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Code Issues 32 Releases Wiki Activity

Added patch_formats utility for i18n formatting tests

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This commit is contained in:
Claude Paroz
2014-02-28 20:40:03 +01:00
parent 1f5f015c32
commit 75d0dcbf84
1 changed files with 23 additions and 24 deletions
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47
tests/i18n/tests.py
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@@ -1,6 +1,7 @@
# -*- encoding: utf-8 -*-
from __future__ import unicode_literals
from contextlib import contextmanager
import datetime
import decimal
from importlib import import_module
@@ -42,6 +43,18 @@ extended_locale_paths = settings.LOCALE_PATHS + (
os.path.join(here, 'other', 'locale'),
)
@contextmanager
def patch_formats(lang, **settings):
from django.utils.formats import _format_cache
# Populate _format_cache with temporary values
for key, value in settings.items():
_format_cache[(key, lang)] = value
try:
yield
finally:
reset_format_cache()
class TranslationTests(TestCase):
@@ -482,31 +495,17 @@ class FormattingTests(TestCase):
conditional test (e.g. 0 or empty string).
Refs #16938.
"""
from django.conf.locale.fr import formats as fr_formats
with patch_formats('fr', THOUSAND_SEPARATOR='', FIRST_DAY_OF_WEEK=0):
with translation.override('fr'):
with self.settings(USE_THOUSAND_SEPARATOR=True, THOUSAND_SEPARATOR='!'):
self.assertEqual('', get_format('THOUSAND_SEPARATOR'))
# Even a second time (after the format has been cached)...
self.assertEqual('', get_format('THOUSAND_SEPARATOR'))
# Back up original formats
backup_THOUSAND_SEPARATOR = fr_formats.THOUSAND_SEPARATOR
backup_FIRST_DAY_OF_WEEK = fr_formats.FIRST_DAY_OF_WEEK
# Set formats that would get interpreted as False in a conditional test
fr_formats.THOUSAND_SEPARATOR = ''
fr_formats.FIRST_DAY_OF_WEEK = 0
reset_format_cache()
with translation.override('fr'):
with self.settings(USE_THOUSAND_SEPARATOR=True, THOUSAND_SEPARATOR='!'):
self.assertEqual('', get_format('THOUSAND_SEPARATOR'))
# Even a second time (after the format has been cached)...
self.assertEqual('', get_format('THOUSAND_SEPARATOR'))
with self.settings(FIRST_DAY_OF_WEEK=1):
self.assertEqual(0, get_format('FIRST_DAY_OF_WEEK'))
# Even a second time (after the format has been cached)...
self.assertEqual(0, get_format('FIRST_DAY_OF_WEEK'))
# Restore original formats
fr_formats.THOUSAND_SEPARATOR = backup_THOUSAND_SEPARATOR
fr_formats.FIRST_DAY_OF_WEEK = backup_FIRST_DAY_OF_WEEK
with self.settings(FIRST_DAY_OF_WEEK=1):
self.assertEqual(0, get_format('FIRST_DAY_OF_WEEK'))
# Even a second time (after the format has been cached)...
self.assertEqual(0, get_format('FIRST_DAY_OF_WEEK'))
def test_l10n_enabled(self):
self.maxDiff = 3000