203 lines
8.7 KiB
Python
203 lines
8.7 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 unittest import mock
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from senlin.common import consts
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from senlin.engine.actions import base as ab
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from senlin.engine.actions import cluster_action as ca
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from senlin.engine import cluster as cm
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from senlin.engine import dispatcher
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from senlin.objects import action as ao
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from senlin.objects import dependency as dobj
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from senlin.tests.unit.common import base
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from senlin.tests.unit.common import utils
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@mock.patch.object(cm.Cluster, 'load')
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class ClusterCheckTest(base.SenlinTestCase):
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def setUp(self):
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super(ClusterCheckTest, self).setUp()
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self.ctx = utils.dummy_context()
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@mock.patch.object(ao.Action, 'update')
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@mock.patch.object(ab.Action, 'create')
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@mock.patch.object(dobj.Dependency, 'create')
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@mock.patch.object(dispatcher, 'start_action')
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@mock.patch.object(ca.ClusterAction, '_wait_for_dependents')
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def test_do_check(self, mock_wait, mock_start, mock_dep, mock_action,
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mock_update, mock_load):
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node1 = mock.Mock(id='NODE_1')
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node2 = mock.Mock(id='NODE_2')
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cluster = mock.Mock(id='FAKE_ID', status='old status',
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status_reason='old reason')
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cluster.nodes = [node1, node2]
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cluster.do_check.return_value = True
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mock_load.return_value = cluster
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mock_action.side_effect = ['NODE_ACTION_1', 'NODE_ACTION_2']
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action = ca.ClusterAction('FAKE_CLUSTER', 'CLUSTER_CHECK', self.ctx)
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action.id = 'CLUSTER_ACTION_ID'
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mock_wait.return_value = (action.RES_OK, 'Everything is Okay')
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# do it
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res_code, res_msg = action.do_check()
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# assertions
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self.assertEqual(action.RES_OK, res_code)
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self.assertEqual('Cluster checking completed.', res_msg)
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mock_load.assert_called_once_with(action.context, 'FAKE_CLUSTER')
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cluster.do_check.assert_called_once_with(action.context)
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mock_action.assert_has_calls([
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mock.call(action.context, 'NODE_1', 'NODE_CHECK',
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name='node_check_NODE_1',
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cause=consts.CAUSE_DERIVED,
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inputs={}),
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mock.call(action.context, 'NODE_2', 'NODE_CHECK',
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name='node_check_NODE_2',
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cause=consts.CAUSE_DERIVED,
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inputs={})
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])
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mock_dep.assert_called_once_with(action.context,
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['NODE_ACTION_1', 'NODE_ACTION_2'],
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'CLUSTER_ACTION_ID')
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mock_update.assert_has_calls([
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mock.call(action.context, 'NODE_ACTION_1', {'status': 'READY'}),
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mock.call(action.context, 'NODE_ACTION_2', {'status': 'READY'}),
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])
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mock_start.assert_called_once_with()
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mock_wait.assert_called_once_with()
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cluster.eval_status.assert_called_once_with(
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action.context, consts.CLUSTER_CHECK)
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@mock.patch.object(ao.Action, 'update')
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@mock.patch.object(ab.Action, 'create')
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@mock.patch.object(ao.Action, 'delete_by_target')
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@mock.patch.object(dobj.Dependency, 'create')
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@mock.patch.object(dispatcher, 'start_action')
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@mock.patch.object(ca.ClusterAction, '_wait_for_dependents')
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def test_do_check_need_delete(self, mock_wait, mock_start, mock_dep,
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mock_delete, mock_action, mock_update,
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mock_load):
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node1 = mock.Mock(id='NODE_1')
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node2 = mock.Mock(id='NODE_2')
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cluster = mock.Mock(id='FAKE_ID', status='old status',
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status_reason='old reason')
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cluster.nodes = [node1, node2]
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cluster.do_check.return_value = True
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mock_load.return_value = cluster
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mock_action.side_effect = ['NODE_ACTION_1', 'NODE_ACTION_2']
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action = ca.ClusterAction('FAKE_CLUSTER', 'CLUSTER_CHECK', self.ctx,
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inputs={'delete_check_action': True})
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action.id = 'CLUSTER_ACTION_ID'
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mock_wait.return_value = (action.RES_OK, 'Everything is Okay')
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# do it
