# holidays # -------- # A fast, efficient Python library for generating country, province and state # specific sets of holidays on the fly. It aims to make determining whether a # specific date is a holiday as fast and flexible as possible. # # Authors: Vacanza Team and individual contributors (see CONTRIBUTORS file) # dr-prodigy (c) 2017-2023 # ryanss (c) 2014-2017 # Website: https://github.com/vacanza/holidays # License: MIT (see LICENSE file) from unittest import TestCase from holidays.countries.niue import Niue from tests.common import CommonCountryTests class TestNiue(CommonCountryTests, TestCase): @classmethod def setUpClass(cls): years = range(1962, 2050) super().setUpClass(Niue, years=years, years_non_observed=years) def test_special_holidays(self): self.assertHoliday( "2022-09-19", ) def test_new_years_day(self): name = "New Year's Day" self.assertHolidayName(name, (f"{year}-01-01" for year in range(1962, 2050))) obs_dt = ( "2011-01-03", "2012-01-03", "2017-01-03", "2022-01-03", "2023-01-03", ) self.assertHolidayName(f"{name} (observed)", obs_dt) self.assertNoNonObservedHoliday(obs_dt) def test_takai_commission_holiday(self): name = "Takai Commission Holiday" self.assertHolidayName(name, (f"{year}-01-02" for year in range(1962, 2050))) obs_dt = ( "2011-01-04", "2016-01-04", "2021-01-04", "2022-01-04", ) self.assertHolidayName(f"{name} (observed)", obs_dt) self.assertNoNonObservedHoliday(obs_dt) def test_good_friday(self): name = "Good Friday" self.assertHolidayName( name, "2020-04-10", "2021-04-02", "2022-04-15", "2023-04-07", "2024-03-29", "2025-04-18", ) self.assertHolidayName(name, range(1962, 2050)) def test_easter_monday(self): name = "Easter Monday" self.assertHolidayName( name, "2020-04-13", "2021-04-05", "2022-04-18", "2023-04-10", "2024-04-01", "2025-04-21", ) self.assertHolidayName(name, range(1962, 2050)) def test_anzac_day(self): name = "ANZAC Day" self.assertHolidayName(name, (f"{year}-04-25" for year in range(1962, 2050))) obs_dt = ( "2009-04-27", "2010-04-26", "2015-04-27", "2020-04-27", "2021-04-26", ) self.assertHolidayName(f"{name} (observed)", obs_dt) self.assertNoNonObservedHoliday(obs_dt) def test_queens_birthday(self): name = "Queen's Birthday" self.assertHolidayName( name, "2018-06-04", "2019-06-03", "2020-06-01", "2021-06-07", "2022-06-06", ) self.assertHolidayName(name, range(1962, 2023)) self.assertNoHolidayName(name, range(2023, 2050)) def test_kings_birthday(self): name = "King's Birthday" self.assertHolidayName( name, "2023-06-05", "2024-06-03", "2025-06-02", ) self.assertHolidayName(name, range(2023, 2050)) self.assertNoHolidayName(name, range(1962, 2023)) def test_constitution_day(self): name = "Constitution Day" self.assertHolidayName(name, (f"{year}-10-19" for year in range(1974, 2050))) self.assertNoHolidayName(name, range(1962, 1974)) obs_dt = ( "2013-10-21", "2014-10-21", "2019-10-21", "2024-10-21", "2025-10-21", ) self.assertHolidayName(f"{name} (observed)", obs_dt) self.assertNoNonObservedHoliday(obs_dt) def test_constitution_day_holiday(self): name = "Constitution Day Holiday" self.assertHolidayName(name, (f"{year}-10-20" for year in range(1974, 2050))) self.assertNoHolidayName(name, range(1962, 1974)) obs_dt = ( "2013-10-22", "2019-10-22", "2024-10-22", ) self.assertHolidayName(f"{name} (observed)", obs_dt) self.assertNoNonObservedHoliday(obs_dt) def test_annexation_day(self): name = "Annexation Day" self.assertHolidayName( name, "1969-10-20", "1970-10-19", "1971-10-18", "1972-10-16", "1973-10-15", ) self.assertHolidayName(name, range(1962, 1974)) self.assertNoHolidayName(name, range(1974, 2050)) def test_peniamina_gospel_day(self): name = "Peniamina Gospel Day" self.assertHolidayName( name, "2020-10-26", "2021-10-25", "2022-10-24", "2023-10-23", "2024-10-28", "2025-10-27", ) self.assertHolidayName(name, range(1962, 2050)) def test_christmas_day(self): name = "Christmas Day" self.assertHolidayName(name, (f"{year}-12-25" for year in range(1962, 2050))) obs_dt = ( "2010-12-27", "2011-12-27", "2016-12-27", "2021-12-27", "2022-12-27", ) self.assertHolidayName(f"{name} (observed)", obs_dt) self.assertNoNonObservedHoliday(obs_dt) def test_boxing_day(self): name = "Boxing Day" self.assertHolidayName(name, (f"{year}-12-26" for year in range(1962, 2050))) obs_dt = ( "2010-12-28", "2015-12-28", "2020-12-28", "2021-12-28", ) self.assertHolidayName(f"{name} (observed)", obs_dt) self.assertNoNonObservedHoliday(obs_dt) def test_l10n_default(self): self.assertLocalizedHolidays( ("2025-01-01", "New Year's Day"), ("2025-01-02", "Takai Commission Holiday"), ("2025-04-18", "Good Friday"), ("2025-04-21", "Easter Monday"), ("2025-04-25", "ANZAC Day"), ("2025-06-02", "King's Birthday"), ("2025-10-19", "Constitution Day"), ("2025-10-20", "Constitution Day Holiday"), ("2025-10-21", "Constitution Day (observed)"), ("2025-10-27", "Peniamina Gospel Day"), ("2025-12-25", "Christmas Day"), ("2025-12-26", "Boxing Day"), ) def test_l10n_en_us(self): self.assertLocalizedHolidays( "en_US", ("2025-01-01", "New Year's Day"), ("2025-01-02", "Takai Commission Holiday"), ("2025-04-18", "Good Friday"), ("2025-04-21", "Easter Monday"), ("2025-04-25", "ANZAC Day"), ("2025-06-02", "King's Birthday"), ("2025-10-19", "Constitution Day"), ("2025-10-20", "Constitution Day Holiday"), ("2025-10-21", "Constitution Day (observed)"), ("2025-10-27", "Peniamina Gospel Day"), ("2025-12-25", "Christmas Day"), ("2025-12-26", "Boxing Day"), )