Typemock announced Isolator 2010, a unit testing tool that helps abstract dependencies from the tested code. It integrates into Visual Studio and TFS, and can change the behavior of any object methods, static methods, sealed classes, or private methods. The product supports Visual Studio 2010, .Net 4.0 and SharePoint 2010, while continuing to support earlier versions of .NET and Visual Studio. Isolator 2010 can replicate the behavior of every Microsoft product including SharePoint, BizTalk, web services, and ASP.Net, which enables developers to unit test without needing to change their code. To learn more about Isolator 2010, see the Typemock website.