def METHOD_NAME(self):
    self.assertHolidays(
        Barbados(years=2023),
        ("2023-01-01", "New Year's Day"),
        ("2023-01-02", "New Year's Day (Observed)"),
        ("2023-01-21", "Errol Barrow Day"),
        ("2023-04-07", "Good Friday"),
        ("2023-04-10", "Easter Monday"),
        ("2023-04-28", "National Heroes Day"),
        ("2023-05-01", "May Day"),
        ("2023-05-29", "Whit Monday"),
        ("2023-07-31", "50th Anniversary of CARICOM Holiday"),
        ("2023-08-01", "Emancipation Day"),
        ("2023-08-07", "Kadooment Day"),
        ("2023-11-30", "Independence Day"),
        ("2023-12-25", "Christmas Day"),
        ("2023-12-26", "Boxing Day"),
    )