140 lines
5.9 KiB
Python
140 lines
5.9 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 ClusterOperationTest(base.SenlinTestCase):
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def setUp(self):
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super(ClusterOperationTest, 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_operation(self, mock_wait, mock_start, mock_dep, mock_action,
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mock_update, mock_load):
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cluster = mock.Mock(id='FAKE_ID')
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cluster.do_operation.return_value = True
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mock_load.return_value = cluster
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action = ca.ClusterAction(cluster.id, 'CLUSTER_OPERATION', self.ctx)
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action.id = 'CLUSTER_ACTION_ID'
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action.inputs = {
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'operation': 'dance',
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'params': {'style': 'tango'},
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'nodes': ['NODE_ID_1', 'NODE_ID_2'],
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}
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mock_action.side_effect = ['NODE_OP_ID_1', 'NODE_OP_ID_2']
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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_operation()
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# assertions
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self.assertEqual(action.RES_OK, res_code)
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self.assertEqual("Cluster operation 'dance' completed.", res_msg)
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cluster.do_operation.assert_called_once_with(action.context,
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operation='dance')
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mock_action.assert_has_calls([
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mock.call(action.context, 'NODE_ID_1', 'NODE_OPERATION',
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name='node_dance_NODE_ID_', cause=consts.CAUSE_DERIVED,
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inputs={
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'operation': 'dance',
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'params': {'style': 'tango'}
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}),
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mock.call(action.context, 'NODE_ID_2', 'NODE_OPERATION',
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name='node_dance_NODE_ID_', cause=consts.CAUSE_DERIVED,
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inputs={
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'operation': 'dance',
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'params': {'style': 'tango'}
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}),
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])
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mock_dep.assert_called_once_with(
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action.context, ['NODE_OP_ID_1', 'NODE_OP_ID_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_OP_ID_1', {'status': 'READY'}),
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mock.call(action.context, 'NODE_OP_ID_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(action.context, 'dance')
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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_operation_failed_wait(self, mock_wait, mock_start, mock_dep,
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mock_action, mock_update, mock_load):
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cluster = mock.Mock(id='FAKE_ID')
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cluster.do_operation.return_value = True
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mock_load.return_value = cluster
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action = ca.ClusterAction(cluster.id, 'CLUSTER_OPERATION', self.ctx)
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action.id = 'CLUSTER_ACTION_ID'
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action.inputs = {
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'operation': 'dance',
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'params': {'style': 'tango'},
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'nodes': ['NODE_ID_1', 'NODE_ID_2'],
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}
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mock_action.side_effect = ['NODE_OP_ID_1', 'NODE_OP_ID_2']
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mock_wait.return_value = (action.RES_ERROR, 'Something is wrong')
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# do it
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res_code, res_msg = action.do_operation()
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# assertions
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self.assertEqual(action.RES_ERROR, res_code)
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self.assertEqual("Something is wrong", res_msg)
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cluster.do_operation.assert_called_once_with(action.context,
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operation='dance')
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mock_action.assert_has_calls([
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mock.call(action.context, 'NODE_ID_1', 'NODE_OPERATION',
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name='node_dance_NODE_ID_', cause=consts.CAUSE_DERIVED,
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inputs={
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'operation': 'dance',
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'params': {'style': 'tango'}
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}),
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mock.call(action.context, 'NODE_ID_2', 'NODE_OPERATION',
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name='node_dance_NODE_ID_', cause=consts.CAUSE_DERIVED,
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inputs={
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'operation': 'dance',
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'params': {'style': 'tango'}
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}),
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])
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mock_dep.assert_called_once_with(
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action.context, ['NODE_OP_ID_1', 'NODE_OP_ID_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_OP_ID_1', {'status': 'READY'}),
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mock.call(action.context, 'NODE_OP_ID_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(action.context, 'dance')
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