# 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 datetime import date from unittest import TestCase from holidays.calendars.gregorian import _timedelta from holidays.countries.vietnam import Vietnam from tests.common import CommonCountryTests, WorkingDayTests class TestVietnam(CommonCountryTests, WorkingDayTests, TestCase): @classmethod def setUpClass(cls): super().setUpClass(Vietnam, years=range(1979, 2050)) def test_substituted_holidays(self): self.assertHoliday( "2010-02-19", "2012-01-27", "2013-04-29", "2014-05-02", "2014-09-01", "2015-01-02", "2015-02-16", "2015-04-29", "2018-12-31", "2019-04-29", "2024-04-29", ) def test_workdays(self): self.assertWorkingDay( "2010-02-27", "2012-02-04", "2013-05-04", "2014-04-26", "2014-09-06", "2014-12-27", "2015-02-14", "2015-04-25", "2019-01-05", "2019-05-04", "2024-05-04", ) for year, dts in { 2014: ( "2014-04-26", "2014-09-06", "2014-12-27", ), 2019: ("2019-01-05",), }.items(): self.assertWorkingDay(Vietnam(years=year), dts) def test_common(self): self.assertHolidayName( "Tết Dương lịch", "2020-01-01", ) def test_new_years_day(self): self.assertHolidayName("Tết Dương lịch", (f"{year}-01-01" for year in range(1979, 2050))) def test_lunar_new_year(self): for dts in ( (1997, 2, 7), (2008, 2, 7), (2009, 1, 26), (2010, 2, 14), (2011, 2, 3), (2012, 1, 23), (2013, 2, 10), (2014, 1, 31), (2015, 2, 19), (2016, 2, 8), (2017, 1, 28), (2018, 2, 16), (2019, 2, 5), (2020, 1, 25), (2021, 2, 12), (2022, 2, 1), (2023, 1, 22), (2024, 2, 10), ): dt = date(*dts) self.assertHolidayName("Giao thừa Tết Nguyên Đán", _timedelta(dt, -1)) self.assertHolidayName("Tết Nguyên Đán", dt) self.assertHolidayName("Mùng hai Tết Nguyên Đán", _timedelta(dt, +1)) self.assertHolidayName("Mùng ba Tết Nguyên Đán", _timedelta(dt, +2)) if dt.year >= 2013: self.assertHolidayName("Mùng bốn Tết Nguyên Đán", _timedelta(dt, +3)) def test_hung_kings_day(self): self.assertHolidayName( "Ngày Giỗ Tổ Hùng Vương", "2007-04-26", "2008-04-15", "2009-04-04", "2010-04-23", "2011-04-12", "2012-03-31", "2013-04-19", "2014-04-09", "2015-04-28", "2016-04-16", "2017-04-06", "2018-04-25", "2019-04-14", "2020-04-02", "2021-04-21", "2022-04-10", "2023-04-29", "2024-04-18", ) def test_liberation_day(self): self.assertHolidayName("Ngày Chiến thắng", (f"{year}-04-30" for year in range(1979, 2050))) def test_international_labor_day(self): self.assertHolidayName( "Ngày Quốc tế Lao động", (f"{year}-05-01" for year in range(1979, 2050)) ) def test_national_day(self): self.assertHolidayName( "Quốc khánh", (f"{year}-09-02" for year in range(1979, 2050)), "2021-09-03", "2022-09-01", "2023-09-01", "2024-09-03", ) def test_observed(self): observed_holidays = ( # New Year's Day. "2012-01-02", "2017-01-02", "2022-01-03", # Lunar New