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127 lines
4.7 KiB
Python
127 lines
4.7 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,
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check_setting_language_code,
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check_setting_languages,
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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(
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check_setting_language_code(None),
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[
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Error(msg % tag, id="translation.E001"),
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],
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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(
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check_setting_languages(None),
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[
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Error(msg % tag, id="translation.E002"),
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],
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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 = (
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"You have provided an invalid language code in the LANGUAGES_BIDI setting: "
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"%r."
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)
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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(
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check_setting_languages_bidi(None),
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[
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Error(msg % tag, id="translation.E003"),
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],
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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(
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check_language_settings_consistent(None),
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[
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Error(msg, id="translation.E004"),
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],
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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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