Underlying type of a mock object

Question

I need to check the type of a mock object and want to get the underlying type. For instance, for an object such as Mock is there anything on here I can call to get the type, "Foo"? I am using moq.

Mock<Foo> myFoo = new Mock<Foo>
myFoo.Object.?
myFoo.?

Answer 1

Type t = myFoo.GetType().GetGenericArguments().First();