Method test_empty_zone

Lib/test/test_zoneinfo/test_zoneinfo.py:738–742

(self)

                    self.assertEqual(dt.dst(), offset.dst)

    def test_empty_zone(self):
        zf = self.construct_zone([], "")

        with self.assertRaises(ValueError):
            self.klass.from_file(zf)

    def test_invalid_transition_index(self):
        STD = ZoneOffset("STD", ZERO)