def test_datetime_naive_utc(self):
        """
        datetime.datetime naive with opt assumes UTC
        """
        assert (
            orjson.dumps(
                [datetime.datetime(2000, 1, 1, 2, 3, 4, 123)],
                option=orjson.OPT_NAIVE_UTC,
            )
            == b'["2000-01-01T02:03:04.000123+00:00"]'
        )

        datetime.datetime naive with opt assumes UTC
        
test/test_datetime.py