132 lines
6.0 KiB
Python
132 lines
6.0 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from cinderclient.v3 import volumes
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from collections import namedtuple
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import mock
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from karbor.common import constants
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from karbor.context import RequestContext
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from karbor.resource import Resource
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from karbor.services.protection.protectable_plugins.volume \
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import VolumeProtectablePlugin
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from karbor.tests import base
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from oslo_config import cfg
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project_info = namedtuple('project_info', field_names=['id', 'type', 'name'])
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vol_info = namedtuple('vol_info', ['id', 'attachments', 'name', 'status',
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'availability_zone'])
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class VolumeProtectablePluginTest(base.TestCase):
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def setUp(self):
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super(VolumeProtectablePluginTest, self).setUp()
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service_catalog = [
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{'type': 'volumev3',
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'endpoints': [{'publicURL': 'http://127.0.0.1:8776/v3/abcd'}],
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},
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]
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self._context = RequestContext(user_id='demo',
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project_id='abcd',
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auth_token='efgh',
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service_catalog=service_catalog)
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def test_create_client_by_endpoint(self):
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cfg.CONF.set_default('cinder_endpoint',
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'http://127.0.0.1:8776/v3',
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'cinder_client')
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plugin = VolumeProtectablePlugin(self._context)
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self.assertEqual('volumev3',
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plugin._client(self._context).client.service_type)
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self.assertEqual('http://127.0.0.1:8776/v3/abcd',
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plugin._client(self._context).client.management_url)
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def test_create_client_by_catalog(self):
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plugin = VolumeProtectablePlugin(self._context)
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self.assertEqual('volumev3',
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plugin._client(self._context).client.service_type)
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self.assertEqual('http://127.0.0.1:8776/v3/abcd',
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plugin._client(self._context).client.management_url)
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def test_get_resource_type(self):
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plugin = VolumeProtectablePlugin(self._context)
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self.assertEqual("OS::Cinder::Volume", plugin.get_resource_type())
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def test_get_parent_resource_types(self):
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plugin = VolumeProtectablePlugin(self._context)
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self.assertItemsEqual(("OS::Nova::Server", "OS::Keystone::Project"),
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plugin.get_parent_resource_types())
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@mock.patch.object(volumes.VolumeManager, 'list')
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def test_list_resources(self, mock_volume_list):
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plugin = VolumeProtectablePlugin(self._context)
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mock_volume_list.return_value = [
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vol_info('123', [], 'name123', 'available', 'az1'),
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vol_info('456', [], 'name456', 'available', 'az1'),
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]
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self.assertEqual([Resource('OS::Cinder::Volume', '123', 'name123',
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{'availability_zone': 'az1'}),
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Resource('OS::Cinder::Volume', '456', 'name456',
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{'availability_zone': 'az1'})],
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plugin.list_resources(self._context))
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@mock.patch.object(volumes.VolumeManager, 'get')
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def test_show_resource(self, mock_volume_get):
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plugin = VolumeProtectablePlugin(self._context)
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vol_info = namedtuple('vol_info', ['id', 'name', 'status',
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'availability_zone'])
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mock_volume_get.return_value = vol_info(id='123', name='name123',
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status='available',
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availability_zone='az1')
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self.assertEqual(Resource('OS::Cinder::Volume', '123', 'name123',
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{'availability_zone': 'az1'}),
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plugin.show_resource(self._context, "123"))
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@mock.patch.object(volumes.VolumeManager, 'list')
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def test_get_server_dependent_resources(self, mock_volume_list):
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plugin = VolumeProtectablePlugin(self._context)
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attached = [{'server_id': 'abcdef', 'name': 'name'}]
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mock_volume_list.return_value = [
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vol_info('123', attached, 'name123', 'available', 'az1'),
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vol_info('456', [], 'name456', 'available', 'az1'),
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]
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self.assertEqual([Resource('OS::Cinder::Volume', '123', 'name123',
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{'availability_zone': 'az1'})],
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plugin.get_dependent_resources(
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self._context,
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Resource("OS::Nova::Server", 'abcdef', 'name',
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{'availability_zone': 'az1'})))
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@mock.patch.object(volumes.VolumeManager, 'list')
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def test_get_project_dependent_resources(self, mock_volume_list):
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project = project_info('abcd', constants.PROJECT_RESOURCE_TYPE,
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'nameabcd')
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plugin = VolumeProtectablePlugin(self._context)
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volumes = [
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mock.Mock(name='Volume', id='123', availability_zone='az1'),
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mock.Mock(name='Volume', id='456', availability_zone='az1'),
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]
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setattr(volumes[0], 'os-vol-tenant-attr:tenant_id', 'abcd')
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setattr(volumes[1], 'os-vol-tenant-attr:tenant_id', 'efgh')
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setattr(volumes[0], 'name', 'name123')
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setattr(volumes[1], 'name', 'name456')
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mock_volume_list.return_value = volumes
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self.assertEqual(
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[Resource('OS::Cinder::Volume', '123', 'name123',
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{'availability_zone': 'az1'})],
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plugin.get_dependent_resources(self._context, project))
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