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res_code, res_msg = action.do_check()
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# assertions
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self.assertEqual(action.RES_OK, res_code)
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self.assertEqual('Cluster checking completed.', res_msg)
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mock_load.assert_called_once_with(action.context, 'FAKE_CLUSTER')
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cluster.do_check.assert_called_once_with(action.context)
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mock_delete.assert_has_calls([
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mock.call(action.context, 'NODE_1', action=['NODE_CHECK'],
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status=['SUCCEEDED', 'FAILED']),
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mock.call(action.context, 'NODE_2', action=['NODE_CHECK'],
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status=['SUCCEEDED', 'FAILED'])
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])
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mock_action.assert_has_calls([
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mock.call(action.context, 'NODE_1', 'NODE_CHECK',
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name='node_check_NODE_1',
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cause=consts.CAUSE_DERIVED,
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inputs={'delete_check_action': True}),
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mock.call(action.context, 'NODE_2', 'NODE_CHECK',
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name='node_check_NODE_2',
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cause=consts.CAUSE_DERIVED,
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inputs={'delete_check_action': True})
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])
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mock_dep.assert_called_once_with(action.context,
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['NODE_ACTION_1', 'NODE_ACTION_2'],
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'CLUSTER_ACTION_ID')
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mock_update.assert_has_calls([
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mock.call(action.context, 'NODE_ACTION_1', {'status': 'READY'}),
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mock.call(action.context, 'NODE_ACTION_2', {'status': 'READY'}),
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])
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mock_start.assert_called_once_with()
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mock_wait.assert_called_once_with()
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cluster.eval_status.assert_called_once_with(
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action.context, consts.CLUSTER_CHECK)
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def test_do_check_cluster_empty(self, mock_load):
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cluster = mock.Mock(id='FAKE_ID', nodes=[], status='old status',
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status_reason='old reason')
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cluster.do_check.return_value = True
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mock_load.return_value = cluster
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action = ca.ClusterAction(cluster.id, 'CLUSTER_CHECK', self.ctx)
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# do it
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res_code, res_msg = action.do_check()
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self.assertEqual(action.RES_OK, res_code)
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self.assertEqual('Cluster checking completed.', res_msg)
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cluster.do_check.assert_called_once_with(self.ctx)
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cluster.eval_status.assert_called_once_with(
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action.context, consts.CLUSTER_CHECK)
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@mock.patch.object(ao.Action, 'update')
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@mock.patch.object(ab.Action, 'create')
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@mock.patch.object(dobj.Dependency, 'create')
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@mock.patch.object(dispatcher, 'start_action')
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@mock.patch.object(ca.ClusterAction, '_wait_for_dependents')
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def test_do_check_failed_waiting(self, mock_wait, mock_start, mock_dep,
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mock_action, mock_update, mock_load):
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node = mock.Mock(id='NODE_1')
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cluster = mock.Mock(id='CLUSTER_ID', status='old status',
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status_reason='old reason')
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cluster.do_recover.return_value = True
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cluster.nodes = [node]
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mock_load.return_value = cluster
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mock_action.return_value = 'NODE_ACTION_ID'
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action = ca.ClusterAction('FAKE_CLUSTER', 'CLUSTER_CHECK', self.ctx)
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action.id = 'CLUSTER_ACTION_ID'
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mock_wait.return_value = (action.RES_TIMEOUT, 'Timeout!')
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res_code, res_msg = action.do_check()
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self.assertEqual(action.RES_TIMEOUT, res_code)
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self.assertEqual('Timeout!', res_msg)
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mock_load.assert_called_once_with(self.ctx, 'FAKE_CLUSTER')
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cluster.do_check.assert_called_once_with(action.context)
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mock_action.assert_called_once_with(
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action.context, 'NODE_1', 'NODE_CHECK',
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name='node_check_NODE_1',
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inputs={},
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cause=consts.CAUSE_DERIVED,
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)
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mock_dep.assert_called_once_with(action.context, ['NODE_ACTION_ID'],
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'CLUSTER_ACTION_ID')
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mock_update.assert_called_once_with(action.context, 'NODE_ACTION_ID',
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{'status': 'READY'})
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mock_start.assert_called_once_with()
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mock_wait.assert_called_once_with()
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cluster.eval_status.assert_called_once_with(
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action.context, consts.CLUSTER_CHECK)
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