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PORhino mock mocking with complex object as parameter in a method
 

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  1. PORhino mock mocking with complex object as parameter in a method
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    <p>I have this scenario</p> <pre class="lang-cs prettyprint-override"><code>public class ParamObject { public int Prop1 {get; set} public int Prop2 {get; set} public int Prop3 {get; set} public int Prop4 {get; set} } public class Respository: IRepository { public string GetSomething(ParamObject myParameter) { return string.Format("Hello {0}, {1}, {2}, {3}}!", myParameter.Prop1, myParameter.Prop2, myParameter.Prop3, myParameter.Prop4) ; } } public class MyController { public void MyMethodInMyController(IRepository myRepo) { ParamObject paramObject = new ParamObject(); paramObject.Prop1 = 1; paramObject.Prop2 = 2; paramObject.Prop3 = 3; paramObject.Prop4 = 4; Console.WriteLine(myRepo.GetSomething(paramObject)); } } [TestMethod] public void Testing() { mocker = new MockRepository(); mockRepository = mocker.DynamicMock&lt;IRepository&gt;(); mockRepository .Expect(m =&gt; m.GetSomething(Arg&lt;ParamObject&gt;.Matches(p =&gt; p.Prop1 == 1 &amp;&amp; p.Prop2 == 2 &amp;&amp; p.Prop3 == 3 &amp;&amp; p.Prop4 == 4))) .Return("Bye!"); mocker.ReplyAll(); MyController myController = new MyController(); Assert.AreEqual(myController.MyMethodInMyController(mockRepository), "Bye!"); } </code></pre> <p>As you can see, I want to test <em>MyMethodInMyController</em> but it requires a call to a method with a complex object as parameter</p> <p>My test doesn't work and doesn't return an exception, just it stops when calling the method in the call from <em>MyMethodInMyController</em></p> <p>How can I mock this kind of methods which requires a complez object as parameter?</p> <p>Thanks in advance!</p> <p>Note I can't do the mock as</p> <pre class="lang-cs prettyprint-override"><code> mockRepository .Expect(new ParamObect(value1, value2, ....) .Return("Bye!"); </code></pre> <p>because the parameters are different objects and don't match.</p>
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    1. USBronumski
    1. USPatraix
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    1. COIt looks fine to me so far. Just a few recommendations: use AAA syntax (no instance of MockRepository, no ReplayAll and stuff). Use Stub instead of Expect. Don't call your mock mockRepository, this is very confusing! (Why not repositoryMock?)
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      1. PORhino mock mocking with complex object as parameter in a method
      1. USStefan Steinegger
    2. COThe last line of your test doesn't work. MyMethodInMyController doesn't have a return value. On which line does it "stop"? And what does "stop" mean?
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      1. PORhino mock mocking with complex object as parameter in a method
      1. USStefan Steinegger
    3. COIt crash in line Console.WriteLine(myRepo.GetSomething(paramObject)); And stop means the program doesn't continue after this point
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      1. PORhino mock mocking with complex object as parameter in a method
      1. USPatraix
 

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