WiseTester integrates into the Visual Studio, collecting information regarding the changes you make during your development session so that when you finish developing something, the test analysis can point the exact code changes which caused a certain unit test failure.Using WiseTester you can gain the following benefits: Reduce development time and increase productivity by letting the developers concentrate on real tasks instead of chasing unit test failures and debug unit tests which used to work. Overcome unit test failures even if they occurred due to code changes committed by other team members. Easily overcome failures in unit tests that cover source code which you inherited from other developers (legacy code). Easily overcome failures in heavy unit tests which are being executed in a low frequency (once in a week/month). Encourage developers to write more unit tests.