The Freak Parade

Nice intro to using Mock Objects in .NET – provides some discussion on the two main mock frameworks in addition to an overview and a general idea of why and how to use this useful libraries.

The article is here

Scott has a follow up article on mocks (Mocks – It’s a Question of When) discussing when you would choose to use mocking, which is here

Martin Fowler has an article about the art and science of mocking, called “Mocks Aren’t Stubs” that is also well worth reading.