# Copyright 2013 - Mirantis, Inc. # Copyright 2015 - StackStorm, Inc. # Copyright 2015 Huawei Technologies Co., Ltd. # Copyright 2016 - Brocade Communications Systems, Inc. # Copyright 2018 - Extreme Networks, Inc. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. import copy import datetime import json import mock from oslo_config import cfg import oslo_messaging from oslo_utils import uuidutils import sqlalchemy as sa from webtest import app as webtest_app from mistral.api.controllers.v2 import execution from mistral.db.v2 import api as db_api from mistral.db.v2.sqlalchemy import api as sql_db_api from mistral.db.v2.sqlalchemy import models from mistral import exceptions as exc from mistral.rpc import base as rpc_base from mistral.rpc import clients as rpc_clients from mistral.tests.unit.api import base from mistral.tests.unit import base as unit_base from mistral import utils from mistral.utils import rest_utils from mistral.workflow import states # This line is needed for correct initialization of messaging config. oslo_messaging.get_rpc_transport(cfg.CONF) WF_EX = models.WorkflowExecution( id='123e4567-e89b-12d3-a456-426655440000', workflow_name='some', workflow_id='123e4567-e89b-12d3-a456-426655441111', description='execution description.', spec={'name': 'some'}, state=states.RUNNING, state_info=None, input={'foo': 'bar'}, output={}, params={'env': {'k1': 'abc'}}, created_at=datetime.datetime(1970, 1, 1), updated_at=datetime.datetime(1970, 1, 1) ) WF_EX_JSON = { 'id': '123e4567-e89b-12d3-a456-426655440000', 'input': '{"foo": "bar"}', 'output': '{}', 'params': '{"env": {"k1": "abc"}}', 'state': 'RUNNING', 'state_info': None, 'created_at': '1970-01-01 00:00:00', 'updated_at': '1970-01-01 00:00:00', 'workflow_name': 'some', 'workflow_id': '123e4567-e89b-12d3-a456-426655441111' } SUB_WF_EX = models.WorkflowExecution( id=uuidutils.generate_uuid(), workflow_name='some', workflow_id='123e4567-e89b-12d3-a456-426655441111', description='foobar', spec={'name': 'some'}, state=states.RUNNING, state_info=None, input={'foo': 'bar'}, output={}, params={'env': {'k1': 'abc'}}, created_at=datetime.datetime(1970, 1, 1), updated_at=datetime.datetime(1970, 1, 1), task_execution_id=uuidutils.generate_uuid() ) SUB_WF_EX_JSON = { 'id': SUB_WF_EX.id, 'workflow_name': 'some', 'workflow_id': '123e4567-e89b-12d3-a456-426655441111', 'input': '{"foo": "bar"}', 'output': '{}', 'params': '{"env": {"k1": "abc"}}', 'state': 'RUNNING', 'state_info': None, 'created_at': '1970-01-01 00:00:00', 'updated_at': '1970-01-01 00:00:00', 'task_execution_id': SUB_WF_EX.task_execution_id } MOCK_SUB_WF_EXECUTIONS = mock.MagicMock(return_value=[SUB_WF_EX]) SUB_WF_EX_JSON_WITH_DESC = copy.deepcopy(SUB_WF_EX_JSON) SUB_WF_EX_JSON_WITH_DESC['description'] = SUB_WF_EX.description UPDATED_WF_EX = copy.deepcopy(WF_EX) UPDATED_WF_EX['state'] = states.PAUSED UPDATED_WF_EX_JSON = copy.deepcopy(WF_EX_JSON) UPDATED_WF_EX_JSON['state'] = states.PAUSED UPDATED_WF_EX_ENV = copy.deepcopy(UPDATED_WF_EX) UPDATED_WF_EX_ENV['params'] = {'env': {'k1': 'def'}} UPDATED_WF_EX_ENV_DESC = copy.deepcopy(UPDATED_WF_EX) UPDATED_WF_EX_ENV_DESC['description'] = 'foobar' UPDATED_WF_EX_ENV_DESC['params'] = {'env': {'k1': 'def'}} WF_EX_JSON_WITH_DESC = copy.deepcopy(WF_EX_JSON) WF_EX_JSON_WITH_DESC['description'] = WF_EX.description