RhinoMock test mock interface void functions?

Question

I'm new to RhinoMock's just been doing state unit testing up till now.

How do you test void functions?

Getting the following complie error when setting up expectation,

Expression does not produce a value

Basically I want to test that a certain mock's method is called a certain amount of times.

Cheers

Answer 1

You want to use LastCall.

http://ayende.com/projects/rhino-mocks/api/files/LastCall-cs.html

Answer 2

Better yet, you can use the Expect.Call method with a lambda:

Expect.Call(() => someVoidFunction());