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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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from __future__ import absolute_import |
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import os |
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import shutil |
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import tempfile |
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from integration.mistral import base |
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from st2common.constants import action as action_constants |
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class PauseResumeWiringTest(base.TestWorkflowExecution): |
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temp_dir_path = None |
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def setUp(self): |
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super(PauseResumeWiringTest, self).setUp() |
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# Create temporary directory used by the tests |
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_, self.temp_dir_path = tempfile.mkstemp() |
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os.chmod(self.temp_dir_path, 0o755) # nosec |
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def tearDown(self): |
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if self.temp_dir_path and os.path.exists(self.temp_dir_path): |
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if os.path.isdir(self.temp_dir_path): |
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shutil.rmtree(self.temp_dir_path) |
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else: |
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os.remove(self.temp_dir_path) |
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def test_pause_resume(self): |
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# A temp file is created during test setup. Ensure the temp file exists. |
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path = self.temp_dir_path |
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self.assertTrue(os.path.exists(path)) |
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# Launch the workflow. The workflow will wait for the temp file to be deleted. |
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params = {'tempfile': path, 'message': 'foobar'} |
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ex = self._execute_workflow('examples.mistral-test-pause-resume', params) |
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ex = self._wait_for_state(ex, action_constants.LIVEACTION_STATUS_RUNNING) |
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self._wait_for_task(ex, 'task1', action_constants.LIVEACTION_STATUS_RUNNING) |
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# Pause the workflow before the temp file is created. The workflow will be paused |
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# but task1 will still be running to allow for graceful exit. |
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ex = self.st2client.liveactions.pause(ex.id) |
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# Expecting the ex to be pausing, waiting for task1 to be completed. |
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ex = self._wait_for_state(ex, action_constants.LIVEACTION_STATUS_PAUSING) |
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# Delete the temporary file. |
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os.remove(path) |
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self.assertFalse(os.path.exists(path)) |
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# Wait for the ex to be paused. |
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ex = self._wait_for_state(ex, action_constants.LIVEACTION_STATUS_PAUSED) |
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# Resume the ex. |
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ex = self.st2client.liveactions.resume(ex.id) |
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# Wait for completion. |
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ex = self._wait_for_state(ex, action_constants.LIVEACTION_STATUS_SUCCEEDED) |
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self.assertEqual(len(ex.result.get('tasks', [])), 2) |
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def test_resume_auto_pause(self): |
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# Launch the workflow. The workflow will pause automatically after the first task. |
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params = {'message': 'foobar'} |
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ex = self._execute_workflow('examples.mistral-test-pause-before-task', params) |
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self._wait_for_task(ex, 'task1', action_constants.LIVEACTION_STATUS_SUCCEEDED) |
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ex = self._wait_for_state(ex, action_constants.LIVEACTION_STATUS_PAUSED) |
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# Resume the ex. |
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ex = self.st2client.liveactions.resume(ex.id) |
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# Wait for completion. |
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ex = self._wait_for_state(ex, action_constants.LIVEACTION_STATUS_SUCCEEDED) |
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self.assertEqual(len(ex.result.get('tasks', [])), 2) |
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def test_resume_auto_pause_cascade_subworkflow_action(self): |
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# Launch the workflow. The workflow will pause automatically after the first task. |
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workflow = 'examples.mistral-test-pause-before-task-subworkflow-action' |
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params = {'message': 'foobar'} |
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ex = self._execute_workflow(workflow, params) |
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self._wait_for_task(ex, 'task1', action_constants.LIVEACTION_STATUS_PAUSED) |
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ex = self._wait_for_state(ex, action_constants.LIVEACTION_STATUS_PAUSED) |
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# Resume the ex. |
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ex = self.st2client.liveactions.resume(ex.id) |
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# Wait for completion. |
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ex = self._wait_for_state(ex, action_constants.LIVEACTION_STATUS_SUCCEEDED) |
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self.assertEqual(len(ex.result.get('tasks', [])), 2) |
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def test_resume_auto_pause_cascade_workbook_subworkflow(self): |
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# Launch the workflow. The workflow will pause automatically after the first task. |
