xUnit is the latest greatest unit testing framework from Jim Newkirk, one of the original authors of NUnit. Jim, Brad and the CodePlex team have finally released it on xUnit.net. I went to a talk by Brad on xUnit a while back it’s got lots of cool new features and has been completely rethought to take advantage of all the latest features of .NET 2.0 like anonymous delegates. It also removes some of the less desirable features of NUnit and other unit testing frameworks like [setup] and [teardown] attributed methods.
I’m hoping I’ll be able to use this on our next project. If you’re struggling with some of the features of NUnit or just want something more .NET 2.0 aware then check out xUnit.