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# -*- coding: utf-8 -*-
# ====================================================================
# Copyright (c) 2016-2016 Open Source Applications Foundation.
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the "Software"),
# to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
# DEALINGS IN THE SOFTWARE.
# ====================================================================
#
from unittest import TestCase, main
from icu import *
# These tests were lifted from the examples in ``dtptngsample.cpp`` in icu4c
class TestDateTimePatternGenerator(TestCase):
def setUp(self):
if ICU_VERSION < '56.0':
self.skipTest(ICU_VERSION)
cal = Calendar.createInstance()
cal.setTimeZone(TimeZone.getGMT())
cal.set(2016, 4, 10, 0, 30, 0) # month value is 0-based
self.date = cal.getTime()
self.tz = TimeZone.createTimeZone('America/Los_Angeles')
def testAddPattern(self):
"""Test overwriting a pattern with the same skeleton."""
locale = Locale.getFrance()
dtpg = DateTimePatternGenerator.createInstance(locale)
sdf = SimpleDateFormat(dtpg.getBestPattern('MMMMddHmm'), locale)
sdf.setTimeZone(self.tz)
if ICU_VERSION < '68.0' or ICU_VERSION > '71.0':
self.assertEqual(sdf.format(self.date), u'09 mai à 17:30')
self.assertEqual(sdf.toPattern(), u"dd MMMM 'à' HH:mm")
else:
self.assertEqual(sdf.format(self.date), u'09 mai, 17:30')
self.assertEqual(sdf.toPattern(), u"dd MMMM, HH:mm")
dtpg.addPattern("dd'. von' MMMM", True)
sdf.applyPattern(dtpg.getBestPattern('MMMMddHmm'))
sdf.setTimeZone(self.tz)
if ICU_VERSION < '68.0' or ICU_VERSION > '71.0':
self.assertEqual(sdf.format(self.date), u'09. von mai à 17:30')
self.assertEqual(sdf.toPattern(), u"dd'. von' MMMM 'à' HH:mm")
else:
self.assertEqual(sdf.format(self.date), u'09. von mai, 17:30')
self.assertEqual(sdf.toPattern(), u"dd'. von' MMMM, HH:mm")
def testGetBestPattern(self):
"""Test a few different languages and common patterns."""
skeletons = ('yQQQQ', # year + full name of quarter, i.e., 4th quarter 1999
'yMMMM', # year + full name of month, i.e., October 1999
'MMMMd', # full name of month + day of the month, i.e., October 25
'hhmm', # 12-hour-cycle format, i.e., 1:32 PM
'jjmm') # preferred hour format for the given locale, i.e., 24-hour-cycle format for fr_FR
if ICU_VERSION < '72.0':
locales = (
(Locale('en_US'),
(u'2nd quarter 2016', u'May 2016', u'May 9', u'5:30 PM',
u'5:30 PM')),
(Locale('fr_FR'),
(u'2e trimestre 2016', u'mai 2016', u'9 mai', u'5:30 PM',
u'17:30')),
(Locale('zh_CN'),
(u'2016年第2季度', u'2016年5月', u'5月9日', u'下午5:30',
u'17:30' if ICU_VERSION >= '70.1' else u'下午5:30')),
)
else:
locales = (
(Locale('en_US'),
(u'2nd quarter 2016', u'May 2016', u'May 9', u'5:30\u202fPM',
u'5:30\u202fPM')),
(Locale('fr_FR'),
(u'2e trimestre 2016', u'mai 2016', u'9 mai', u'5:30\u202fPM',
u'17:30')),
(Locale('zh_CN'),
(u'2016年第2季度', u'2016年5月', u'5月9日', u'下午5:30',
u'17:30' if ICU_VERSION >= '70.1' else u'下午5:30')),
)
for locale, locale_data in locales:
dtpg = DateTimePatternGenerator.createInstance(locale)
for index, skeleton in enumerate(skeletons):
pattern = dtpg.getBestPattern(skeleton)
sdf = SimpleDateFormat(pattern, locale)
sdf.setTimeZone(self.tz)
self.assertEqual(sdf.format(self.date), locale_data[index])
def testReplaceFieldType(self):
"""Test replacing an element of a pattern."""
locale = Locale.getFrance()
dtpg = DateTimePatternGenerator.createInstance(locale)
sdf = SimpleDateFormat('EEEE d MMMM y HH:mm:ss zzzz', locale)
sdf.setTimeZone(self.tz)
pattern = sdf.toPattern()
self.assertEqual(pattern, u'EEEE d MMMM y HH:mm:ss zzzz')
if ICU_VERSION < '72.0':
self.assertEqual(sdf.format(self.date), u'lundi 9 mai 2016 17:30:00 heure d’été du Pacifique')
else:
self.assertEqual(sdf.format(self.date), u'lundi 9 mai 2016 17:30:00 heure d’été du Pacifique nord-américain')
newPattern = dtpg.replaceFieldTypes(pattern, 'vvvv')
sdf.applyPattern(newPattern)
sdf.setTimeZone(self.tz)
self.assertEqual(sdf.toPattern(), u'EEEE d MMMM y HH:mm:ss vvvv')
self.assertEqual(sdf.format(self.date), u'lundi 9 mai 2016 17:30:00 heure du Pacifique nord-américain')
if __name__ == '__main__':
main()
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