The setUp/dearDown names are used in the unittest module, but there is no reason to use them in non-`unittest` test cases. Nose supports both styles (but mixing them can cause trouble when calling super()'s methods). Pytest only supports the new ones. https://fedorahosted.org/freeipa/ticket/4610 Reviewed-By: Tomas Babej <tbabej@redhat.com>