xUnit.net is an open source unit testing tool for the .NET Framework. Written by the original inventor of NUnit v2, xUnit.net is the latest technology for unit testing C#, F#, VB.NET and other .NET languages. xUnit.net works with ReSharper, CodeRush, TestDriven.NET and Xamarin.
This presentation covers the xUnit testing framework. After explaining the new terminology, the demonstrated features include data driven (or scenario) tests, setup/dispose, and capturing output from unit tests.
Video source: https://channel9.msdn.com/Shows/Visual-Studio-Toolbox/Unit-Testing-xUnit