Fixed #14753 -- Fixed the test client to not raise an AssertionError when request.raw_post_data is accessed from a view it has fetched with GET. Thanks zimnyx for the report and ojii for the patch.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15254 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/test/client.py

@@ -46,7 +46,7 @@ class FakePayload(object):
 
     def read(self, num_bytes=None):
         if num_bytes is None:
-            num_bytes = self.__len or 1
+            num_bytes = self.__len or 0
         assert self.__len >= num_bytes, "Cannot read more than the available bytes from the HTTP incoming data."
         content = self.__content.read(num_bytes)
         self.__len -= num_bytes

tests/regressiontests/test_client_regress/models.py

@@ -879,3 +879,12 @@ class ResponseTemplateDeprecationTests(TestCase):
     def test_response_no_template(self):
         response = self.client.get("/test_client_regress/request_methods/")
         self.assertEqual(response.template, None)
+
+class RawPostDataTest(TestCase):
+    "Access to request.raw_post_data from the test client."
+    def test_raw_post_data(self):
+        # Refs #14753
+        try:
+            response = self.client.get("/test_client_regress/raw_post_data/")
+        except AssertionError:
+            self.fail("Accessing request.raw_post_data from a view fetched with GET by the test client shouldn't fail.")

tests/regressiontests/test_client_regress/urls.py

@@ -26,4 +26,5 @@ urlpatterns = patterns('',
     (r'^parse_unicode_json/$', views.return_json_file),
     (r'^check_headers/$', views.check_headers),
     (r'^check_headers_redirect/$', redirect_to, {'url': '/test_client_regress/check_headers/'}),
+    (r'^raw_post_data/$', views.raw_post_data),
 )

tests/regressiontests/test_client_regress/views.py

@@ -91,3 +91,6 @@ def check_headers(request):
     "A view that responds with value of the X-ARG-CHECK header"
     return HttpResponse('HTTP_X_ARG_CHECK: %s' % request.META.get('HTTP_X_ARG_CHECK', 'Undefined'))
 
+def raw_post_data(request):
+    "A view that is requested with GET and accesses request.raw_post_data. Refs #14753."
+    return HttpResponse(request.raw_post_data)