1 files changed, 57 insertions, 0 deletions
diff --git a/keystone/tests/test_sizelimit.py b/keystone/tests/test_sizelimit.py
new file mode 100644
index 00000000..a37b0e31
--- /dev/null
+++ b/keystone/tests/test_sizelimit.py
@@ -0,0 +1,57 @@
+# Copyright (c) 2013 OpenStack, LLC
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import webob
+
+from keystone.tests import core as test
+
+from keystone import config
+from keystone import exception
+from keystone import middleware
+
+CONF = config.CONF
+MAX_REQUEST_BODY_SIZE = CONF.max_request_body_size
+
+
+class TestRequestBodySizeLimiter(test.TestCase):
+
+    def setUp(self):
+        super(TestRequestBodySizeLimiter, self).setUp()
+
+        @webob.dec.wsgify()
+        def fake_app(req):
+            return webob.Response(req.body)
+
+        self.middleware = middleware.RequestBodySizeLimiter(fake_app)
+        self.request = webob.Request.blank('/', method='POST')
+
+    def test_content_length_acceptable(self):
+        self.request.headers['Content-Length'] = MAX_REQUEST_BODY_SIZE
+        self.request.body = "0" * MAX_REQUEST_BODY_SIZE
+        response = self.request.get_response(self.middleware)
+        self.assertEqual(response.status_int, 200)
+
+    def test_content_length_too_large(self):
+        self.request.headers['Content-Length'] = MAX_REQUEST_BODY_SIZE + 1
+        self.request.body = "0" * (MAX_REQUEST_BODY_SIZE + 1)
+        self.assertRaises(exception.RequestTooLarge,
+                          self.request.get_response,
+                          self.middleware)
+
+    def test_request_too_large_no_content_length(self):
+        self.request.body = "0" * (MAX_REQUEST_BODY_SIZE + 1)
+        self.request.headers['Content-Length'] = None
+        self.assertRaises(exception.RequestTooLarge,
+                          self.request.get_response,
+                          self.middleware)