def METHOD_NAME(self):
    name = "Den slovanských věrozvěstů Cyrila a Metoděje"
    self.assertHolidayName(name, (f"{year}-07-05" for year in range(1951, 2050)))
    self.assertNoHoliday(f"{year}-07-05" for year in range(1945, 1951))
    self.assertNoHolidayName(name, range(1945, 1951))