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It.IsAny<StructObject>() isn't #1466

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MatthewGaraffa opened this issue Mar 21, 2024 · 0 comments
Open

It.IsAny<StructObject>() isn't #1466

MatthewGaraffa opened this issue Mar 21, 2024 · 0 comments
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@MatthewGaraffa
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Describe the Bug

It.IsAny<TValue>() doesn't support TValue's of type Struct.

I know this is an issue with the type being a Struct because changing that Struct to a Class allows the test to pass properly.

Steps to Reproduce

stubClass.VerifySet(o => o.Property = It.IsAny<StructObject>(), Times.Once);

Expected Behavior

It.IsAny<StructObject>() should behave the same as any It.IsAny<Class>().

Exception with Stack Trace

System.ArgumentException : Could not determine the correct positions for all argument matchers (1 in total) used in a call to this method: IClass.set_Property.
This could be caused by an unrecognized type conversion, coercion, narrowing, or widening, and is most likely a bug in Moq. Please report your use case to the Moq team.

Stack Trace: 
  ActionObserver.<ReconstructExpression>g__GetArgumentExpressions|0_0[T](Invocation invocation, Match[] matches) line 197
  ActionObserver.ReconstructExpression[T](Action`1 action, Object[] ctorArgs) line 53
  Mock`1.VerifySet(Action`1 setterExpression, Func`1 times) line 1234
  ClassTests.ButtonClick_BadResult_ReturnsFailure() line 51
  RuntimeMethodHandle.InvokeMethod(Object target, Void** arguments, Signature sig, Boolean isConstructor)
  MethodBaseInvoker.InvokeDirectByRefWithFewArgs(Object obj, Span`1 copyOfArgs, BindingFlags invokeAttr)

Version Info

Moq 4.20.70, published November 28, 2023

Additional Info

N/A

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