Method test_fromutc_errors

Lib/test/test_zoneinfo/test_zoneinfo.py:264–280

(self)

                self.klass.from_file(fobj)

    def test_fromutc_errors(self):
        key = next(iter(self.zones()))
        zone = self.zone_from_key(key)

        bad_values = [
            (datetime(2019, 1, 1, tzinfo=timezone.utc), ValueError),
            (datetime(2019, 1, 1), ValueError),
            (date(2019, 1, 1), TypeError),
            (time(0), TypeError),
            (0, TypeError),
            ("2019-01-01", TypeError),
        ]

        for val, exc_type in bad_values:
            with self.subTest(val=val):
                with self.assertRaises(exc_type):
                    zone.fromutc(val)

    def test_utc(self):
        zi = self.klass("UTC")