933bc59b39
This lets all the ModelBuilder classes use one baseclass and forces ClusterDataModelCollector's to pass the scope. The scopes are still unused in the case of Ironic and Cinder. The idea is to do several follow ups to this and in the end have a similar method to query_retry in the datasources baseclass. Change-Id: Ibbdedd3087fef5298d7f4c9d3abdba05d1fbb2f0
156 lines
5.1 KiB
Python
156 lines
5.1 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import mock
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from watcher.common import cinder_helper
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from watcher.common import exception
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from watcher.decision_engine.model.collector import cinder
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from watcher.tests import base
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from watcher.tests import conf_fixture
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class TestCinderClusterDataModelCollector(base.TestCase):
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def setUp(self):
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super(TestCinderClusterDataModelCollector, self).setUp()
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self.useFixture(conf_fixture.ConfReloadFixture())
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@mock.patch('keystoneclient.v3.client.Client', mock.Mock())
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@mock.patch.object(cinder_helper, 'CinderHelper')
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def test_cinder_cdmc_execute(self, m_cinder_helper_cls):
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m_cinder_helper = mock.Mock(name="cinder_helper")
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m_cinder_helper_cls.return_value = m_cinder_helper
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fake_storage_node = mock.Mock(
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host='host@backend',
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zone='zone',
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status='enabled',
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state='up',
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volume_type=['fake_type']
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)
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fake_storage_pool = mock.Mock(
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total_volumes=1,
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total_capacity_gb=30,
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free_capacity_gb=20,
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provisioned_capacity_gb=10,
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allocated_capacity_gb=10,
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virtual_free=20
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)
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setattr(fake_storage_pool, 'name', 'host@backend#pool')
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fake_volume = mock.Mock(
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id=1,
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size=1,
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status='in-use',
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attachments=[{"server_id": "server_id",
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"attachment_id": "attachment_id"}],
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multiattach='false',
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snapshot_id='',
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metadata='{"key": "value"}',
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bootable='false'
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)
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setattr(fake_volume, 'name', 'name')
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setattr(fake_volume, 'os-vol-tenant-attr:tenant_id',
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'0c003652-0cb1-4210-9005-fd5b92b1faa2')
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setattr(fake_volume, 'os-vol-host-attr:host', 'host@backend#pool')
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# storage node list
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m_cinder_helper.get_storage_node_list.return_value = [
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fake_storage_node]
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m_cinder_helper.get_volume_type_by_backendname.return_value = [
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'fake_type']
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# storage pool list
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m_cinder_helper.get_storage_pool_list.return_value = [
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fake_storage_pool]
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# volume list
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m_cinder_helper.get_volume_list.return_value = [fake_volume]
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m_config = mock.Mock()
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m_osc = mock.Mock()
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cinder_cdmc = cinder.CinderClusterDataModelCollector(
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config=m_config, osc=m_osc)
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cinder_cdmc.get_audit_scope_handler([])
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model = cinder_cdmc.execute()
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storage_nodes = model.get_all_storage_nodes()
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storage_node = list(storage_nodes.values())[0]
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storage_pools = model.get_node_pools(storage_node)
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storage_pool = storage_pools[0]
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volumes = model.get_pool_volumes(storage_pool)
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volume = volumes[0]
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self.assertEqual(1, len(storage_nodes))
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self.assertEqual(1, len(storage_pools))
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self.assertEqual(1, len(volumes))
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self.assertEqual(storage_node.host, 'host@backend')
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self.assertEqual(storage_pool.name, 'host@backend#pool')
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self.assertEqual(volume.uuid, '1')
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@mock.patch('keystoneclient.v3.client.Client', mock.Mock())
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@mock.patch.object(cinder_helper, 'CinderHelper')
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def test_cinder_cdmc_total_capacity_gb_not_integer(
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self, m_cinder_helper_cls):
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m_cinder_helper = mock.Mock(name="cinder_helper")
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m_cinder_helper_cls.return_value = m_cinder_helper
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fake_storage_node = mock.Mock(
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host='host@backend',
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zone='zone',
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status='enabled',
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state='up',
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volume_type=['fake_type']
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)
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fake_storage_pool = mock.Mock(
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total_volumes=1,
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total_capacity_gb="unknown",
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free_capacity_gb=20,
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provisioned_capacity_gb=10,
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allocated_capacity_gb=10,
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virtual_free=20
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)
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setattr(fake_storage_pool, 'name', 'host@backend#pool')
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# storage node list
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m_cinder_helper.get_storage_node_list.return_value = [
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fake_storage_node]
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m_cinder_helper.get_volume_type_by_backendname.return_value = [
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'fake_type']
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# storage pool list
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m_cinder_helper.get_storage_pool_list.return_value = [
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fake_storage_pool]
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# volume list
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m_cinder_helper.get_volume_list.return_value = []
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m_config = mock.Mock()
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m_osc = mock.Mock()
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cinder_cdmc = cinder.CinderClusterDataModelCollector(
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config=m_config, osc=m_osc)
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cinder_cdmc.get_audit_scope_handler([])
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self.assertRaises(exception.InvalidPoolAttributeValue,
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cinder_cdmc.execute)
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