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from __future__ import unicode_literals |
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import django |
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from django.core.urlresolvers import reverse, resolve |
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from django.test import RequestFactory |
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from django.utils import translation |
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from parler.templatetags.parler_tags import get_translated_url |
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from .utils import AppTestCase |
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from .testapp.models import ArticleSlugModel |
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class UrlTests(AppTestCase): |
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""" |
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Test model construction |
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""" |
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urls = 'parler.tests.testapp.urls' |
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@classmethod |
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def setUpClass(cls): |
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super(UrlTests, cls).setUpClass() |
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article = ArticleSlugModel(_current_language=cls.conf_fallback, slug='default') |
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article.set_current_language(cls.other_lang1) |
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article.slug = 'lang1' |
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article.set_current_language(cls.other_lang2) |
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article.slug = 'lang2' |
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article.save() |
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cls.article = article |
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def test_init_data(self): |
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""" |
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Test whether the model is properly stored. |
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""" |
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self.assertEqual(self.article.safe_translation_getter('slug', language_code=self.conf_fallback), 'default') |
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self.assertEqual(self.article.safe_translation_getter('slug', language_code=self.other_lang1), 'lang1') |
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self.assertEqual(self.article.safe_translation_getter('slug', language_code=self.other_lang2), 'lang2') |
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def test_get_absolute_url(self): |
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""" |
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Test whether the absolute URL values are correct. |
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""" |
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self.article.set_current_language(self.conf_fallback) |
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self.assertEqual(self.article.get_absolute_url(), '/{0}/article/default/'.format(self.conf_fallback)) |
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# Switching gives the proper URL prefix too because switch_translation(self) is applied. |
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self.article.set_current_language(self.other_lang1) |
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self.assertEqual(self.article.get_absolute_url(), '/{0}/article/lang1/'.format(self.other_lang1)) |
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self.article.set_current_language(self.other_lang2) |
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self.assertEqual(self.article.get_absolute_url(), '/{0}/article/lang2/'.format(self.other_lang2)) |
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def test_get_translated_url(self): |
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""" |
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Test whether get_translated_url works properly in templates. |
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""" |
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# Pretend there is a request on /af/article-lang1/ |
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with translation.override(self.other_lang1): |
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self.article.set_current_language(self.other_lang1) |
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context = { |
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'request': RequestFactory().get('/{0}/article/lang1/'.format(self.other_lang1)), |
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'object': self.article |
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} |
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# Simulate {% get_translated_url CODE object %} syntax. |
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# The object.get_absolute_url() will be used to get a translated URL. |
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self.assertEqual(get_translated_url(context, lang_code=self.other_lang2), '/{0}/article/lang2/'.format(self.other_lang2)) |
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self.assertEqual(get_translated_url(context, lang_code=self.conf_fallback), '/{0}/article/default/'.format(self.conf_fallback)) |
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def test_get_translated_url_view_kwargs(self): |
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""" |
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Test that get_translated_url can handle view kwargs. |
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""" |
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with translation.override(self.other_lang1): |
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url = reverse('view-kwargs-test-view') |
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self.assertEqual(url, '/{0}/tests/kwargs-view/'.format(self.other_lang1)) |
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context = { |
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'request': RequestFactory().get(url), |
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} |
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context['request'].resolver_match = resolve(url) # Simulate WSGIHandler.get_response() |
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# Simulate {% get_translated_url CODE %} syntax |
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# The request.resolver_match will be used to get a translated URL. |
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self.assertEqual(get_translated_url(context, lang_code=self.other_lang2), '/{0}/tests/kwargs-view/'.format(self.other_lang2)) |
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self.assertEqual(get_translated_url(context, lang_code=self.conf_fallback), '/{0}/tests/kwargs-view/'.format(self.conf_fallback)) |
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def test_get_translated_url_query_string(self): |
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""" |
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Test that the querystring is copied to the translated URL. |
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""" |
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# Pretend there is a request on /af/article-lang1/ |
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with translation.override(self.other_lang1): |
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self.article.set_current_language(self.other_lang1) |
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context = { |
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'request': RequestFactory().get('/{0}/article/lang1/'.format(self.other_lang1), { |
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'next': '/fr/propri\xe9t\xe9/add/' |
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}), |
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'object': self.article |
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} |
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# Simulate {% get_translated_url CODE object %} syntax. |
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# The object.get_absolute_url() will be used to get a translated URL. |
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added_qs = "?next=%2Ffr%2Fpropri%C3%A9t%C3%A9%2Fadd%2F" |
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self.assertEqual(get_translated_url(context, lang_code=self.other_lang2), '/{0}/article/lang2/{1}'.format(self.other_lang2, added_qs)) |
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self.assertEqual(get_translated_url(context, lang_code=self.conf_fallback), '/{0}/article/default/{1}'.format(self.conf_fallback, added_qs)) |
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# If the object is passed explicitly, it's likely not the current page. |
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# Hence the querystring will not be copied in this case. |
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self.assertEqual(get_translated_url(context, lang_code=self.other_lang2, object=self.article), '/{0}/article/lang2/'.format(self.other_lang2)) |
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def test_translatable_slug_mixin(self): |
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""" |
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Test whether translated slugs are properly resolved. |
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""" |
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# Try calls on regular translated views first |
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with translation.override(self.other_lang1): # This simulates LocaleMiddleware |
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response = self.client.get('/{0}/article/lang1/'.format(self.other_lang1)) |
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self.assertContains(response, 'view: lang1') |
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with translation.override(self.other_lang2): |
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response = self.client.get('/{0}/article/lang2/'.format(self.other_lang2)) |
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self.assertContains(response, 'view: lang2') |
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def test_translatable_slug_mixin_redirect(self): |
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""" |
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Test whether calling a translated URL by their fallback causes a redirect. |
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""" |
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# Try call on the default slug (which is resolvable), although there is a translated version. |
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with translation.override(self.other_lang2): |
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response = self.client.get('/{0}/article/default/'.format(self.other_lang2)) |
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if django.VERSION >= (1, 9): |
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self.assertRedirects(response, '/{0}/article/lang2/'.format(self.other_lang2), status_code=301) |
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elif django.VERSION >= (1, 7): |
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self.assertRedirects(response, 'http://testserver/{0}/article/lang2/'.format(self.other_lang2), status_code=301) |
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else: |
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self.assertEqual(response.status_code, 301, "Unexpected response, got: {0}, expected 301".format(response.content)) |
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self.assertEqual(response['Location'], 'http://testserver/{0}/article/lang2/'.format(self.other_lang2)) |
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edoburu /
django-parler