WF_EX_WITH_PROJECT_ID = WF_EX.get_clone() WF_EX_WITH_PROJECT_ID.project_id = '' SOURCE_WF_EX = copy.deepcopy(WF_EX) SOURCE_WF_EX['source_execution_id'] = WF_EX.id SOURCE_WF_EX['id'] = uuidutils.generate_uuid() SOURCE_WF_EX_JSON_WITH_DESC = copy.deepcopy(WF_EX_JSON_WITH_DESC) SOURCE_WF_EX_JSON_WITH_DESC['id'] = SOURCE_WF_EX.id SOURCE_WF_EX_JSON_WITH_DESC['source_execution_id'] = \ SOURCE_WF_EX.source_execution_id MOCK_WF_EX = mock.MagicMock(return_value=WF_EX) MOCK_SUB_WF_EX = mock.MagicMock(return_value=SUB_WF_EX) MOCK_SOURCE_WF_EX = mock.MagicMock(return_value=SOURCE_WF_EX) MOCK_WF_EXECUTIONS = mock.MagicMock(return_value=[WF_EX]) MOCK_UPDATED_WF_EX = mock.MagicMock(return_value=UPDATED_WF_EX) MOCK_DELETE = mock.MagicMock(return_value=None) MOCK_EMPTY = mock.MagicMock(return_value=[]) MOCK_NOT_FOUND = mock.MagicMock(side_effect=exc.DBEntityNotFoundError()) MOCK_ACTION_EXC = mock.MagicMock(side_effect=exc.ActionException()) ERROR_WF_EX = copy.deepcopy(WF_EX) ERROR_WF_EX['state'] = states.ERROR MOCK_ERROR_WF_EX = mock.MagicMock(return_value=ERROR_WF_EX) SUCCESS_WF_EX = copy.deepcopy(WF_EX) SUCCESS_WF_EX['state'] = states.SUCCESS MOCK_SUCCESS_WF_EX = mock.MagicMock(return_value=SUCCESS_WF_EX) @mock.patch.object(rpc_base, '_IMPL_CLIENT', mock.Mock()) class TestExecutionsController(base.APITest): @mock.patch.object(db_api, 'get_workflow_execution', MOCK_WF_EX) def test_get(self): resp = self.app.get('/v2/executions/123') self.assertEqual(200, resp.status_int) self.assertDictEqual(WF_EX_JSON_WITH_DESC, resp.json) @mock.patch.object(db_api, 'get_workflow_execution') def test_get_operational_error(self, mocked_get): mocked_get.side_effect = [ # Emulating DB OperationalError sa.exc.OperationalError('Mock', 'mock', 'mock'), WF_EX # Successful run ] resp = self.app.get('/v2/executions/123') self.assertEqual(200, resp.status_int) self.assertDictEqual(WF_EX_JSON_WITH_DESC, resp.json) @mock.patch.object(db_api, 'get_workflow_execution', MOCK_SUB_WF_EX) def test_get_sub_wf_ex(self): resp = self.app.get('/v2/executions/123') self.assertEqual(200, resp.status_int) self.assertDictEqual(SUB_WF_EX_JSON_WITH_DESC, resp.json) @mock.patch.object(db_api, 'get_workflow_execution', MOCK_NOT_FOUND) def test_get_not_found(self): resp = self.app.get('/v2/executions/123', expect_errors=True) self.assertEqual(404, resp.status_int) @mock.patch.object(db_api, 'get_workflow_execution', return_value=WF_EX_WITH_PROJECT_ID) def test_get_within_project_id(self, mock_get): resp = self.app.get('/v2/executions/123', expect_errors=True) self.assertEqual(200, resp.status_int) self.assertTrue('project_id' in resp.json) @mock.patch.object( db_api, 'get_workflow_execution', mock.MagicMock(return_value=None) ) @mock.patch.object( rpc_clients.EngineClient, 'pause_workflow', MOCK_UPDATED_WF_EX ) def test_put_state_paused(self): update_exec = { 'id': WF_EX['id'], 'state': states.PAUSED } resp = self.app.put_json('/v2/executions/123', update_exec) expected_exec = copy.deepcopy(WF_EX_JSON_WITH_DESC) expected_exec['state'] = states.PAUSED self.assertEqual(200, resp.status_int) self.assertDictEqual(expected_exec, resp.json) @mock.patch.object( db_api, 'get_workflow_execution', mock.MagicMock(return_value=None) ) @mock.patch.object(rpc_clients.EngineClient, 