Method test_str

Lib/test/test_zoneinfo/test_zoneinfo.py:158–173

(self)

        return ZoneDumpData.load_transition_examples(key)

    def test_str(self):
        # Zones constructed with a key must have str(zone) == key
        for key in self.zones():
            with self.subTest(key):
                zi = self.zone_from_key(key)

                self.assertEqual(str(zi), key)

        # Zones with no key constructed should have str(zone) == repr(zone)
        file_key = self.zoneinfo_data.keys[0]
        file_path = self.zoneinfo_data.path_from_key(file_key)

        with open(file_path, "rb") as f:
            with self.subTest(test_name="Repr test", path=file_path):
                zi_ff = self.klass.from_file(f)
                self.assertEqual(str(zi_ff), repr(zi_ff))

    def test_repr(self):
        # The repr is not guaranteed, but I think we can insist that it at