def test_dateTime(self):
        """
        Jellying L{datetime.timedelta} instances and then unjellying the result
        should produce objects which represent the values of the original
        inputs.
        """
        dtn = datetime.datetime.now()
        dtd = datetime.datetime.now() - dtn
        inputList = [dtn, dtd]
        c = jelly.jelly(inputList)
        output = jelly.unjelly(c)
        self.assertEqual(inputList, output)
        self.assertIsNot(inputList, output)

        Jellying L{datetime.timedelta} instances and then unjellying the result
        should produce objects which represent the values of the original
        inputs.
        
stackoverflow/venv/lib/python3.6/site-packages/twisted/spread/test/test_jelly.py