'Asserts that all display_tz_info is equal to the expected inputs'

def _assert_time_zone_info_equal(self, display_tz_info, expected_name, expected_abbr, expected_offset):

    self.assertEqual(display_tz_info['str'], '{name}    ({abbr},    UTC{offset})'.format(name=expected_name, abbr=expected_abbr, offset=expected_offset))
    self.assertEqual(display_tz_info['abbr'], expected_abbr)
    self.assertEqual(display_tz_info['offset'], expected_offset)
