(Unit Testing on Steroids)
http://testeroids.github.com/Testeroids
Testeroids is a framework and a set of guidelines working in concert for great productivity in unit testing of .NET projects.
It takes advantage of the AAA pattern (Arrange/Act/Assert) and modern C# language features and tooling, such as Aspect Oriented Programming and ReSharper, to create an enjoyable unit testing experience.
Testeroids is built on the following stack: