77 lines
3.3 KiB
Python
77 lines
3.3 KiB
Python
# Copyright 2018 Canonical Ltd
|
|
#
|
|
# 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 mock
|
|
|
|
import charms_openstack.test_utils as test_utils
|
|
|
|
import charm.openstack.api_crud as api_crud
|
|
|
|
|
|
class TestAPICrud(test_utils.PatchHelper):
|
|
|
|
def test_session_from_identity_service(self):
|
|
self.patch_object(api_crud, 'keystone_identity')
|
|
self.patch_object(api_crud, 'keystone_session')
|
|
identity_service = mock.MagicMock()
|
|
result = api_crud.session_from_identity_service(identity_service)
|
|
self.keystone_identity.Password.assert_called_once_with(
|
|
auth_url='{}://{}:{}/'
|
|
.format(identity_service.auth_protocol(),
|
|
identity_service.auth_host(),
|
|
identity_service.auth_port()),
|
|
user_domain_name=identity_service.service_domain(),
|
|
username=identity_service.service_username(),
|
|
password=identity_service.service_password(),
|
|
project_domain_name=identity_service.service_domain(),
|
|
project_name=identity_service.service_tenant(),
|
|
)
|
|
self.keystone_session.Session.assert_called_once_with(
|
|
auth=self.keystone_identity.Password())
|
|
self.assertEqual(result, self.keystone_session.Session())
|
|
|
|
def test_get_nova_flavor(self):
|
|
self.patch_object(api_crud, 'nova_client')
|
|
self.patch_object(api_crud, 'keystone_session')
|
|
self.patch_object(api_crud, 'keystone_identity')
|
|
self.patch_object(api_crud, 'keystone_exceptions')
|
|
nova = mock.MagicMock()
|
|
flavor = mock.MagicMock()
|
|
flavor.id = 'fake-id'
|
|
flavor.name = 'charm-octavia'
|
|
nova.flavors.list.return_value = [flavor]
|
|
self.nova_client.Client.return_value = nova
|
|
|
|
self.keystone_exceptions.catalog.EndpointNotFound = Exception
|
|
self.keystone_exceptions.connection.ConnectFailure = Exception
|
|
self.nova_client.exceptions.ConnectionRefused = Exception
|
|
self.nova_client.exceptions.ClientException = Exception
|
|
nova.flavors.list.side_effect = Exception
|
|
identity_service = mock.MagicMock()
|
|
with self.assertRaises(api_crud.APIUnavailable):
|
|
api_crud.get_nova_flavor(identity_service)
|
|
|
|
nova.flavors.list.side_effect = None
|
|
api_crud.get_nova_flavor(identity_service)
|
|
self.nova_client.Client.assert_called_with(
|
|
'2',
|
|
session=self.keystone_session.Session(auth=self.keystone_identity))
|
|
nova.flavors.list.assert_called_with(is_public=False)
|
|
self.assertFalse(nova.flavors.create.called)
|
|
nova.flavors.list.return_value = []
|
|
nova.flavors.create.return_value = flavor
|
|
api_crud.get_nova_flavor(identity_service)
|
|
nova.flavors.create.assert_called_with('charm-octavia', 1024, 1, 8,
|
|
is_public=False)
|