'stop_workflow') def test_put_state_error(self, mock_stop_wf): update_exec = { 'id': WF_EX['id'], 'state': states.ERROR, 'state_info': 'Force' } wf_ex = copy.deepcopy(WF_EX) wf_ex['state'] = states.ERROR wf_ex['state_info'] = 'Force' mock_stop_wf.return_value = wf_ex resp = self.app.put_json('/v2/executions/123', update_exec) expected_exec = copy.deepcopy(WF_EX_JSON_WITH_DESC) expected_exec['state'] = states.ERROR expected_exec['state_info'] = 'Force' self.assertEqual(200, resp.status_int) self.assertDictEqual(expected_exec, resp.json) mock_stop_wf.assert_called_once_with('123', 'ERROR', 'Force') @mock.patch.object( db_api, 'get_workflow_execution', mock.MagicMock(return_value=None) ) @mock.patch.object(rpc_clients.EngineClient, 'stop_workflow') def test_put_state_cancelled(self, mock_stop_wf): update_exec = { 'id': WF_EX['id'], 'state': states.CANCELLED, 'state_info': 'Cancelled by user.' } wf_ex = copy.deepcopy(WF_EX) wf_ex['state'] = states.CANCELLED wf_ex['state_info'] = 'Cancelled by user.' mock_stop_wf.return_value = wf_ex resp = self.app.put_json('/v2/executions/123', update_exec) expected_exec = copy.deepcopy(WF_EX_JSON_WITH_DESC) expected_exec['state'] = states.CANCELLED expected_exec['state_info'] = 'Cancelled by user.' self.assertEqual(200, resp.status_int) self.assertDictEqual(expected_exec, resp.json) mock_stop_wf.assert_called_once_with( '123', 'CANCELLED', 'Cancelled by user.' ) @mock.patch.object( db_api, 'get_workflow_execution', mock.MagicMock(return_value=None) ) @mock.patch.object(rpc_clients.EngineClient, 'resume_workflow') def test_put_state_resume(self, mock_resume_wf): update_exec = { 'id': WF_EX['id'], 'state': states.RUNNING } wf_ex = copy.deepcopy(WF_EX) wf_ex['state'] = states.RUNNING wf_ex['state_info'] = None mock_resume_wf.return_value = wf_ex resp = self.app.put_json('/v2/executions/123', update_exec) expected_exec = copy.deepcopy(WF_EX_JSON_WITH_DESC) expected_exec['state'] = states.RUNNING expected_exec['state_info'] = None self.assertEqual(200, resp.status_int) self.assertDictEqual(expected_exec, resp.json) mock_resume_wf.assert_called_once_with('123', env=None) @mock.patch.object( db_api, 'get_workflow_execution', mock.MagicMock(return_value=None) ) def test_put_invalid_state(self): invalid_states = [states.IDLE, states.WAITING, states.RUNNING_DELAYED] for state in invalid_states: update_exec = { 'id': WF_EX['id'], 'state': state } resp = self.app.put_json( '/v2/executions/123', update_exec, expect_errors=True ) self.assertEqual(400, resp.status_int) self.assertIn( 'Cannot change state to %s.' % state, resp.json['faultstring'] ) @mock.patch.object( db_api, 'get_workflow_execution', mock.MagicMock(return_value=None) ) @mock.patch.object(rpc_clients.EngineClient, 'stop_workflow') def test_put_state_info_unset(self, mock_stop_wf): update_exec = { 'id': WF_EX['id'], 'state': states.ERROR, } wf_ex = copy.deepcopy(WF_EX) wf_ex['state'] = states.ERROR del wf_ex.state_info mock_stop_wf.return_value = wf_ex resp = self.app.put_json('/v2/executions/123', update_exec) expected_exec = copy.deepcopy(WF_EX_JSON_WITH_DESC) expected_exec['state'] = states.ERROR expected_exec['state_info'] = None self.assertEqual(200, resp.status_int) self.assertDictEqual(expected_exec, resp.json) mock_stop_wf.assert_called_once_with('123', 'ERROR', None) @mock.patch('mistral.db.v2.api.get_workflow_execution') @mock.patch( 'mistral.db.v2.api.update_workflow_execution', return_value=WF_EX ) def test_put_description(self, mock_update, mock_ensure): update_params = {'description': 'execution description.'