--- a/web/lib/django/contrib/csrf/tests.py Wed May 19 17:43:59 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,144 +0,0 @@
-# -*- coding: utf-8 -*-
-
-from django.test import TestCase
-from django.http import HttpRequest, HttpResponse, HttpResponseForbidden
-from django.contrib.csrf.middleware import CsrfMiddleware, _make_token, csrf_exempt
-from django.conf import settings
-
-
-def post_form_response():
- resp = HttpResponse(content="""
-<html><body><form method="POST"><input type="text" /></form></body></html>
-""", mimetype="text/html")
- return resp
-
-def test_view(request):
- return post_form_response()
-
-class CsrfMiddlewareTest(TestCase):
-
- _session_id = "1"
-
- def _get_GET_no_session_request(self):
- return HttpRequest()
-
- def _get_GET_session_request(self):
- req = self._get_GET_no_session_request()
- req.COOKIES[settings.SESSION_COOKIE_NAME] = self._session_id
- return req
-
- def _get_POST_session_request(self):
- req = self._get_GET_session_request()
- req.method = "POST"
- return req
-
- def _get_POST_no_session_request(self):
- req = self._get_GET_no_session_request()
- req.method = "POST"
- return req
-
- def _get_POST_session_request_with_token(self):
- req = self._get_POST_session_request()
- req.POST['csrfmiddlewaretoken'] = _make_token(self._session_id)
- return req
-
- def _get_post_form_response(self):
- return post_form_response()
-
- def _get_new_session_response(self):
- resp = self._get_post_form_response()
- resp.cookies[settings.SESSION_COOKIE_NAME] = self._session_id
- return resp
-
- def _check_token_present(self, response):
- self.assertContains(response, "name='csrfmiddlewaretoken' value='%s'" % _make_token(self._session_id))
-
- def get_view(self):
- return test_view
-
- # Check the post processing
- def test_process_response_no_session(self):
- """
- Check the post-processor does nothing if no session active
- """
- req = self._get_GET_no_session_request()
- resp = self._get_post_form_response()
- resp_content = resp.content # needed because process_response modifies resp
- resp2 = CsrfMiddleware().process_response(req, resp)
- self.assertEquals(resp_content, resp2.content)
-
- def test_process_response_existing_session(self):
- """
- Check that the token is inserted if there is an existing session
- """
- req = self._get_GET_session_request()
- resp = self._get_post_form_response()
- resp_content = resp.content # needed because process_response modifies resp
- resp2 = CsrfMiddleware().process_response(req, resp)
- self.assertNotEqual(resp_content, resp2.content)
- self._check_token_present(resp2)
-
- def test_process_response_new_session(self):
- """
- Check that the token is inserted if there is a new session being started
- """
- req = self._get_GET_no_session_request() # no session in request
- resp = self._get_new_session_response() # but new session started
- resp_content = resp.content # needed because process_response modifies resp
- resp2 = CsrfMiddleware().process_response(req, resp)
- self.assertNotEqual(resp_content, resp2.content)
- self._check_token_present(resp2)
-
- def test_process_response_exempt_view(self):
- """
- Check that no post processing is done for an exempt view
- """
- req = self._get_POST_session_request()
- resp = csrf_exempt(self.get_view())(req)
- resp_content = resp.content
- resp2 = CsrfMiddleware().process_response(req, resp)
- self.assertEquals(resp_content, resp2.content)
-
- # Check the request processing
- def test_process_request_no_session(self):
- """
- Check that if no session is present, the middleware does nothing.
- to the incoming request.
- """
- req = self._get_POST_no_session_request()
- req2 = CsrfMiddleware().process_view(req, self.get_view(), (), {})
- self.assertEquals(None, req2)
-
- def test_process_request_session_no_token(self):
- """
- Check that if a session is present but no token, we get a 'forbidden'
- """
- req = self._get_POST_session_request()
- req2 = CsrfMiddleware().process_view(req, self.get_view(), (), {})
- self.assertEquals(HttpResponseForbidden, req2.__class__)
-
- def test_process_request_session_and_token(self):
- """
- Check that if a session is present and a token, the middleware lets it through
- """
- req = self._get_POST_session_request_with_token()
- req2 = CsrfMiddleware().process_view(req, self.get_view(), (), {})
- self.assertEquals(None, req2)
-
- def test_process_request_session_no_token_exempt_view(self):
- """
- Check that if a session is present and no token, but the csrf_exempt
- decorator has been applied to the view, the middleware lets it through
- """
- req = self._get_POST_session_request()
- req2 = CsrfMiddleware().process_view(req, csrf_exempt(self.get_view()), (), {})
- self.assertEquals(None, req2)
-
- def test_ajax_exemption(self):
- """
- Check that AJAX requests are automatically exempted.
- """
- req = self._get_POST_session_request()
- req.META['HTTP_X_REQUESTED_WITH'] = 'XMLHttpRequest'
- req2 = CsrfMiddleware().process_view(req, self.get_view(), (), {})
- self.assertEquals(None, req2)