MoqKernel.GetMock<T> throws ArgumentException when T is Func<...>

[telamar]

There is the following example:

1. Interface
   public interface ICustomInterface { ... }

2. Class
   public class CustomObject
   {
   public CustomObject(Func< ICustomInterface > factoryFunc) { ... }
   }

3. Test
   [SetUp]
   public void TestInitialize()
   {
   Mock<Func< ICustomInterface >> factoryFuncMock =
   MoqMockingKernel.GetMock<Func< ICustomInterface >>(); <-- ArgumentException
   factoryFuncMock.Setup(...).Returns(...);
   }

As I understand, the exception is thrown because Mock.Get< T >(T) waits for Func< ICustomInterface >, but MoqMockingKernel.Get<Func< ICustomInterface >> returns a FunctionFactory<> type instead of Func<>

This case is helpful when we try to inject Func< ... > with several generic types and then we want to check that Func was called with correct arguments
Example:
Mock<Func<bool, ICustomInterface>> factoryFuncMock = MoqMockingKernel.GetMock<Func<bool, ICustomInterface>>();
factoryFuncMock.Setup(factoryFunc => factoryFunc(true)).Returns(...);

[scott-xu]

Try explicitly bind your Func<ICustimInterface> to Mock