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113 lines
4.8 KiB
Python
113 lines
4.8 KiB
Python
from django.conf import settings
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from django.contrib.flatpages.forms import FlatpageForm
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from django.contrib.flatpages.models import FlatPage
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from django.contrib.sites.models import Site
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from django.test import TestCase, modify_settings, override_settings
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from django.utils import translation
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@modify_settings(INSTALLED_APPS={'append': ['django.contrib.flatpages']})
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@override_settings(SITE_ID=1)
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class FlatpageAdminFormTests(TestCase):
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@classmethod
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def setUpTestData(cls):
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# don't use the manager because we want to ensure the site exists
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# with pk=1, regardless of whether or not it already exists.
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cls.site1 = Site(pk=1, domain='example.com', name='example.com')
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cls.site1.save()
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def setUp(self):
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# Site fields cache needs to be cleared after flatpages is added to
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# INSTALLED_APPS
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Site._meta._expire_cache()
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self.form_data = {
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'title': "A test page",
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'content': "This is a test",
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'sites': [settings.SITE_ID],
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}
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def test_flatpage_admin_form_url_validation(self):
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"The flatpage admin form correctly validates urls"
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self.assertTrue(FlatpageForm(data=dict(url='/new_flatpage/', **self.form_data)).is_valid())
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self.assertTrue(FlatpageForm(data=dict(url='/some.special~chars/', **self.form_data)).is_valid())
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self.assertTrue(FlatpageForm(data=dict(url='/some.very_special~chars-here/', **self.form_data)).is_valid())
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self.assertFalse(FlatpageForm(data=dict(url='/a space/', **self.form_data)).is_valid())
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self.assertFalse(FlatpageForm(data=dict(url='/a % char/', **self.form_data)).is_valid())
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self.assertFalse(FlatpageForm(data=dict(url='/a ! char/', **self.form_data)).is_valid())
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self.assertFalse(FlatpageForm(data=dict(url='/a & char/', **self.form_data)).is_valid())
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self.assertFalse(FlatpageForm(data=dict(url='/a ? char/', **self.form_data)).is_valid())
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def test_flatpage_requires_leading_slash(self):
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form = FlatpageForm(data=dict(url='no_leading_slash/', **self.form_data))
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with translation.override('en'):
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self.assertFalse(form.is_valid())
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self.assertEqual(form.errors['url'], ["URL is missing a leading slash."])
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@override_settings(APPEND_SLASH=True, MIDDLEWARE=['django.middleware.common.CommonMiddleware'])
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def test_flatpage_requires_trailing_slash_with_append_slash(self):
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form = FlatpageForm(data=dict(url='/no_trailing_slash', **self.form_data))
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with translation.override('en'):
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self.assertEqual(
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form.fields['url'].help_text,
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"Example: '/about/contact/'. Make sure to have leading and "
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"trailing slashes."
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)
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self.assertFalse(form.is_valid())
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self.assertEqual(form.errors['url'], ["URL is missing a trailing slash."])
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@override_settings(APPEND_SLASH=False, MIDDLEWARE=['django.middleware.common.CommonMiddleware'])
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def test_flatpage_doesnt_requires_trailing_slash_without_append_slash(self):
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form = FlatpageForm(data=dict(url='/no_trailing_slash', **self.form_data))
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self.assertTrue(form.is_valid())
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with translation.override('en'):
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self.assertEqual(
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form.fields['url'].help_text,
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"Example: '/about/contact'. Make sure to have a leading slash."
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)
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def test_flatpage_admin_form_url_uniqueness_validation(self):
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"The flatpage admin form correctly enforces url uniqueness among flatpages of the same site"
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data = dict(url='/myflatpage1/', **self.form_data)
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FlatpageForm(data=data).save()
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f = FlatpageForm(data=data)
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with translation.override('en'):
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self.assertFalse(f.is_valid())
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self.assertEqual(
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f.errors,
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{'__all__': ['Flatpage with url /myflatpage1/ already exists for site example.com']})
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def test_flatpage_admin_form_edit(self):
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"""
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Existing flatpages can be edited in the admin form without triggering
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the url-uniqueness validation.
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"""
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existing = FlatPage.objects.create(
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url="/myflatpage1/", title="Some page", content="The content")
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existing.sites.add(settings.SITE_ID)
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data = dict(url='/myflatpage1/', **self.form_data)
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f = FlatpageForm(data=data, instance=existing)
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self.assertTrue(f.is_valid(), f.errors)
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updated = f.save()
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self.assertEqual(updated.title, "A test page")
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def test_flatpage_nosites(self):
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data = dict(url='/myflatpage1/', **self.form_data)
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data.update({'sites': ''})
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f = FlatpageForm(data=data)
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self.assertFalse(f.is_valid())
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self.assertEqual(f.errors, {'sites': [translation.gettext('This field is required.')]})
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