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# Copyright (c) 2012 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
import nova.api.sizelimit
from nova.openstack.common import cfg
from nova import test
CONF = cfg.CONF
MAX_REQUEST_BODY_SIZE = CONF.osapi_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()
self.middleware = nova.api.sizelimit.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_to_large(self):
self.request.headers['Content-Length'] = MAX_REQUEST_BODY_SIZE + 1
response = self.request.get_response(self.middleware)
self.assertEqual(response.status_int, 400)
def test_request_to_large(self):
self.request.body = "0" * (MAX_REQUEST_BODY_SIZE + 1)
response = self.request.get_response(self.middleware)
self.assertEqual(response.status_int, 400)
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