/tests/regressiontests/views/tests/defaults.py

from os import path

from django.conf import settings
from django.test import TestCase
from django.contrib.contenttypes.models import ContentType

from regressiontests.views.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_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.')