} resp = self.app.put_json('/v2/executions/123', update_params) self.assertEqual(200, resp.status_int) mock_ensure.assert_called_once_with( '123', fields=(models.WorkflowExecution.id,) ) mock_update.assert_called_once_with('123', update_params) @mock.patch.object( sql_db_api, 'get_workflow_execution', mock.MagicMock(return_value=copy.deepcopy(UPDATED_WF_EX)) ) @mock.patch( 'mistral.services.workflows.update_workflow_execution_env', return_value=copy.deepcopy(UPDATED_WF_EX_ENV) ) def test_put_env(self, mock_update_env): update_exec = {'params': '{"env": {"k1": "def"}}'} resp = self.app.put_json('/v2/executions/123', update_exec) self.assertEqual(200, resp.status_int) self.assertEqual(update_exec['params'], resp.json['params']) mock_update_env.assert_called_once_with(UPDATED_WF_EX, {'k1': 'def'}) @mock.patch.object(db_api, 'update_workflow_execution', MOCK_NOT_FOUND) def test_put_not_found(self): resp = self.app.put_json( '/v2/executions/123', dict(state=states.PAUSED), expect_errors=True ) self.assertEqual(404, resp.status_int) @mock.patch.object( db_api, 'get_workflow_execution', mock.MagicMock(return_value=None) ) def test_put_empty(self): resp = self.app.put_json('/v2/executions/123', {}, expect_errors=True) self.assertEqual(400, resp.status_int) self.assertIn( 'state, description, or env is not provided for update', resp.json['faultstring'] ) @mock.patch.object( db_api, 'get_workflow_execution', mock.MagicMock(return_value=None) ) def test_put_state_and_description(self): resp = self.app.put_json( '/v2/executions/123', {'description': 'foobar', 'state': states.ERROR}, expect_errors=True ) self.assertEqual(400, resp.status_int) self.assertIn( 'description must be updated separately from state', resp.json['faultstring'] ) @mock.patch.object( sql_db_api, 'get_workflow_execution', mock.MagicMock(return_value=copy.deepcopy(UPDATED_WF_EX)) ) @mock.patch( 'mistral.db.v2.api.update_workflow_execution', return_value=WF_EX ) @mock.patch( 'mistral.services.workflows.update_workflow_execution_env', return_value=copy.deepcopy(UPDATED_WF_EX_ENV_DESC) ) def test_put_env_and_description(self, mock_update_env, mock_update): update_exec = { 'description': 'foobar', 'params': '{"env": {"k1": "def"}}' } resp = self.app.put_json('/v2/executions/123', update_exec) self.assertEqual(200, resp.status_int) self.assertEqual(update_exec['description'], resp.json['description']) self.assertEqual(update_exec['params'], resp.json['params']) mock_update.assert_called_once_with('123', {'description': 'foobar'}) mock_update_env.assert_called_once_with(UPDATED_WF_EX, {'k1': 'def'}) @mock.patch.object( db_api, 'get_workflow_execution', mock.MagicMock(return_value=None) ) def test_put_env_wrong_state(self): update_exec = { 'id': WF_EX['id'], 'state': states.SUCCESS, 'params': '{"env": {"k1": "def"}}' } resp = self.app.put_json( '/v2/executions/123', update_exec, expect_errors=True ) self.assertEqual(400, resp.status_int) expected_fault = ( 'env can only be updated when