Testing Check-in Policy Check-in Policy is a generic infrastructure for helping you define activities that must be done before checking files into Team Foundation Server. The Testing Policy is a built-in policy that is part of Team Foundation Server. The Testing Policy is based on the Test Lists that you use to organize your tests in Visual Studio Team System. When enabling this Check-in policy, you can choose what Test Lists you want to include in your policy. In order to satisfy the policy, there must be up-to-date results for the tests that are part of this Test List in the solution(s) being checked in. The Test Lists can be modified as your project advances, without needing to modifying the check-in policy itself. Configuring the testing check-in policy