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# Licensed to the StackStorm, Inc ('StackStorm') under one or more |
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# contributor license agreements. See the NOTICE file distributed with |
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# this work for additional information regarding copyright ownership. |
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# The ASF licenses this file to You under the Apache License, Version 2.0 |
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# (the "License"); you may not use this file except in compliance with |
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# the License. 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 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 copy |
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import uuid |
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import mock |
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from mock import call |
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import requests |
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import yaml |
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from mistralclient.api.v2 import executions |
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from mistralclient.api.v2 import workflows |
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from oslo_config import cfg |
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# XXX: actionsensor import depends on config being setup. |
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import st2tests.config as tests_config |
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tests_config.parse_args() |
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from mistral_v2 import MistralRunner |
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from st2common.bootstrap import actionsregistrar |
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from st2common.bootstrap import runnersregistrar |
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from st2common.constants import action as action_constants |
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from st2common.models.db.liveaction import LiveActionDB |
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from st2common.persistence.liveaction import LiveAction |
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from st2common.runners import base as runners |
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from st2common.services import action as action_service |
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from st2common.transport.liveaction import LiveActionPublisher |
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from st2common.transport.publishers import CUDPublisher |
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from st2common.util import loader |
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from st2tests import DbTestCase |
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from st2tests import fixturesloader |
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from st2tests.mocks.liveaction import MockLiveActionPublisher |
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TEST_PACK = 'mistral_tests' |
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TEST_PACK_PATH = fixturesloader.get_fixtures_packs_base_path() + '/' + TEST_PACK |
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PACKS = [ |
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TEST_PACK_PATH, |
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fixturesloader.get_fixtures_packs_base_path() + '/core' |
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] |
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# Action executions requirements |
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MISTRAL_EXECUTION = {'id': str(uuid.uuid4()), 'state': 'RUNNING', 'workflow_name': None} |
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ACTION_PARAMS = {'friend': 'Rocky'} |
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NON_EMPTY_RESULT = 'non-empty' |
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# Non-workbook with a single workflow |
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WF1_META_FILE_NAME = 'workflow_v2.yaml' |
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WF1_META_FILE_PATH = TEST_PACK_PATH + '/actions/' + WF1_META_FILE_NAME |
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WF1_META_CONTENT = loader.load_meta_file(WF1_META_FILE_PATH) |
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WF1_NAME = WF1_META_CONTENT['pack'] + '.' + WF1_META_CONTENT['name'] |
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WF1_ENTRY_POINT = TEST_PACK_PATH + '/actions/' + WF1_META_CONTENT['entry_point'] |
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WF1_ENTRY_POINT_X = WF1_ENTRY_POINT.replace(WF1_META_FILE_NAME, 'xformed_' + WF1_META_FILE_NAME) |
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WF1_SPEC = yaml.safe_load(MistralRunner.get_workflow_definition(WF1_ENTRY_POINT_X)) |
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WF1_YAML = yaml.safe_dump(WF1_SPEC, default_flow_style=False) |
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WF1 = workflows.Workflow(None, {'name': WF1_NAME, 'definition': WF1_YAML}) |
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WF1_OLD = workflows.Workflow(None, {'name': WF1_NAME, 'definition': ''}) |
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WF1_EXEC = copy.deepcopy(MISTRAL_EXECUTION) |
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WF1_EXEC['workflow_name'] = WF1_NAME |
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WF1_EXEC_PAUSED = copy.deepcopy(WF1_EXEC) |
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WF1_EXEC_PAUSED['state'] = 'PAUSED' |
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@mock.patch.object( |
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CUDPublisher, |
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'publish_update', |
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mock.MagicMock(return_value=None)) |
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@mock.patch.object( |
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CUDPublisher, |
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'publish_create', |
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mock.MagicMock(side_effect=MockLiveActionPublisher.publish_create)) |
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@mock.patch.object( |
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LiveActionPublisher, |
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'publish_state', |
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mock.MagicMock(side_effect=MockLiveActionPublisher.publish_state)) |
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class MistralRunnerCancelTest(DbTestCase): |
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@classmethod |
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def setUpClass(cls): |
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super(MistralRunnerCancelTest, cls).setUpClass() |
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# Override the retry configuration here otherwise st2tests.config.parse_args |
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# in DbTestCase.setUpClass will reset these overrides. |
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cfg.CONF.set_override('retry_exp_msec', 100, group='mistral') |
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cfg.CONF.set_override('retry_exp_max_msec', 200, group='mistral') |
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cfg.CONF.set_override('retry_stop_max_msec', 200, group='mistral') |
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cfg.CONF.set_override('api_url', 'http://0.0.0.0:9101', group='auth') |
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# Register runners. |
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runnersregistrar.register_runners() |
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# Register test pack(s). |
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actions_registrar = actionsregistrar.ActionsRegistrar( |
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use_pack_cache=False, |
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fail_on_failure=True |
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) |
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for pack in PACKS: |
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actions_registrar.register_from_pack(pack) |
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@classmethod |
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def get_runner_class(cls, runner_name): |
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return runners.get_runner(runner_name).__class__ |
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@mock.patch.object( |
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workflows.WorkflowManager, 'list', |
