def _check_version(self, version, headers=None):
if headers is None:
headers = {}
# ensure that major version in the URL matches the header
if version.major != versions.BASE_VERSION:
raise exc.HTTPNotAcceptable(
"Mutually exclusive versions requested. Version %(ver)s "
"requested but not supported by this service. The supported "
"version range is: [%(min)s, %(max)s]." % {
'ver': version,
'min': versions.min_version_string(),
'max': versions.max_version_string()
},
headers=headers)
# ensure the minor version is within the supported range
if version < min_version() or version > max_version():
raise exc.HTTPNotAcceptable(
"Version %(ver)s was requested but the minor version is not "
"supported by this service. The supported version range is: "
"[%(min)s, %(max)s]." % {
'ver': version,
'min': versions.min_version_string(),
'max': versions.max_version_string()
},
headers=headers)
def min_version():
return base.Version(
{
base.Version.string:
' '.join([
versions.service_type_string(),
versions.min_version_string()
])
}, versions.min_version_string(), versions.max_version_string())
def _route(self, args, request=None):
v = base.Version(pecan.request.headers, versions.min_version_string(),
versions.max_version_string())
# The Vary header is used as a hint to caching proxies and user agents
# that the response is also dependent on the OpenStack-API-Version and
# not just the body and query parameters. See RFC 7231 for details.
pecan.response.headers['Vary'] = base.Version.string
# Always set the min and max headers
pecan.response.headers[base.Version.min_string] = (
versions.min_version_string())
pecan.response.headers[base.Version.max_string] = (
versions.max_version_string())
# assert that requested version is supported
self._check_version(v, pecan.response.headers)
pecan.response.headers[base.Version.string] = str(v)
pecan.request.version = v
return super(Controller, self)._route(args, request)
# 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.
from watcher.api.controllers.v1 import versions
from watcher.tests.api import base as api_base
SERVICE_TYPE = 'infra-optim'
H_MIN_VER = 'openstack-api-minimum-version'
H_MAX_VER = 'openstack-api-maximum-version'
H_RESP_VER = 'openstack-api-version'
MIN_VER = versions.min_version_string()
MAX_VER = versions.max_version_string()
class TestMicroversions(api_base.FunctionalTest):
controller_list_response = [
'scoring_engines', 'audit_templates', 'audits', 'actions',
'action_plans', 'services'
]
def setUp(self):
super(TestMicroversions, self).setUp()
def test_wrong_major_version(self):
response = self.get_json(