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Add unit test utilities temporary_locale and TestCaseWithCLocale (#3224)
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boxydog
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5 changed files with 111 additions and 119 deletions
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@ -484,33 +484,25 @@ class TestUtils(LoggedTestCase):
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locale_available('Turkish'),
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'Turkish locale needed')
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def test_strftime_locale_dependent_turkish(self):
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# store current locale
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old_locale = locale.setlocale(locale.LC_ALL)
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temp_locale = 'Turkish' if platform == 'win32' else 'tr_TR.UTF-8'
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if platform == 'win32':
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locale.setlocale(locale.LC_ALL, 'Turkish')
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else:
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locale.setlocale(locale.LC_ALL, 'tr_TR.UTF-8')
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with utils.temporary_locale(temp_locale):
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d = utils.SafeDatetime(2012, 8, 29)
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d = utils.SafeDatetime(2012, 8, 29)
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# simple
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self.assertEqual(utils.strftime(d, '%d %B %Y'), '29 Ağustos 2012')
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self.assertEqual(utils.strftime(d, '%A, %d %B %Y'),
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'Çarşamba, 29 Ağustos 2012')
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# simple
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self.assertEqual(utils.strftime(d, '%d %B %Y'), '29 Ağustos 2012')
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self.assertEqual(utils.strftime(d, '%A, %d %B %Y'),
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'Çarşamba, 29 Ağustos 2012')
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# with text
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self.assertEqual(
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utils.strftime(d, 'Yayınlanma tarihi: %A, %d %B %Y'),
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'Yayınlanma tarihi: Çarşamba, 29 Ağustos 2012')
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# with text
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self.assertEqual(
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utils.strftime(d, 'Yayınlanma tarihi: %A, %d %B %Y'),
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'Yayınlanma tarihi: Çarşamba, 29 Ağustos 2012')
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# non-ascii format candidate (someone might pass it… for some reason)
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self.assertEqual(
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utils.strftime(d, '%Y yılında %üretim artışı'),
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'2012 yılında %üretim artışı')
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# restore locale back
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locale.setlocale(locale.LC_ALL, old_locale)
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# non-ascii format candidate (someone might pass it… for some reason)
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self.assertEqual(
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utils.strftime(d, '%Y yılında %üretim artışı'),
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'2012 yılında %üretim artışı')
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# test the output of utils.strftime in a different locale
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# French locale
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@ -518,34 +510,26 @@ class TestUtils(LoggedTestCase):
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locale_available('French'),
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'French locale needed')
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def test_strftime_locale_dependent_french(self):
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# store current locale
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old_locale = locale.setlocale(locale.LC_ALL)
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temp_locale = 'French' if platform == 'win32' else 'fr_FR.UTF-8'
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if platform == 'win32':
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locale.setlocale(locale.LC_ALL, 'French')
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else:
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locale.setlocale(locale.LC_ALL, 'fr_FR.UTF-8')
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with utils.temporary_locale(temp_locale):
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d = utils.SafeDatetime(2012, 8, 29)
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d = utils.SafeDatetime(2012, 8, 29)
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# simple
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self.assertEqual(utils.strftime(d, '%d %B %Y'), '29 août 2012')
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# simple
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self.assertEqual(utils.strftime(d, '%d %B %Y'), '29 août 2012')
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# depending on OS, the first letter is m or M
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self.assertTrue(utils.strftime(d, '%A') in ('mercredi', 'Mercredi'))
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# depending on OS, the first letter is m or M
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self.assertTrue(utils.strftime(d, '%A') in ('mercredi', 'Mercredi'))
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# with text
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self.assertEqual(
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utils.strftime(d, 'Écrit le %d %B %Y'),
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'Écrit le 29 août 2012')
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# with text
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self.assertEqual(
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utils.strftime(d, 'Écrit le %d %B %Y'),
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'Écrit le 29 août 2012')
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# non-ascii format candidate (someone might pass it… for some reason)
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self.assertEqual(
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utils.strftime(d, '%écrits en %Y'),
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'%écrits en 2012')
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# restore locale back
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locale.setlocale(locale.LC_ALL, old_locale)
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# non-ascii format candidate (someone might pass it… for some reason)
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self.assertEqual(
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utils.strftime(d, '%écrits en %Y'),
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'%écrits en 2012')
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def test_maybe_pluralize(self):
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self.assertEqual(
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@ -558,6 +542,23 @@ class TestUtils(LoggedTestCase):
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utils.maybe_pluralize(2, 'Article', 'Articles'),
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'2 Articles')
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def test_temporary_locale(self):
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# test with default LC category
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orig_locale = locale.setlocale(locale.LC_ALL)
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with utils.temporary_locale('C'):
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self.assertEqual(locale.setlocale(locale.LC_ALL), 'C')
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self.assertEqual(locale.setlocale(locale.LC_ALL), orig_locale)
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# test with custom LC category
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orig_locale = locale.setlocale(locale.LC_TIME)
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with utils.temporary_locale('C', locale.LC_TIME):
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self.assertEqual(locale.setlocale(locale.LC_TIME), 'C')
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self.assertEqual(locale.setlocale(locale.LC_TIME), orig_locale)
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class TestCopy(unittest.TestCase):
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'''Tests the copy utility'''
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@ -673,27 +674,27 @@ class TestDateFormatter(unittest.TestCase):
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def test_french_strftime(self):
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# This test tries to reproduce an issue that
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# occurred with python3.3 under macos10 only
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if platform == 'win32':
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locale.setlocale(locale.LC_ALL, 'French')
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else:
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locale.setlocale(locale.LC_ALL, 'fr_FR.UTF-8')
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date = utils.SafeDatetime(2014, 8, 14)
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# we compare the lower() dates since macos10 returns
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# "Jeudi" for %A whereas linux reports "jeudi"
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self.assertEqual(
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'jeudi, 14 août 2014',
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utils.strftime(date, date_format="%A, %d %B %Y").lower())
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df = utils.DateFormatter()
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self.assertEqual(
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'jeudi, 14 août 2014',
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df(date, date_format="%A, %d %B %Y").lower())
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temp_locale = 'French' if platform == 'win32' else 'fr_FR.UTF-8'
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with utils.temporary_locale(temp_locale):
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date = utils.SafeDatetime(2014, 8, 14)
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# we compare the lower() dates since macos10 returns
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# "Jeudi" for %A whereas linux reports "jeudi"
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self.assertEqual(
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'jeudi, 14 août 2014',
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utils.strftime(date, date_format="%A, %d %B %Y").lower())
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df = utils.DateFormatter()
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self.assertEqual(
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'jeudi, 14 août 2014',
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df(date, date_format="%A, %d %B %Y").lower())
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# Let us now set the global locale to C:
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locale.setlocale(locale.LC_ALL, 'C')
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# DateFormatter should still work as expected
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# since it is the whole point of DateFormatter
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# (This is where pre-2014/4/15 code fails on macos10)
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df_date = df(date, date_format="%A, %d %B %Y").lower()
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self.assertEqual('jeudi, 14 août 2014', df_date)
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with utils.temporary_locale('C'):
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# DateFormatter should still work as expected
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# since it is the whole point of DateFormatter
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# (This is where pre-2014/4/15 code fails on macos10)
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df_date = df(date, date_format="%A, %d %B %Y").lower()
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self.assertEqual('jeudi, 14 août 2014', df_date)
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@unittest.skipUnless(locale_available('fr_FR.UTF-8') or
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locale_available('French'),
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