| """ |
| Tests for Django's bundled context processors. |
| """ |
| import warnings |
| |
| from django.conf import settings |
| from django.contrib.auth import authenticate |
| from django.db.models import Q |
| from django.test import TestCase |
| from django.template import Template |
| |
| class RequestContextProcessorTests(TestCase): |
| """ |
| Tests for the ``django.core.context_processors.request`` processor. |
| """ |
| |
| urls = 'regressiontests.context_processors.urls' |
| |
| def test_request_attributes(self): |
| """ |
| Test that the request object is available in the template and that its |
| attributes can't be overridden by GET and POST parameters (#3828). |
| """ |
| url = '/request_attrs/' |
| # We should have the request object in the template. |
| response = self.client.get(url) |
| self.assertContains(response, 'Have request') |
| # Test is_secure. |
| response = self.client.get(url) |
| self.assertContains(response, 'Not secure') |
| response = self.client.get(url, {'is_secure': 'blah'}) |
| self.assertContains(response, 'Not secure') |
| response = self.client.post(url, {'is_secure': 'blah'}) |
| self.assertContains(response, 'Not secure') |
| # Test path. |
| response = self.client.get(url) |
| self.assertContains(response, url) |
| response = self.client.get(url, {'path': '/blah/'}) |
| self.assertContains(response, url) |
| response = self.client.post(url, {'path': '/blah/'}) |
| self.assertContains(response, url) |
| |
| class AuthContextProcessorTests(TestCase): |
| """ |
| Tests for the ``django.contrib.auth.context_processors.auth`` processor |
| """ |
| urls = 'regressiontests.context_processors.urls' |
| fixtures = ['context-processors-users.xml'] |
| |
| def setUp(self): |
| self.save_warnings_state() |
| warnings.filterwarnings('ignore', category=DeprecationWarning, |
| module='django.contrib.auth.models') |
| warnings.filterwarnings('ignore', category=DeprecationWarning, |
| module='django.core.context_processors') |
| |
| def tearDown(self): |
| self.restore_warnings_state() |
| |
| def test_session_not_accessed(self): |
| """ |
| Tests that the session is not accessed simply by including |
| the auth context processor |
| """ |
| response = self.client.get('/auth_processor_no_attr_access/') |
| self.assertContains(response, "Session not accessed") |
| |
| def test_session_is_accessed(self): |
| """ |
| Tests that the session is accessed if the auth context processor |
| is used and relevant attributes accessed. |
| """ |
| response = self.client.get('/auth_processor_attr_access/') |
| self.assertContains(response, "Session accessed") |
| |
| def test_perms_attrs(self): |
| self.client.login(username='super', password='secret') |
| response = self.client.get('/auth_processor_perms/') |
| self.assertContains(response, "Has auth permissions") |
| |
| def test_message_attrs(self): |
| self.client.login(username='super', password='secret') |
| response = self.client.get('/auth_processor_messages/') |
| self.assertContains(response, "Message 1") |
| |
| def test_user_attrs(self): |
| """ |
| Test that the lazy objects returned behave just like the wrapped objects. |
| """ |
| # These are 'functional' level tests for common use cases. Direct |
| # testing of the implementation (SimpleLazyObject) is in the 'utils' |
| # tests. |
| self.client.login(username='super', password='secret') |
| user = authenticate(username='super', password='secret') |
| response = self.client.get('/auth_processor_user/') |
| self.assertContains(response, "unicode: super") |
| self.assertContains(response, "id: 100") |
| self.assertContains(response, "username: super") |
| # bug #12037 is tested by the {% url %} in the template: |
| self.assertContains(response, "url: /userpage/super/") |
| |
| # See if this object can be used for queries where a Q() comparing |
| # a user can be used with another Q() (in an AND or OR fashion). |
| # This simulates what a template tag might do with the user from the |
| # context. Note that we don't need to execute a query, just build it. |
| # |
| # The failure case (bug #12049) on Python 2.4 with a LazyObject-wrapped |
| # User is a fatal TypeError: "function() takes at least 2 arguments |
| # (0 given)" deep inside deepcopy(). |
| # |
| # Python 2.5 and 2.6 succeeded, but logged internally caught exception |
| # spew: |
| # |
| # Exception RuntimeError: 'maximum recursion depth exceeded while |
| # calling a Python object' in <type 'exceptions.AttributeError'> |
| # ignored" |
| query = Q(user=response.context['user']) & Q(someflag=True) |
| |
| # Tests for user equality. This is hard because User defines |
| # equality in a non-duck-typing way |
| # See bug #12060 |
| self.assertEqual(response.context['user'], user) |
| self.assertEqual(user, response.context['user']) |
