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111 lines
4.5 KiB
Python
111 lines
4.5 KiB
Python
from django.core.checks import Error
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from django.core.checks.translation import (
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check_language_settings_consistent, check_setting_language_code,
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check_setting_languages, check_setting_languages_bidi,
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)
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from django.test import SimpleTestCase, override_settings
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class TranslationCheckTests(SimpleTestCase):
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def setUp(self):
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self.valid_tags = (
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'en', # language
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'mas', # language
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'sgn-ase', # language+extlang
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'fr-CA', # language+region
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'es-419', # language+region
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'zh-Hans', # language+script
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'ca-ES-valencia', # language+region+variant
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# FIXME: The following should be invalid:
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'sr@latin', # language+script
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)
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self.invalid_tags = (
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None, # invalid type: None.
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123, # invalid type: int.
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b'en', # invalid type: bytes.
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'eü', # non-latin characters.
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'en_US', # locale format.
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'en--us', # empty subtag.
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'-en', # leading separator.
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'en-', # trailing separator.
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'en-US.UTF-8', # language tag w/ locale encoding.
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'en_US.UTF-8', # locale format - language w/ region and encoding.
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'ca_ES@valencia', # locale format - language w/ region and variant.
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# FIXME: The following should be invalid:
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# 'sr@latin', # locale instead of language tag.
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)
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def test_valid_language_code(self):
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for tag in self.valid_tags:
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with self.subTest(tag), self.settings(LANGUAGE_CODE=tag):
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self.assertEqual(check_setting_language_code(None), [])
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def test_invalid_language_code(self):
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msg = 'You have provided an invalid value for the LANGUAGE_CODE setting: %r.'
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for tag in self.invalid_tags:
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with self.subTest(tag), self.settings(LANGUAGE_CODE=tag):
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self.assertEqual(check_setting_language_code(None), [
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Error(msg % tag, id='translation.E001'),
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])
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def test_valid_languages(self):
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for tag in self.valid_tags:
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with self.subTest(tag), self.settings(LANGUAGES=[(tag, tag)]):
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self.assertEqual(check_setting_languages(None), [])
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def test_invalid_languages(self):
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msg = 'You have provided an invalid language code in the LANGUAGES setting: %r.'
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for tag in self.invalid_tags:
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with self.subTest(tag), self.settings(LANGUAGES=[(tag, tag)]):
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self.assertEqual(check_setting_languages(None), [
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Error(msg % tag, id='translation.E002'),
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])
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def test_valid_languages_bidi(self):
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for tag in self.valid_tags:
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with self.subTest(tag), self.settings(LANGUAGES_BIDI=[tag]):
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self.assertEqual(check_setting_languages_bidi(None), [])
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def test_invalid_languages_bidi(self):
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msg = 'You have provided an invalid language code in the LANGUAGES_BIDI setting: %r.'
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for tag in self.invalid_tags:
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with self.subTest(tag), self.settings(LANGUAGES_BIDI=[tag]):
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self.assertEqual(check_setting_languages_bidi(None), [
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Error(msg % tag, id='translation.E003'),
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])
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@override_settings(USE_I18N=True, LANGUAGES=[('en', 'English')])
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def test_inconsistent_language_settings(self):
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msg = (
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'You have provided a value for the LANGUAGE_CODE setting that is '
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'not in the LANGUAGES setting.'
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)
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for tag in ['fr', 'fr-CA', 'fr-357']:
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with self.subTest(tag), self.settings(LANGUAGE_CODE=tag):
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self.assertEqual(check_language_settings_consistent(None), [
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Error(msg, id='translation.E004'),
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])
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@override_settings(
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USE_I18N=True,
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LANGUAGES=[
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('de', 'German'),
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('es', 'Spanish'),
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('fr', 'French'),
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('ca', 'Catalan'),
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],
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)
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def test_valid_variant_consistent_language_settings(self):
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tests = [
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# language + region.
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'fr-CA',
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'es-419',
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'de-at',
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# language + region + variant.
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'ca-ES-valencia',
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]
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for tag in tests:
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with self.subTest(tag), self.settings(LANGUAGE_CODE=tag):
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self.assertEqual(check_language_settings_consistent(None), [])
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