testz-specs2
testz provides a module for specs2 compatibility, as an alternative to testz-runner.
It provides a harness, Specs2Harness, which is typed as an
EffectHarness[Future, T]. Tests can be written against a generic Harness[T] or
EffectHarness[Future, T] and be run against specs2 or testz-runner, allowing gradual
conversion to testz-runner.