workflow execution ' 'is not running or on resume from pause' ) self.assertIn(expected_fault, resp.json['faultstring']) @mock.patch.object(rpc_clients.EngineClient, 'start_workflow') def test_post_auto_id(self, start_wf_func): # NOTE: In fact, we use "white box" testing here to understand # if the REST controller calls other APIs as expected. This is # the only way of testing available with the current testing # infrastructure. wf_ex_dict = WF_EX.to_dict() start_wf_func.return_value = wf_ex_dict json_body = WF_EX_JSON_WITH_DESC.copy() expected_json = WF_EX_JSON_WITH_DESC resp = self.app.post_json('/v2/executions', json_body) self.assertEqual(201, resp.status_int) self.assertDictEqual(expected_json, resp.json) kwargs = json.loads(expected_json['params']) kwargs['description'] = expected_json['description'] start_wf_func.assert_called_once_with( expected_json['workflow_id'], '', wf_ex_dict['id'], json.loads(expected_json['input']), **kwargs ) @mock.patch.object(rpc_clients.EngineClient, 'start_workflow') @mock.patch.object(db_api, 'load_workflow_execution') def test_post_with_exec_id_exec_doesnt_exist(self, load_wf_ex_func, start_wf_func): # NOTE: In fact, we use "white box" testing here to understand # if the REST controller calls other APIs as expected. This is # the only way of testing available with the current testing # infrastructure. # Imitate that the execution doesn't exist in DB. load_wf_ex_func.return_value = None start_wf_func.return_value = WF_EX.to_dict() # We want to pass execution ID in this case so we don't delete 'id' # from the dict. json_body = WF_EX_JSON_WITH_DESC.copy() expected_json = WF_EX_JSON_WITH_DESC resp = self.app.post_json('/v2/executions', json_body) self.assertEqual(201, resp.status_int) self.assertDictEqual(expected_json, resp.json) load_wf_ex_func.assert_called_once_with(expected_json['id']) kwargs = json.loads(expected_json['params']) kwargs['description'] = expected_json['description'] start_wf_func.assert_called_once_with( expected_json['workflow_id'], '', expected_json['id'], json.loads(expected_json['input']), **kwargs ) @mock.patch.object(rpc_clients.EngineClient, 'start_workflow') @mock.patch.object(db_api, 'load_workflow_execution') def test_post_with_exec_id_exec_exists(self, load_wf_ex_func, start_wf_func): # NOTE: In fact, we use "white box" testing here to understand # if the REST controller calls other APIs as expected. This is # the only way of testing available with the current testing # infrastructure. # Imitate that the execution exists in DB. load_wf_ex_func.return_value = WF_EX # We want to pass execution ID in this case so we don't delete 'id' # from the dict. json_body = WF_EX_JSON_WITH_DESC.copy() expected_json = WF_EX_JSON_WITH_DESC resp = self.app.post_json('/v2/executions', json_body) self.assertEqual(201, resp.status_int) self.assertDictEqual(expected_json, resp.json) load_wf_ex_func.assert_called_once_with(expected_json['id']) # Note that "start_workflow" method on engine API should not be called # in this case because we passed execution ID to the endpoint and the # corresponding object exists. start_wf_func.assert_not_called() @mock.patch.object(db_api, 'get_workflow_execution', MOCK_WF_EX) @mock.patch.object(rpc_clients.EngineClient, 'start_workflow') def