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workflow = 'examples.mistral-test-pause-before-task-subworkflow-workbook' |
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params = {'message': 'foobar'} |
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ex = self._execute_workflow(workflow, params) |
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ex = self._wait_for_state(ex, action_constants.LIVEACTION_STATUS_PAUSED) |
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# Ensure only task1 is executed and task2 is not present. |
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self._wait_for_task(ex, 'task1', action_constants.LIVEACTION_STATUS_SUCCEEDED) |
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task_exs = self._get_children(ex) |
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self.assertEqual(len(task_exs), 1) |
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# Resume the ex. |
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ex = self.st2client.liveactions.resume(ex.id) |
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# Wait for completion. |
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ex = self._wait_for_state(ex, action_constants.LIVEACTION_STATUS_SUCCEEDED) |
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self.assertEqual(len(ex.result.get('tasks', [])), 2) |
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task_exs = self._get_children(ex) |
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self.assertEqual(len(task_exs), 3) |
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def test_pause_resume_cascade_subworkflow_action(self): |
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# A temp file is created during test setup. Ensure the temp file exists. |
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path = self.temp_dir_path |
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self.assertTrue(os.path.exists(path)) |
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# Launch the workflow. The workflow will wait for the temp file to be deleted. |
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params = {'tempfile': path, 'message': 'foobar'} |
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action_ref = 'examples.mistral-test-pause-resume-subworkflow-action' |
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ex = self._execute_workflow(action_ref, params) |
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ex = self._wait_for_state(ex, action_constants.LIVEACTION_STATUS_RUNNING) |
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task_exs = self._wait_for_task(ex, 'task1', action_constants.LIVEACTION_STATUS_RUNNING) |
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# Pause the workflow before the temp file is created. The workflow will be paused |
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# but task1 will still be running to allow for graceful exit. |
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ex = self.st2client.liveactions.pause(ex.id) |
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# Expecting the ex to be pausing, waiting for task1 to be completed. |
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ex = self._wait_for_state(ex, action_constants.LIVEACTION_STATUS_PAUSING) |
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subwf_ex = self._wait_for_state(task_exs[0], action_constants.LIVEACTION_STATUS_PAUSING) |
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# Delete the temporary file. |
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os.remove(path) |
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self.assertFalse(os.path.exists(path)) |
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# Wait for the exs to be paused. |
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subwf_ex = self._wait_for_state(subwf_ex, action_constants.LIVEACTION_STATUS_PAUSED) |
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ex = self._wait_for_state(ex, action_constants.LIVEACTION_STATUS_PAUSED) |
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# Resume the parent ex. |
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ex = self.st2client.liveactions.resume(ex.id) |
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# Wait for completion. |
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subwf_ex = self._wait_for_state(subwf_ex, action_constants.LIVEACTION_STATUS_SUCCEEDED) |
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ex = self._wait_for_state(ex, action_constants.LIVEACTION_STATUS_SUCCEEDED) |
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self.assertEqual(len(ex.result.get('tasks', [])), 2) |
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def test_pause_resume_cascade_workbook_subworkflow(self): |
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# A temp file is created during test setup. Ensure the temp file exists. |
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path = self.temp_dir_path |
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self.assertTrue(os.path.exists(path)) |
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# Launch the workflow. The workflow will wait for the temp file to be deleted. |
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params = {'tempfile': path, 'message': 'foobar'} |
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action_ref = 'examples.mistral-test-pause-resume-subworkflow-workbook' |
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ex = self._execute_workflow(action_ref, params) |
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ex = self._wait_for_state(ex, action_constants.LIVEACTION_STATUS_RUNNING) |
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# Get the task execution for the workbook subworkflow. |
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task_exs = self._get_children(ex) |
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self.assertEqual(len(task_exs), 1) |
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self._wait_for_state(task_exs[0], action_constants.LIVEACTION_STATUS_RUNNING) |
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# Pause the main workflow before the temp file is created. |
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# The subworkflow will also pause. |
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ex = self.st2client.liveactions.pause(ex.id) |
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# Expecting the ex to be pausing, waiting for task1 to be completed. |
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ex = self._wait_for_state(ex, action_constants.LIVEACTION_STATUS_PAUSING) |
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# Delete the temporary file. |
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os.remove(path) |
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self.assertFalse(os.path.exists(path)) |
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# Wait for the main workflow to be paused. |
