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OpenStack Study: test_wsgi.py

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# Administrator of the National Aeronautics and Space Administration.

# 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.

"""

Test WSGI basics and provide some helper functions for other WSGI tests.

"""

from cinder import test

import routes

import webob

from cinder import wsgi

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class Test(test.TestCase):

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def test_debug(self):

class Application(wsgi.Application):

"""Dummy application to test debug."""

def __call__(self, environ, start_response):

start_response("200", [("X-Test", "checking")])

return ['Test result']

application = wsgi.Debug(Application())

result = webob.Request.blank('/').get_response(application)

self.assertEqual(result.body, "Test result")

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def test_router(self):

class Application(wsgi.Application):

"""Test application to call from router."""

def __call__(self, environ, start_response):

start_response("200", [])

return ['Router result']

class Router(wsgi.Router):

"""Test router."""

def __init__(self):

mapper = routes.Mapper()

mapper.connect("/test", controller=Application())

super(Router, self).__init__(mapper)

result = webob.Request.blank('/test').get_response(Router())

self.assertEqual(result.body, "Router result")

result = webob.Request.blank('/bad').get_response(Router())

self.assertNotEqual(result.body, "Router result")