test_post_with_source_execution_id(self, wf_exec_mock): wf_exec_mock.return_value = SOURCE_WF_EX.to_dict() resp = self.app.post_json('/v2/executions/', SOURCE_WF_EX_JSON_WITH_DESC) source_wf_ex_json = copy.copy(SOURCE_WF_EX_JSON_WITH_DESC) del source_wf_ex_json['source_execution_id'] self.assertEqual(201, resp.status_int) self.assertDictEqual(source_wf_ex_json, resp.json) exec_dict = source_wf_ex_json expected_description = "{} Based on the execution '{}'".format( exec_dict['description'], SOURCE_WF_EX_JSON_WITH_DESC['source_execution_id'] ) wf_exec_mock.assert_called_once_with( exec_dict['workflow_id'], '', exec_dict['id'], json.loads(exec_dict['input']), description=expected_description, **json.loads(exec_dict['params']) ) @mock.patch.object(db_api, 'get_workflow_execution', MOCK_WF_EX) @mock.patch.object(rpc_clients.EngineClient, 'start_workflow') def test_post_with_src_exec_id_without_exec_id(self, wf_exec_mock): source_wf_ex = copy.copy(SOURCE_WF_EX) source_wf_ex_json = copy.copy(SOURCE_WF_EX_JSON_WITH_DESC) wf_exec_mock.return_value = source_wf_ex.to_dict() resp = self.app.post_json('/v2/executions/', source_wf_ex_json) del source_wf_ex_json['source_execution_id'] self.assertEqual(201, resp.status_int) self.assertDictEqual(source_wf_ex_json, resp.json) exec_dict = source_wf_ex_json expected_description = "{} Based on the execution '{}'".format( exec_dict['description'], SOURCE_WF_EX_JSON_WITH_DESC['source_execution_id'] ) wf_exec_mock.assert_called_once_with( exec_dict['workflow_id'], '', exec_dict['id'], json.loads(exec_dict['input']), description=expected_description, **json.loads(exec_dict['params']) ) @mock.patch.object(db_api, 'get_workflow_execution', MOCK_EMPTY) @mock.patch.object(rpc_clients.EngineClient, 'start_workflow') def test_post_without_source_execution_id(self, wf_exec_mock): wf_exec_mock.return_value = SOURCE_WF_EX.to_dict() source_wf_ex_json = copy.copy(SOURCE_WF_EX_JSON_WITH_DESC) source_wf_ex_json['source_execution_id'] = "" # here we want to pass an empty value into the api for the # source execution id to make sure that the correct actions are # taken. resp = self.app.post_json('/v2/executions/', source_wf_ex_json) self.assertEqual(201, resp.status_int) del source_wf_ex_json['source_execution_id'] # here we have to remove the source execution key as the # id is only used to perform a lookup. self.assertDictEqual(source_wf_ex_json, resp.json) exec_dict = source_wf_ex_json wf_exec_mock.assert_called_once_with( exec_dict['workflow_id'], '', exec_dict['id'], json.loads(exec_dict['input']), description=exec_dict['description'], **json.loads(exec_dict['params']) ) @mock.patch.object(rpc_clients.EngineClient, 'start_workflow') def test_post_with_params_none(self, start_wf_func): wf_ex_dict = WF_EX.to_dict() start_wf_func.return_value = wf_ex_dict json_body = WF_EX_JSON_WITH_DESC.copy() json_body['params'] = None expected_json = WF_EX_JSON_WITH_DESC resp = self.app.post_json('/v2/executions', json_body) self.assertEqual(201, resp.status_int) self.assertDictEqual(expected_json, resp.json) @mock.patch.object( rpc_clients.EngineClient, 'start_workflow', MOCK_ACTION_EXC ) def test_post_throws_exception(self): context = self.assertRaises( webtest_app.AppError, self.app.post_json, '/v2/executions', WF_EX_JSON ) self.assertIn('Bad response: 400', context.args[0]) def test_post_without_workflow_id_and_name(self): context = self.assertRaises( webtest_app.AppError, self.app.post_json, '/v2/executions', {'description': 'some description here.'