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# 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 types
import mock
from ceilometerclient import client
from ceilometerclient.tests import fakes
from ceilometerclient.tests import utils
from ceilometerclient.v1 import client as v1client
from ceilometerclient.v2 import client as v2client
FAKE_ENV = {
'username': 'username',
'password': 'password',
'tenant_name': 'tenant_name',
'auth_url': 'http://no.where',
'ceilometer_url': 'http://no.where',
'auth_plugin': 'fake_auth',
'token': '1234',
'user_domain_name': 'default',
'project_domain_name': 'default',
}
class ClientTest(utils.BaseTestCase):
@staticmethod
def create_client(env, api_version=2, endpoint=None, exclude=[]):
env = dict((k, v) for k, v in env.items()
if k not in exclude)
return client.get_client(api_version, **env)
def test_client_version(self):
c1 = self.create_client(env=FAKE_ENV, api_version=1)
self.assertIsInstance(c1, v1client.Client)
c2 = self.create_client(env=FAKE_ENV, api_version=2)
self.assertIsInstance(c2, v2client.Client)
def test_client_auth_lambda(self):
env = FAKE_ENV.copy()
env['token'] = lambda: env['token']
self.assertIsInstance(env['token'],
types.FunctionType)
c2 = self.create_client(env)
self.assertIsInstance(c2, v2client.Client)
def test_client_auth_non_lambda(self):
env = FAKE_ENV.copy()
env['token'] = "1234"
self.assertIsInstance(env['token'], str)
c2 = self.create_client(env)
self.assertIsInstance(c2, v2client.Client)
@mock.patch('keystoneclient.v2_0.client', fakes.FakeKeystone)
def test_client_without_auth_plugin(self):
env = FAKE_ENV.copy()
del env['auth_plugin']
c = self.create_client(env, api_version=2, endpoint='fake_endpoint')
self.assertIsInstance(c.auth_plugin, client.AuthPlugin)
def test_client_without_auth_plugin_keystone_v3(self):
env = FAKE_ENV.copy()
del env['auth_plugin']
expected = {
'username': 'username',
'endpoint': 'http://no.where',
'tenant_name': 'tenant_name',
'service_type': None,
'token': '1234',
'endpoint_type': None,
'auth_url': 'http://no.where',
'tenant_id': None,
'insecure': None,
'cacert': None,
'password': 'password',
'user_domain_name': 'default',
'user_domain_id': None,
'project_domain_name': 'default',
'project_domain_id': None,
}
with mock.patch('ceilometerclient.client.AuthPlugin') as auth_plugin:
self.create_client(env, api_version=2, endpoint='http://no.where')
auth_plugin.assert_called_with(**expected)
def test_client_with_auth_plugin(self):
c = self.create_client(FAKE_ENV, api_version=2)
self.assertIsInstance(c.auth_plugin, str)
def test_v2_client_timeout_invalid_value(self):
env = FAKE_ENV.copy()
env['timeout'] = 'abc'
self.assertRaises(ValueError, self.create_client, env)
env['timeout'] = '1.5'
self.assertRaises(ValueError, self.create_client, env)
def _test_v2_client_timeout_integer(self, timeout, expected_value):
env = FAKE_ENV.copy()
env['timeout'] = timeout
expected = {
'auth_plugin': 'fake_auth',
'timeout': expected_value,
'original_ip': None,
'http': None,
'region_name': None,
'verify': True,
'timings': None,
'keyring_saver': None,
'cert': None,
'endpoint_type': None,
'user_agent': None,
'debug': None,
}
cls = 'ceilometerclient.openstack.common.apiclient.client.HTTPClient'
with mock.patch(cls) as mocked:
self.create_client(env)
mocked.assert_called_with(**expected)
def test_v2_client_timeout_zero(self):
self._test_v2_client_timeout_integer(0, None)
def test_v2_client_timeout_valid_value(self):
self._test_v2_client_timeout_integer(30, 30)
def test_v2_client_cacert_in_verify(self):
env = FAKE_ENV.copy()
env['cacert'] = '/path/to/cacert'
client = self.create_client(env)
self.assertEqual('/path/to/cacert', client.client.verify)
def test_v2_client_certfile_and_keyfile(self):
env = FAKE_ENV.copy()
env['cert_file'] = '/path/to/cert'
env['key_file'] = '/path/to/keycert'
client = self.create_client(env)
self.assertEqual(('/path/to/cert', '/path/to/keycert'),
client.client.cert)
def test_v2_client_insecure(self):
env = FAKE_ENV.copy()
env.pop('auth_plugin')
env['insecure'] = 'True'
client = self.create_client(env)
self.assertIn('insecure', client.auth_plugin.opts)
self.assertEqual('True', client.auth_plugin.opts['insecure'])
class ClientTest2(ClientTest):
@staticmethod
def create_client(env, api_version=2, endpoint=None, exclude=[]):
env = dict((k, v) for k, v in env.items()
if k not in exclude)
# Run the same tests with direct instantiation of the Client
return client.Client(api_version, endpoint, **env)
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