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from __future__ import absolute_import, unicode_literals
from django.contrib.contenttypes.models import ContentType
from django.test import TestCase
from django.test.utils import setup_test_template_loader, restore_template_loaders
from ..models import Author, Article, UrlArticle
class DefaultsTests(TestCase):
"""Test django views in django/views/defaults.py"""
fixtures = ['testdata.json']
non_existing_urls = ['/views/non_existing_url/', # this is in urls.py
'/views/other_non_existing_url/'] # this NOT in urls.py
def test_shortcut_with_absolute_url(self):
"Can view a shortcut for an Author object that has a get_absolute_url method"
for obj in Author.objects.all():
short_url = '/views/shortcut/%s/%s/' % (ContentType.objects.get_for_model(Author).id, obj.pk)
response = self.client.get(short_url)
self.assertRedirects(response, 'http://testserver%s' % obj.get_absolute_url(),
status_code=302, target_status_code=404)
def test_shortcut_no_absolute_url(self):
"Shortcuts for an object that has no get_absolute_url method raises 404"
for obj in Article.objects.all():
short_url = '/views/shortcut/%s/%s/' % (ContentType.objects.get_for_model(Article).id, obj.pk)
response = self.client.get(short_url)
self.assertEqual(response.status_code, 404)
def test_wrong_type_pk(self):
short_url = '/views/shortcut/%s/%s/' % (ContentType.objects.get_for_model(Author).id, 'nobody/expects')
response = self.client.get(short_url)
self.assertEqual(response.status_code, 404)
def test_shortcut_bad_pk(self):
short_url = '/views/shortcut/%s/%s/' % (ContentType.objects.get_for_model(Author).id, '42424242')
response = self.client.get(short_url)
self.assertEqual(response.status_code, 404)
def test_nonint_content_type(self):
an_author = Author.objects.all()[0]
short_url = '/views/shortcut/%s/%s/' % ('spam', an_author.pk)
response = self.client.get(short_url)
self.assertEqual(response.status_code, 404)
def test_bad_content_type(self):
an_author = Author.objects.all()[0]
short_url = '/views/shortcut/%s/%s/' % (42424242, an_author.pk)
response = self.client.get(short_url)
self.assertEqual(response.status_code, 404)
def test_page_not_found(self):
"A 404 status is returned by the page_not_found view"
for url in self.non_existing_urls:
response = self.client.get(url)
self.assertEqual(response.status_code, 404)
def test_csrf_token_in_404(self):
"""
The 404 page should have the csrf_token available in the context
"""
# See ticket #14565
for url in self.non_existing_urls:
response = self.client.get(url)
csrf_token = response.context['csrf_token']
self.assertNotEqual(str(csrf_token), 'NOTPROVIDED')
self.assertNotEqual(str(csrf_token), '')
def test_server_error(self):
"The server_error view raises a 500 status"
response = self.client.get('/views/server_error/')
self.assertEqual(response.status_code, 500)
def test_custom_templates(self):
"""
Test that 404.html and 500.html templates are picked by their respective
handler.
"""
setup_test_template_loader(
{'404.html': 'This is a test template for a 404 error.',
'500.html': 'This is a test template for a 500 error.'}
)
try:
for code, url in ((404, '/views/non_existing_url/'), (500, '/views/server_error/')):
response = self.client.get(url)
self.assertContains(response, "test template for a %d error" % code,
status_code=code)
finally:
restore_template_loaders()
def test_get_absolute_url_attributes(self):
"A model can set attributes on the get_absolute_url method"
self.assertTrue(getattr(UrlArticle.get_absolute_url, 'purge', False),
'The attributes of the original get_absolute_url must be added.')
article = UrlArticle.objects.get(pk=1)
self.assertTrue(getattr(article.get_absolute_url, 'purge', False),
'The attributes of the original get_absolute_url must be added.')
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