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from __future__ import unicode_literals
from django.apps.cache import AppCache
from django.contrib.contenttypes.models import ContentType
from django.db import models
from django.test import TestCase
from .models import Author, Article
class ContentTypesViewsTests(TestCase):
fixtures = ['testdata.json']
urls = 'contenttypes_tests.urls'
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 = '/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 = '/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 = '/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 = '/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 = '/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 = '/shortcut/%s/%s/' % (42424242, an_author.pk)
response = self.client.get(short_url)
self.assertEqual(response.status_code, 404)
def test_create_contenttype_on_the_spot(self):
"""
Make sure ContentTypeManager.get_for_model creates the corresponding
content type if it doesn't exist in the database (for some reason).
"""
class ModelCreatedOnTheFly(models.Model):
name = models.CharField()
class Meta:
verbose_name = 'a model created on the fly'
app_label = 'my_great_app'
app_cache = AppCache()
ct = ContentType.objects.get_for_model(ModelCreatedOnTheFly)
self.assertEqual(ct.app_label, 'my_great_app')
self.assertEqual(ct.model, 'modelcreatedonthefly')
self.assertEqual(ct.name, 'a model created on the fly')
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