Running of NUnit tests was broken in VS2005 for several recent versions. Actually, I was not able to run them after ReSharperSetup.5.1.1721.11. Today I tried ReSharperSetup.5.1.1729.9 with the same negative result. Some observations:
1. Resharper is able to run tests, which are located directly in TestFixture classes. It ignores inherited tests. Such tests are marked "pending" during the run and have no status (grey circle) after it.
2. For some reason Resharper's Bin folder has nunit.framework.dll from NUnit 2.5.5 and others from NUnit 2.5.2.
I tried to replace files to make all of them NUnit 2.5.2, but it didn't change the result. I tried to copy files from NUnit 2.5.5, which generated a runtime error on attempt to run tests.
I hope my 2 cents will help to solve the problem somehow, because I see similar complains from other people.
Thanks in advance!