def test_getVersionString(self):
        """
        L{getVersionString} returns a string with the package name and the
        short version number.
        """
        self.assertEqual(
            'Twisted 8.0.0', getVersionString(Version('Twisted', 8, 0, 0)))

        L{getVersionString} returns a string with the package name and the
        short version number.
        
stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_versions.py