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mock.MagicMock(return_value=[])) |
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@mock.patch.object( |
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workflows.WorkflowManager, 'get', |
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mock.MagicMock(return_value=WF1)) |
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@mock.patch.object( |
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workflows.WorkflowManager, 'create', |
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mock.MagicMock(return_value=[WF1])) |
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@mock.patch.object( |
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executions.ExecutionManager, 'create', |
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mock.MagicMock(return_value=executions.Execution(None, WF1_EXEC))) |
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@mock.patch.object( |
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executions.ExecutionManager, 'update', |
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mock.MagicMock(return_value=executions.Execution(None, WF1_EXEC_PAUSED))) |
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def test_cancel(self): |
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liveaction = LiveActionDB(action=WF1_NAME, parameters=ACTION_PARAMS) |
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liveaction, execution = action_service.request(liveaction) |
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liveaction = LiveAction.get_by_id(str(liveaction.id)) |
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self.assertEqual(liveaction.status, action_constants.LIVEACTION_STATUS_RUNNING) |
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mistral_context = liveaction.context.get('mistral', None) |
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self.assertIsNotNone(mistral_context) |
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self.assertEqual(mistral_context['execution_id'], WF1_EXEC.get('id')) |
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self.assertEqual(mistral_context['workflow_name'], WF1_EXEC.get('workflow_name')) |
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requester = cfg.CONF.system_user.user |
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liveaction, execution = action_service.request_cancellation(liveaction, requester) |
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executions.ExecutionManager.update.assert_called_with(WF1_EXEC.get('id'), 'PAUSED') |
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liveaction = LiveAction.get_by_id(str(liveaction.id)) |
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self.assertEqual(liveaction.status, action_constants.LIVEACTION_STATUS_CANCELED) |
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@mock.patch.object( |
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workflows.WorkflowManager, 'list', |
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mock.MagicMock(return_value=[])) |
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@mock.patch.object( |
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workflows.WorkflowManager, 'get', |
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mock.MagicMock(return_value=WF1)) |
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@mock.patch.object( |
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workflows.WorkflowManager, 'create', |
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mock.MagicMock(return_value=[WF1])) |
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@mock.patch.object( |
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executions.ExecutionManager, 'create', |
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mock.MagicMock(return_value=executions.Execution(None, WF1_EXEC))) |
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@mock.patch.object( |
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executions.ExecutionManager, 'update', |
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mock.MagicMock(side_effect=[requests.exceptions.ConnectionError(), |
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executions.Execution(None, WF1_EXEC_PAUSED)])) |
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def test_cancel_retry(self): |
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liveaction = LiveActionDB(action=WF1_NAME, parameters=ACTION_PARAMS) |
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liveaction, execution = action_service.request(liveaction) |
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liveaction = LiveAction.get_by_id(str(liveaction.id)) |
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self.assertEqual(liveaction.status, action_constants.LIVEACTION_STATUS_RUNNING) |
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mistral_context = liveaction.context.get('mistral', None) |
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self.assertIsNotNone(mistral_context) |
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self.assertEqual(mistral_context['execution_id'], WF1_EXEC.get('id')) |
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self.assertEqual(mistral_context['workflow_name'], WF1_EXEC.get('workflow_name')) |
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requester = cfg.CONF.system_user.user |
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liveaction, execution = action_service.request_cancellation(liveaction, requester) |
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executions.ExecutionManager.update.assert_called_with(WF1_EXEC.get('id'), 'PAUSED') |
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liveaction = LiveAction.get_by_id(str(liveaction.id)) |
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self.assertEqual(liveaction.status, action_constants.LIVEACTION_STATUS_CANCELED) |
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@mock.patch.object( |
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workflows.WorkflowManager, 'list', |
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mock.MagicMock(return_value=[])) |
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@mock.patch.object( |
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workflows.WorkflowManager, 'get', |
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mock.MagicMock(return_value=WF1)) |
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@mock.patch.object( |
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workflows.WorkflowManager, 'create', |
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mock.MagicMock(return_value=[WF1])) |
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@mock.patch.object( |
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executions.ExecutionManager, 'create', |
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mock.MagicMock(return_value=executions.Execution(None, WF1_EXEC))) |
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@mock.patch.object( |
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executions.ExecutionManager, 'update', |
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mock.MagicMock(side_effect=requests.exceptions.ConnectionError('Connection refused'))) |
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def test_cancel_retry_exhausted(self): |
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liveaction = LiveActionDB(action=WF1_NAME, parameters=ACTION_PARAMS) |
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liveaction, execution = action_service.request(liveaction) |
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liveaction = LiveAction.get_by_id(str(liveaction.id)) |
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self.assertEqual(liveaction.status, action_constants.LIVEACTION_STATUS_RUNNING) |
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mistral_context = liveaction.context.get('mistral', None) |
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self.assertIsNotNone(mistral_context) |
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self.assertEqual(mistral_context['execution_id'], WF1_EXEC.get('id')) |
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self.assertEqual(mistral_context['workflow_name'], WF1_EXEC.get('workflow_name')) |
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requester = cfg.CONF.system_user.user |
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liveaction, execution = action_service.request_cancellation(liveaction, requester) |
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calls = [call(WF1_EXEC.get('id'), 'PAUSED') for i in range(0, 2)] |
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executions.ExecutionManager.update.assert_has_calls(calls) |
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liveaction = LiveAction.get_by_id(str(liveaction.id)) |
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self.assertEqual(liveaction.status, action_constants.LIVEACTION_STATUS_CANCELING) |
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Plexxi /
st2
