\Mock.Generic.cs: line 194 at SilverlightMoq.Test1.TestFirst() in Test1.cs: line 23 </code></pre> <p>How can it be fixed?</p> <hr> <p>I rebuilt both assemblies for SL 3 with the same results. </p> <p>I was able to get the test running on the Microsoft Silverlight Unit Test Framework.</p> <p><a href="http://code.msdn.microsoft.com/silverlightut/" rel="noreferrer">http://code.msdn.microsoft.com/silverlightut/</a></p> <p>This is the in-browser test framework that seems to be the standard way to unit test SL. The problems are:</p> <ol> <li>you must run all your tests at once</li> <li><p>it is brutally slow.</p> <p>(~5 times slower than the same tests running in the nunit test framework)</p></li> </ol> <p>Does anyone know of any other SL test frameworks or a better way to run the tests against this framework?</p> <p>When I attempt to use TestDriven.Net 's vs plugin I get an error:</p> <p>System.IO.FileNotFoundException: Could not load file or assembly 'System,...</p>
 

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