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self._wait_for_state(task_exs[0], action_constants.LIVEACTION_STATUS_SUCCEEDED) |
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ex = self._wait_for_state(ex, action_constants.LIVEACTION_STATUS_PAUSED) |
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# Resume the parent ex. |
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ex = self.st2client.liveactions.resume(ex.id) |
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# Wait for completion. |
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ex = self._wait_for_state(ex, action_constants.LIVEACTION_STATUS_SUCCEEDED) |
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self.assertEqual(len(ex.result.get('tasks', [])), 2) |
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def test_pause_resume_cascade_to_subchain(self): |
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# A temp file is created during test setup. Ensure the temp file exists. |
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path = self.temp_dir_path |
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self.assertTrue(os.path.exists(path)) |
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# Launch the workflow. The workflow will wait for the temp file to be deleted. |
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params = {'tempfile': path, 'message': 'foobar'} |
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action_ref = 'examples.mistral-test-pause-resume-subworkflow-chain' |
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ex = self._execute_workflow(action_ref, params) |
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ex = self._wait_for_state(ex, action_constants.LIVEACTION_STATUS_RUNNING) |
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task_exs = self._wait_for_task(ex, 'task1', action_constants.LIVEACTION_STATUS_RUNNING) |
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# Pause the workflow before the temp file is created. The workflow will be paused |
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# but task1 will still be running to allow for graceful exit. |
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ex = self.st2client.liveactions.pause(ex.id) |
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# Expecting the ex to be pausing, waiting for task1 to be completed. |
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ex = self._wait_for_state(ex, action_constants.LIVEACTION_STATUS_PAUSING) |
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subwf_ex = self._wait_for_state(task_exs[0], action_constants.LIVEACTION_STATUS_PAUSING) |
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# Delete the temporary file. |
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os.remove(path) |
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self.assertFalse(os.path.exists(path)) |
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# Wait for the exs to be paused. |
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subwf_ex = self._wait_for_state(subwf_ex, action_constants.LIVEACTION_STATUS_PAUSED) |
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ex = self._wait_for_state(ex, action_constants.LIVEACTION_STATUS_PAUSED) |
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# Resume the parent ex. |
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ex = self.st2client.liveactions.resume(ex.id) |
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# Wait for completion. |
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subwf_ex = self._wait_for_state(subwf_ex, action_constants.LIVEACTION_STATUS_SUCCEEDED) |
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ex = self._wait_for_state(ex, action_constants.LIVEACTION_STATUS_SUCCEEDED) |
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self.assertEqual(len(ex.result.get('tasks', [])), 2) |
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def test_pause_resume_cascade_subworkflow_from_chain(self): |
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# A temp file is created during test setup. Ensure the temp file exists. |
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path = self.temp_dir_path |
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self.assertTrue(os.path.exists(path)) |
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# Launch the workflow. The workflow will wait for the temp file to be deleted. |
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params = {'tempfile': path, 'message': 'foobar'} |
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action_ref = 'examples.chain-test-pause-resume-with-subworkflow' |
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ex = self._execute_workflow(action_ref, params) |
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ex = self._wait_for_state(ex, action_constants.LIVEACTION_STATUS_RUNNING) |
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# Get the execution for the subworkflow in the action chain. |
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task_exs = self._get_children(ex) |
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self.assertEqual(len(task_exs), 1) |
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subwf_ex = self._wait_for_state(task_exs[0], action_constants.LIVEACTION_STATUS_RUNNING) |
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# Pause the workflow before the temp file is created. The workflow will be paused |
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# but task1 will still be running to allow for graceful exit. |
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ex = self.st2client.liveactions.pause(ex.id) |
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# Expecting the ex to be pausing, waiting for task1 to be completed. |
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subwf_ex = self._wait_for_state(subwf_ex, action_constants.LIVEACTION_STATUS_PAUSING) |
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ex = self._wait_for_state(ex, action_constants.LIVEACTION_STATUS_PAUSING) |
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# Delete the temporary file. |
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os.remove(path) |
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self.assertFalse(os.path.exists(path)) |
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# Wait for the exs to be paused. |
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subwf_ex = self._wait_for_state(subwf_ex, action_constants.LIVEACTION_STATUS_PAUSED) |
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ex = self._wait_for_state(ex, action_constants.LIVEACTION_STATUS_PAUSED) |
|
267
|
|
|
|
|
268
|
|
|
# Resume the parent ex. |
|
269
|
|
|
ex = self.st2client.liveactions.resume(ex.id) |
|
270
|
|
|
|
|
271
|
|
|
# Wait for completion. |
|
272
|
|
|
subwf_ex = self._wait_for_state(subwf_ex, action_constants.LIVEACTION_STATUS_SUCCEEDED) |
|
273
|
|
|
ex = self._wait_for_state(ex, action_constants.LIVEACTION_STATUS_SUCCEEDED) |
|
274
|
|
|
self.assertEqual(len(ex.result.get('tasks', [])), 2) |
|
275
|
|
|
|
StackStorm /
st2
