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# Copyright (c) 2015 Ericsson AB.
#
# 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.
from barbicanclient import client
from barbicanclient import exceptions
from functionaltests.base import BaseTestCase
from functionaltests.common import config
from keystoneauth1 import exceptions as ks_exceptions
from keystoneauth1 import identity
from keystoneauth1 import session
CONF = config.get_config()
class WhenTestingClientConnectivity(BaseTestCase):
@classmethod
def setUpClass(cls):
super(WhenTestingClientConnectivity, cls).setUpClass()
if 'v2' in CONF.identity.auth_version:
cls.auth = identity.Password(
auth_url=CONF.identity.uri,
username=CONF.keymanager.username,
password=CONF.keymanager.password,
tenant_name=CONF.keymanager.project_name)
else:
cls.auth = identity.Password(
auth_url=CONF.identity.uri,
username=CONF.keymanager.username,
user_domain_name=CONF.identity.domain_name,
password=CONF.keymanager.password,
project_name=CONF.keymanager.project_name,
project_domain_name=CONF.keymanager.project_domain_name)
# enables the tests in this class to share a keystone token
cls.sess = session.Session(auth=cls.auth)
def setUp(self):
self.LOG.info('Starting: %s', self._testMethodName)
super(WhenTestingClientConnectivity, self).setUp()
def assert_client_can_contact_barbican(self, client):
"""Asserts that the client has connectivity to Barbican.
If there was an error with the connectivity, the operations that are
attempted through the client would throw an exception.
"""
containers = client.containers.list()
orders = client.orders.list()
secrets = client.secrets.list()
self.assertIsNotNone(containers)
self.assertIsNotNone(orders)
self.assertIsNotNone(secrets)
def assert_client_cannot_contact_barbican(self, client):
self.assertRaises(exceptions.HTTPClientError, client.containers.list)
self.assertRaises(exceptions.HTTPClientError, client.orders.list)
self.assertRaises(exceptions.HTTPClientError, client.secrets.list)
def test_can_access_server_if_endpoint_and_session_specified(self):
barbicanclient = client.Client(
endpoint=CONF.keymanager.url,
project_id=CONF.keymanager.project_id,
session=self.sess)
self.assert_client_can_contact_barbican(barbicanclient)
def test_client_can_access_server_if_no_endpoint_specified(self):
barbicanclient = client.Client(
project_id=CONF.keymanager.project_id,
session=self.sess)
self.assert_client_can_contact_barbican(barbicanclient)
def test_client_can_access_server_if_no_session_specified(self):
barbicanclient = client.Client(
endpoint=CONF.keymanager.url,
project_id=CONF.keymanager.project_id,
auth=self.auth)
self.assert_client_can_contact_barbican(barbicanclient)
def test_client_can_access_server_if_endpoint_filters_specified(self):
barbicanclient = client.Client(
project_id=CONF.keymanager.project_id,
auth=self.auth,
interface=client.DEFAULT_SERVICE_INTERFACE,
service_type=client.DEFAULT_SERVICE_TYPE,
version=client._DEFAULT_API_VERSION)
self.assert_client_can_contact_barbican(barbicanclient)
def test_client_cannot_access_server_if_endpoint_filter_wrong(self):
self.assertRaises(
ks_exceptions.EndpointNotFound,
client.Client,
project_id=CONF.keymanager.project_id,
auth=self.auth,
interface=client.DEFAULT_SERVICE_INTERFACE,
service_type='wrong-service-type',
version=client._DEFAULT_API_VERSION)
self.assertRaises(
ks_exceptions.EndpointNotFound,
client.Client,
project_id=CONF.keymanager.project_id,
auth=self.auth,
interface='wrong-interface',
service_type=client.DEFAULT_SERVICE_TYPE,
version=client._DEFAULT_API_VERSION)
self.assertRaises(
ks_exceptions.EndpointNotFound,
client.Client,
project_id=CONF.keymanager.project_id,
auth=self.auth,
interface=client.DEFAULT_SERVICE_INTERFACE,
service_type=client.DEFAULT_SERVICE_TYPE,
service_name='wrong-service-name',
version=client._DEFAULT_API_VERSION)
self.assertRaises(
ks_exceptions.EndpointNotFound,
client.Client,
project_id=CONF.keymanager.project_id,
auth=self.auth,
interface=client.DEFAULT_SERVICE_INTERFACE,
service_type=client.DEFAULT_SERVICE_TYPE,
region_name='wrong-region-name',
version=client._DEFAULT_API_VERSION)
def test_cannot_create_client_if_nonexistent_version_specified(self):
self.assertRaises(exceptions.UnsupportedVersion,
client.Client,
**{"project_id": CONF.keymanager.project_id,
"auth": self.auth,
"interface": client.DEFAULT_SERVICE_INTERFACE,
"service_type": client.DEFAULT_SERVICE_TYPE,
"version": 'wrong-version'})
self.assertRaises(exceptions.UnsupportedVersion,
client.Client,
**{"endpoint": CONF.keymanager.url,
"project_id": CONF.keymanager.project_id,
"auth": self.auth,
"version": 'nonexistent_version'})
def test_client_can_access_server_if_no_version_is_specified(self):
barbicanclient = client.Client(
project_id=CONF.keymanager.project_id,
auth=self.auth,
interface=client.DEFAULT_SERVICE_INTERFACE,
service_type=client.DEFAULT_SERVICE_TYPE)
self.assert_client_can_contact_barbican(barbicanclient)
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