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# Copyright 2012 Nebula, Inc.
# Copyright 2013 IBM Corp.
#
# 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 ddt
import fixtures
import webob
from nova.api.openstack import api_version_request as avr
from nova.tests.functional.api_sample_tests import api_sample_base
@ddt.ddt
class VersionsSampleJsonTest(api_sample_base.ApiSampleTestBaseV21):
"""Validate that proper version documents can be fetched without auth."""
# Here we want to avoid stubbing keystone middleware. That will cause
# "real" keystone middleware to run (and fail) if it's in the pipeline.
# (The point of this test is to prove we do version discovery through
# pipelines that *don't* authenticate.)
STUB_KEYSTONE = False
USE_PROJECT_ID = False
sample_dir = 'versions'
# NOTE(gmann): Setting empty scenario for 'version' API testing
# as those does not send request on particular endpoint and running
# its tests alone is enough.
scenarios = []
max_api_version = {'max_api_version': avr.max_api_version().get_string()}
def setUp(self):
super(VersionsSampleJsonTest, self).setUp()
# Version documents are supposed to be available without auth, so make
# the auth middleware "fail" authentication.
self.useFixture(fixtures.MockPatch(
# [api]auth_strategy is set to noauth2 by the ConfFixture
'nova.api.openstack.auth.NoAuthMiddlewareBase.base_call',
return_value=webob.Response(status=401)))
def _get(self, url):
return self._do_get(
url,
# Since we're explicitly getting discovery endpoints, strip the
# automatic /v2[.1] added by the fixture.
strip_version=True)
@ddt.data('', '/')
def test_versions_get_base(self, url):
response = self._get(url)
self._verify_response('versions-get-resp', self.max_api_version,
response, 200, update_links=False)
@ddt.data(('/v2', 'v2-version-get-resp', {}),
('/v2/', 'v2-version-get-resp', {}),
('/v2.1', 'v21-version-get-resp', max_api_version),
('/v2.1/', 'v21-version-get-resp', max_api_version))
@ddt.unpack
def test_versions_get_versioned(self, url, tplname, subs):
response = self._get(url)
self._verify_response(tplname, subs, response, 200, update_links=False)
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