When running MSTEST unit tests in debug mode, the execution stops in every expected exception that is thrown. My test looks like this
[TestMethod()]
[Expecte
@dcp's suggestion looks like it would work for MSTEST, but you might want to consider getting TestDriven.Net. I use it as a test runner almost exclusively and don't have this problem using the right-click "Run Tests in Debug" mode. In addition I find it to be more convenient than the built-in test runner in almost all circumstances.