Pex – Automated White box testing for .NET updated

Right from the Visual Studio code editor, Pex finds interesting input-output values of your methods, which you can save as a small test suite with high code coverage. Pex performs a systematic analysis, hunting for boundary conditions, exceptions and assertion failures, which you can debug right away. Pex enables Parameterized Unit Testing, an extension of Unit Testing that reduces test maintenance costs.

Note: Requires Visual Studio 2008/2010 Team Dev or Team Test

v0.11.40421.0, April 21st, 2009.