def METHOD_NAME(self):
    self.assertHolidayName(
        "Christi Himmelfahrt",
        "1900-05-24",
        "1901-05-16",
        "1902-05-08",
        "1999-05-13",
        "2000-06-01",
        "2010-05-13",
        "2018-05-10",
        "2019-05-30",
        "2020-05-21",
        "2021-05-13",
        "2022-05-26",
    )