Moq .NET Mocking Library
Moq offers the following features:
Moq is open source and eager for more contributors. Along with the source, the binaries and a getting started guide are hosted on Google Code.
Strong-typed: no strings for expectations, no object-typed return values or constraints Unsurpassed VS intellisense integration: everything supports full VS intellisense, from setting expectations, to specifying method call arguments, return values, etc. No Record/Reply idioms to learn. Just construct your mock, set your expectations, use it and optionally verify them VERY low learning curve as a consequence of the previous three points. For the most part, you don't even need to ever read the documentation. Granular control over mock behavior with a simple MockBehavior enumeration (no need to learn what's the theoretical difference between a mock, a stub, a fake, a dynamic mock, etc.) Mock both interfaces and classes Override expectations: can set default expectations in a fixture setup, and override as needed on tests Pass constructor arguments for mocked classes Intercept and raise events on mocks
Daniel Cazzulino, Moq's active maintainer, has a series of posts that provide his reasoning for creating Moq and several good examples of how to use Moq effectively.
Edmund Jorgensen Nov 27, 2014
Lisa Adkins and Michael Spayd Nov 27, 2014