def test_tooManyDotsToChangeVersionsScript(self):
        versionChanger = ChangeVersionsScript()
        self.assertRaises(SystemExit, versionChanger.main,
                          ["3.2.1.0"])
L{changeVersionsScript} raises SystemExit when there are the wrong
dataset/ETHPy150Open twisted/twisted/twisted/python/test/test_release.py/ScriptTests.test_tooManyDotsToChangeVersionsScript