We're experiencing performance problems running NUnit test with ReSharper. Running a simple test like this, just printing to the console, takes well over 10 seconds:
Using log4net.Info("") instead of Console.WriteLine("") increases the execution time to over 30 seconds. The same test takes about 15-30 milliseconds to run from a console application or the NUnit gui.
We're running the tests with ReSharper 2.0, build 206 in Visual Studio 2005 June CTP on Windows XP with SP2, lots of ram and processor etc.
Btw, when these kinds of problems are sorted out, we're definitly investing in a bunch of licenses because ReSharper rocks :)
//Spoiled IDEA and Eclipse user