Year. "2012-01-26", "2013-02-14", "2013-02-15", "2014-01-29", "2014-02-04", "2015-02-17", "2015-02-23", "2016-02-12", "2017-01-26", "2017-02-01", "2018-02-14", "2018-02-20", "2020-01-23", "2020-01-29", "2021-02-10", "2021-02-16", "2023-01-20", "2023-01-26", "2024-02-08", "2024-02-14", # Hung Kings' Commemoration Day. "2009-04-06", "2012-04-02", "2016-04-18", "2019-04-15", "2022-04-11", "2023-05-02", # Liberation Day/Reunification Day. "2011-05-02", "2016-05-02", "2017-05-02", "2022-05-02", "2023-05-03", # International Labor Day. "2011-05-03", "2016-05-03", "2021-05-03", "2022-05-03", # National Day. "2012-09-03", "2017-09-04", "2018-09-03", "2023-09-04", ) self.assertHoliday(observed_holidays) self.assertNoNonObservedHoliday(observed_holidays) def test_l10n_default(self): self.assertLocalizedHolidays( ("2022-01-01", "Tết Dương lịch"), ("2022-01-03", "Tết Dương lịch (nghỉ bù)"), ("2022-01-31", "Giao thừa Tết Nguyên Đán"), ("2022-02-01", "Tết Nguyên Đán"), ("2022-02-02", "Mùng hai Tết Nguyên Đán"), ("2022-02-03", "Mùng ba Tết Nguyên Đán"), ("2022-02-04", "Mùng bốn Tết Nguyên Đán"), ("2022-04-10", "Ngày Giỗ Tổ Hùng Vương"), ("2022-04-11", "Ngày Giỗ Tổ Hùng Vương (nghỉ bù)"), ("2022-04-30", "Ngày Chiến thắng"), ("2022-05-01", "Ngày Quốc tế Lao động"), ("2022-05-02", "Ngày Chiến thắng (nghỉ bù)"), ("2022-05-03", "Ngày Quốc tế Lao động (nghỉ bù)"), ("2022-09-01", "Quốc khánh"), ("2022-09-02", "Quốc khánh"), ) def test_l10n_en_us(self): self.assertLocalizedHolidays( "en_US", ("2022-01-01", "New Year's Day"), ("2022-01-03", "New Year's Day (observed)"), ("2022-01-31", "Lunar New Year's Eve"), ("2022-02-01", "Lunar New Year"), ("2022-02-02", "Second Day of Lunar New Year"), ("2022-02-03", "Third Day of Lunar New Year"), ("2022-02-04", "Fourth Day of Lunar New Year"), ("2022-04-10", "Hung Kings' Commemoration Day"), ("2022-04-11", "Hung Kings' Commemoration Day (observed)"), ("2022-04-30", "Liberation Day/Reunification Day"), ("2022-05-01", "International Labor Day"), ("2022-05-02", "Liberation Day/Reunification Day (observed)"), ("2022-05-03", "International Labor Day (observed)"), ("2022-09-01", "National Day"), ("2022-09-02", "National Day"), ) def test_l10n_th(self): self.assertLocalizedHolidays( "th", ("2022-01-01", "วันปีใหม่สากล"), ("2022-01-03", "ชดเชยวันปีใหม่สากล"), ("2022-01-31", "วันก่อนวันตรุษเต๊ต"), ("2022-02-01", "วันตรุษเต๊ต"), ("2022-02-02", "วันตรุษเต๊ตวันที่สอง"), ("2022-02-03", "วันตรุษเต๊ตวันที่สาม"), ("2022-02-04", "วันตรุษเต๊ตวันที่สี่"), ("2022-04-10", "วันสักการะบูชาบรรพกษัตริย์หุ่ง"), ("2022-04-11", "ชดเชยวันสักการะบูชาบรรพกษัตริย์หุ่ง"), ("2022-04-30", "วันปลดปล่อยภาคใต้เพื่อรวมชาติ"), ("2022-05-01", "วันแรงงานสากล"), ("2022-05-02", "ชดเชยวันปลดปล่อยภาคใต้เพื่อรวมชาติ"), ("2022-05-03", "ชดเชยวันแรงงานสากล"), ("2022-09-01", "วันชาติเวียตนาม"), ("2022-09-02", "วันชาติเวียตนาม"), )