When we released Visual Studio Team System in late 2005, we published a Help topic about debugging while running a test in an ASP.NET project. It turns out that parts of this topic were in error. In particular, the article was incorrect in its information about how to debug while running unit tests on “file-based” (ASP.NET Development Server, aka “Cassini”) Web sites.
We have updated the topic. It now contains distinct sections on debugging while testing ASP.NET projects using Cassini, and debugging while testing ASP.NET projects running on IIS. We have posted the updated topic here.
This updated information should appear in the next major update for the MSDN Online Library, and in a future MSDN Quarterly release.