NUnit and their assemblies

I have been trying to figure out why the simplest of nunit test was being ignored by nuint. The nunit2 nant task kept complaining that the test assembly wasn't built with the NUnit Framework or there were no tests in the assembly. nunit-console.exe simply didn't find any tests to run.

The answer was the versions of nunit.framework.dll and nunit.core.dll that the test assembly was compiled with. Once I referenced the newer libraries everything started playing together and working nicely.

Yet another thing to put down to experience.