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POPartial mocking - expectations being ignored (Rhino Mocks)
 

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  1. POPartial mocking - expectations being ignored (Rhino Mocks)
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    <p>I am trying to test a class similar to the example below:</p> <pre><code>public class Service : IService { public string A(string input) { int attemptCount = 5; while (attemptCount &gt; 0) { try { return TryA(input); } catch (ArgumentOutOfRangeException) { attemptCount--; if (attemptCount == 0) { throw; } // Attempt 5 more times Thread.Sleep(1000); } } throw new ArgumentOutOfRangeException(); } public string TryA(string input) { // try actions, if fail will throw ArgumentOutOfRangeException } } [TestMethod] public void Makes_5_Attempts() { // Arrange var _service = MockRepository.GeneratePartialMock&lt;Service&gt;(); _service.Expect(x=&gt;x.TryA(Arg&lt;string&gt;.Is.Anything)).IgnoreArguments().Throw(new ArgumentOutOfRangeException()); // Act Action act = () =&gt; _service.A(""); // Assert // Assert TryA is attempted to be called 5 times _service.AssertWasCalled(x =&gt; x.TryA(Arg&lt;string&gt;.Is.Anything), opt =&gt; opt.Repeat.Times(5)); // Assert the Exception is eventually thrown act.ShouldThrow&lt;ArgumentOutOfRangeException&gt;(); } </code></pre> <p>The partial mocking doesn't seem to accept my expectation. When I run the test I receive an error about the input. When I debug, I see that the actual implementation of the method is being executed instead of the expectation.</p> <p>Am I doing this test correctly? According to the documentation ( <a href="http://ayende.com/wiki/Rhino%20Mocks%20Partial%20Mocks.ashx" rel="nofollow">http://ayende.com/wiki/Rhino%20Mocks%20Partial%20Mocks.ashx</a> ): "A partial mock will call the method defined on the class unless you define an expectation for that method. If you have defined an expectation, it will use the normal rules for this." </p>
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    1. USChad Kapatch
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    1. COI think that `TryA` should be virtual
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    2. CO@Steve, that seemed to have fixed the issue. I'd rather not have to add virtual to the function but I think it'll happen very rarely. Thanks!
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      1. USChad Kapatch
 

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