At the same time, does Test::Class have some kind of support except of the brilliant perlmonks site? :)

Well since the author of Test::Class (me) reads perlmonks on a regular basis you're likely to get pretty good support here ;-)

T::C is still under active development, and thanks to some excellent nagging I am finally getting around to popping a new release out of the door.

If you have any questions ask 'em ;-)