def test_baseWithDevAndRC(self):
        """
        The base version includes 'rcXdevX' for versions with dev releases and
        a release candidate.
        """
        self.assertEqual(Version("foo", 1, 0, 0,
                                 release_candidate=2, dev=8).base(),
                         "1.0.0rc2dev8")

        The base version includes 'rcXdevX' for versions with dev releases and
        a release candidate.
        
stackoverflow/venv/lib/python3.6/site-packages/incremental/tests/test_version.py