This has not been maintained for more than 2 years, is unimplemented for newer features (e.g. built-in groups) and has no core developers using it.
If somebody fixes these issues then it could be reinstated.
The tests have been modified to work under NUnit 2.4.6
(the one currently used in the project).
They will also work with NUnit 2.5+ as is, but will look better
if you #define NUNIT25 for them.
AssetTests: The name has changed to reflect the fact it is no longer a base class,
but the complete asset test for all supported databases.
The test can also check storing of CreatorID, but the feature is
disabled at this commit!