Comment 2 for bug 488002

What the bug reporter means is that an abstract test marked by a fixture is not runnable and shows up as ignored with a yellow bar in the gui. The tests I removed are still in the nunit-3.0 trunk, so it's still doing ignoring abstract fixtures.

To accomplish this, NUnit has to pay ignore abstract fixtures (see NUnitTestFixtureBuilder.CanBuildFrom and you have to change some code in NUnitTestFixtureBuilder.BuildFrom to make the derived class work.

Since some of the same code impacts bug 487878, you may want to look at that one at the same time.