Armadillo is a product from Typemock , The Unit Testing Company designed for Adaptive Bug Prevention that sets up net of automated tests and notifies the developers inside the IDE when a bug creep in .
Currently Armadillo is in Beta stage and is supported for Visual C# on Visual Studio 2010 and for now doesnot support ASP.Net , Silverlight , Office plugins and SharePoint projects .
You can download Armadillo from the Armadillo download site .
Want to know more about Armadillo ? .
Below are few links that gets you started with Armadillo