} ) self.assertIn('Bad response: 400', context.args[0]) @mock.patch.object( db_api, 'get_workflow_execution', mock.MagicMock(return_value=(states.RUNNING,)) ) def test_delete_running_execution(self): resp = self.app.delete('/v2/executions/123', expect_errors=True) self.assertEqual(403, resp.status_int) self.assertIn( "Only completed executions can be deleted. " "Use --force to override this. " "Execution 123 is in RUNNING state", resp.body.decode() ) @mock.patch.object(db_api, 'get_workflow_execution', mock.MagicMock(return_value=(states.ERROR,))) @mock.patch.object(db_api, 'delete_workflow_execution', MOCK_DELETE) def test_delete_error_exec(self): resp = self.app.delete('/v2/executions/123') self.assertEqual(204, resp.status_int) @mock.patch.object(db_api, 'get_workflow_execution', mock.MagicMock(return_value=(states.SUCCESS,))) @mock.patch.object(db_api, 'delete_workflow_execution', MOCK_DELETE) def test_delete_success_exec(self): resp = self.app.delete('/v2/executions/123') self.assertEqual(204, resp.status_int) @mock.patch.object(db_api, 'delete_workflow_execution', MOCK_NOT_FOUND) def test_delete_not_found(self): resp = self.app.delete('/v2/executions/123', expect_errors=True) self.assertEqual(404, resp.status_int) @mock.patch.object(db_api, 'get_workflow_executions', MOCK_WF_EXECUTIONS) def test_get_all(self): resp = self.app.get('/v2/executions') self.assertEqual(200, resp.status_int) self.assertEqual(1, len(resp.json['executions'])) self.assertDictEqual(WF_EX_JSON_WITH_DESC, resp.json['executions'][0]) @mock.patch.object(db_api, 'get_workflow_executions') def test_get_all_operational_error(self, mocked_get_all): mocked_get_all.side_effect = [ # Emulating DB OperationalError sa.exc.OperationalError('Mock', 'mock', 'mock'), [WF_EX] # Successful run ] resp = self.app.get('/v2/executions') self.assertEqual(200, resp.status_int) self.assertEqual(1, len(resp.json['executions'])) self.assertDictEqual(WF_EX_JSON_WITH_DESC, resp.json['executions'][0]) @mock.patch.object(db_api, 'get_workflow_executions', MOCK_EMPTY) def test_get_all_empty(self): resp = self.app.get('/v2/executions') self.assertEqual(200, resp.status_int) self.assertEqual(0, len(resp.json['executions'])) @mock.patch.object(db_api, "get_workflow_executions", MOCK_WF_EXECUTIONS) def test_get_all_pagination(self): resp = self.app.get( '/v2/executions?limit=1&sort_keys=id,workflow_name' '&sort_dirs=asc,desc') self.assertEqual(200, resp.status_int) self.assertIn('next', resp.json) self.assertEqual(1, len(resp.json['executions'])) self.assertDictEqual(WF_EX_JSON_WITH_DESC, resp.json['executions'][0]) param_dict = utils.get_dict_from_string( resp.json['next'].split('?')