def __test__(self, script, string):
file_ = StringIO()
pickler = ScriptPickler(file_)
pickler.dump(script)
self.assertEqual(file_.getvalue(), string)
file_ = StringIO()
pickler = ScriptPickler()
pickler.dump(script, file=file_)
self.assertEqual(file_.getvalue(), string)
self.assertEqual(pickler.dumps(script), string)
