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# Copyright 2012 OpenStack Foundation
#
# 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 import middleware
from keystone.tests import unit
class FakeApp(object):
"""Fakes a WSGI app URL normalized."""
def __call__(self, env, start_response):
resp = webob.Response()
resp.body = 'SUCCESS'
return resp(env, start_response)
class UrlMiddlewareTest(unit.TestCase):
def setUp(self):
self.middleware = middleware.NormalizingFilter(FakeApp())
self.response_status = None
self.response_headers = None
super(UrlMiddlewareTest, self).setUp()
def start_fake_response(self, status, headers):
self.response_status = int(status.split(' ', 1)[0])
self.response_headers = dict(headers)
def test_trailing_slash_normalization(self):
"""Tests /v2.0/tokens and /v2.0/tokens/ normalized URLs match."""
req1 = webob.Request.blank('/v2.0/tokens')
req2 = webob.Request.blank('/v2.0/tokens/')
self.middleware(req1.environ, self.start_fake_response)
self.middleware(req2.environ, self.start_fake_response)
self.assertEqual(req1.path_url, req2.path_url)
self.assertEqual('http://localhost/v2.0/tokens', req1.path_url)
def test_rewrite_empty_path(self):
"""Tests empty path is rewritten to root."""
req = webob.Request.blank('')
self.middleware(req.environ, self.start_fake_response)
self.assertEqual('http://localhost/', req.path_url)
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