def test_saveNonASCII(self):
        """
        Non-ASCII keys and values can be saved and loaded.
        """
        self.assertEqual(
            eventFromJSON(self.savedEventJSON(
                {u"\u1234": u"\u4321", u"3": object()}
            )),
            {u"\u1234": u"\u4321", u"3": {u"unpersistable": True}}
        )

        Non-ASCII keys and values can be saved and loaded.
        
stackoverflow/venv/lib/python3.6/site-packages/twisted/logger/test/test_json.py