Mocking generic method call for any given type parameter

Question

I have an interface

public interface IDataProvider
{
    T GetDataDocument(Guid document) where T:class, new()
}

I\'d like to mock

Answer 1

For the particular test you are going to use this mock for, you probably know what T will be, right?

simply just setup the mock for that:

myMock.Setup(m => m.GetDataDocument()>(It.IsAny()))
   .Returns(() => new MyDataClass());

It's not really recommended to reuse the mocks anyway, so go ahead and setup mocks for the actual test at hand.