[1], delimiter='&' ) expected_dict = { 'marker': '123e4567-e89b-12d3-a456-426655440000', 'limit': 1, 'sort_keys': 'id,workflow_name', 'sort_dirs': 'asc,desc' } self.assertDictEqual(expected_dict, param_dict) def test_get_all_pagination_limit_negative(self): resp = self.app.get( '/v2/executions?limit=-1&sort_keys=id&sort_dirs=asc', expect_errors=True ) self.assertEqual(400, resp.status_int) self.assertIn("Limit must be positive", resp.body.decode()) def test_get_all_pagination_limit_not_integer(self): resp = self.app.get( '/v2/executions?limit=1.1&sort_keys=id&sort_dirs=asc', expect_errors=True ) self.assertEqual(400, resp.status_int) self.assertIn("unable to convert to int", resp.body.decode()) def test_get_all_pagination_invalid_sort_dirs_length(self): resp = self.app.get( '/v2/executions?limit=1&sort_keys=id&sort_dirs=asc,asc', expect_errors=True ) self.assertEqual(400, resp.status_int) self.assertIn( "Length of sort_keys must be equal or greater than sort_dirs", resp.body.decode() ) def test_get_all_pagination_unknown_direction(self): resp = self.app.get( '/v2/actions?limit=1&sort_keys=id&sort_dirs=nonexist', expect_errors=True ) self.assertEqual(400, resp.status_int) self.assertIn("Unknown sort direction", resp.body.decode()) @mock.patch.object( db_api, 'get_workflow_executions', MOCK_SUB_WF_EXECUTIONS ) def test_get_task_workflow_executions(self): resp = self.app.get( '/v2/tasks/%s/workflow_executions' % SUB_WF_EX.task_execution_id ) self.assertEqual(200, resp.status_int) self.assertEqual(1, len(resp.json['executions'])) self.assertDictEqual( SUB_WF_EX_JSON_WITH_DESC, resp.json['executions'][0] ) @mock.patch.object(db_api, 'get_workflow_executions', MOCK_WF_EXECUTIONS) @mock.patch.object(rest_utils, 'get_all') def test_get_all_executions_with_output(self, mock_get_all): resp = self.app.get('/v2/executions?include_output=true') self.assertEqual(200, resp.status_int) args, kwargs = mock_get_all.call_args resource_function = kwargs['resource_function'] self.assertEqual( execution._get_workflow_execution_resource_with_output, resource_function ) @mock.patch.object(db_api, 'get_workflow_executions', MOCK_WF_EXECUTIONS) @mock.patch.object(rest_utils, 'get_all') def test_get_all_executions_without_output(self, mock_get_all): resp = self.app.get('/v2/executions') self.assertEqual(200, resp.status_int) args, kwargs = mock_get_all.call_args resource_function = kwargs['resource_function'] self.assertEqual( execution._get_workflow_execution_resource, resource_function ) @mock.patch('mistral.db.v2.api.get_workflow_executions') @mock.patch('mistral.context.MistralContext.from_environ') def test_get_all_projects_admin(self, mock_context, mock_get_execs): admin_ctx = unit_base.get_context(admin=True) mock_context.return_value = admin_ctx resp = self.app.get('/v2/executions?all_projects=true') self.assertEqual(200, resp.status_int) self.assertTrue(mock_get_execs.call_args[1].get('insecure', False)) def test_get_all_projects_normal_user(self): resp = self.app.get( '/v2/executions?all_projects=true', expect_errors=True ) self.assertEqual(403, resp.status_int) @mock.patch('mistral.db.v2.api.get_workflow_executions') @mock.patch('mistral.context.MistralContext.from_environ') def test_get_all_filter_by_project_id(self, mock_context, mock_get_execs): admin_ctx = unit_base.get_context(admin=True) mock_context.return_value = admin_ctx fake_project_id = uuidutils.generate_uuid() resp = self.app.get('/v2/executions?project_id=%s' % fake_project_id) self.assertEqual(200, resp.status_int) self.assertTrue(mock_get_execs.call_args[1].get('insecure', False)) self.assertTrue( mock_get_execs.call_args[1].get('project_id', fake_project_id) )