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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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                    6
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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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                    15
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                    16
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                from __future__ import absolute_import  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    17
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                    18
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                import os  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    19
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                import retrying  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    20
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                import shutil  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    21
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                import six  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    22
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                import tempfile  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    23
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                import unittest2  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    24
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                    25
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                from st2client import client as st2  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    26
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                from st2client import models  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    27
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                from st2common.constants import action as action_constants  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    29
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                    30
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                LIVEACTION_LAUNCHED_STATUSES = [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    action_constants.LIVEACTION_STATUS_REQUESTED,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    32
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                    action_constants.LIVEACTION_STATUS_SCHEDULED,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    33
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                    action_constants.LIVEACTION_STATUS_RUNNING  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    34
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                ]  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    35
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                    36
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                    37
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                def retry_on_exceptions(exc):  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    38
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                    return isinstance(exc, AssertionError)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    39
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                    40
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                    41
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                class WorkflowControlTestCaseMixin(object):  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    42
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                    43
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                    def _create_temp_file(self):  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    44
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                        _, temp_file_path = tempfile.mkstemp()  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    45
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                        os.chmod(temp_file_path, 0o755)     # nosec  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    46
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                        return temp_file_path  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    47
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                    48
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                    def _delete_temp_file(self, temp_file_path):  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    49
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                        if temp_file_path and os.path.exists(temp_file_path):  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    50
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                            if os.path.isdir(temp_file_path):  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    51
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                                shutil.rmtree(temp_file_path)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    52
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                            else:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    53
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                                os.remove(temp_file_path)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    54
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                    55
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                    56
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                class TestWorkflowExecution(unittest2.TestCase):  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    57
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                    58
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                    @classmethod  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    59
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                    def setUpClass(cls):  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    60
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                        cls.st2client = st2.Client(base_url='http://127.0.0.1')  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    61
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                    62
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                    def _execute_workflow(self, action, parameters=None):  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        ex = models.LiveAction(action=action, parameters=(parameters or {})) | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    64
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                        ex = self.st2client.liveactions.create(ex)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    65
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                        self.assertIsNotNone(ex.id)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    66
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                        self.assertEqual(ex.action['ref'], action)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        self.assertIn(ex.status, LIVEACTION_LAUNCHED_STATUSES)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    68
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                    69
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                        return ex  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    71
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                    @retrying.retry(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    72
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                        retry_on_exception=retry_on_exceptions,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    73
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                        wait_fixed=3000, stop_max_delay=900000)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    74
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                    def _wait_for_state(self, ex, states):  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    75
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                        if isinstance(states, six.string_types):  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    76
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                            states = [states]  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    77
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                    78
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                        for state in states:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    79
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                            if state not in action_constants.LIVEACTION_STATUSES:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    80
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                                raise ValueError('Status %s is not valid.' % state) | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    81
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                    82
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                        try:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    83
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                            ex = self.st2client.liveactions.get_by_id(ex.id)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    84
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                            self.assertIn(ex.status, states)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    85
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                        except:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    86
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                            if ex.status in action_constants.LIVEACTION_COMPLETED_STATES:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    87
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                                raise Exception(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    88
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                                    'Execution is in completed state and does not '  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    89
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                                    'match expected state(s).'  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    90
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                                )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    91
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                            else:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    92
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                                raise  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    93
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                    94
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                        return ex  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    95
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                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    96
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                    def _get_children(self, ex):  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    97
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                        return self.st2client.liveactions.query(parent=ex.id)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    98
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                    99
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                    @retrying.retry(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    100
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                        retry_on_exception=retry_on_exceptions,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    101
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                        wait_fixed=3000, stop_max_delay=900000)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    102
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                    def _wait_for_task(self, ex, task, status, num_task_exs=1):  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    103
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                        ex = self.st2client.liveactions.get_by_id(ex.id)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    104
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                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    105
                 | 
                                    
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                        task_exs = [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    106
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                            task_ex for task_ex in self._get_children(ex)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    107
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                                                     | 
                
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                            if (task_ex.context.get('orchestra', {}).get('task_name', '') == task and | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    108
                 | 
                                    
                                                     | 
                
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                                task_ex.status == status)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    109
                 | 
                                    
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                        ]  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    110
                 | 
                                    
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                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    111
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                        try:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    112
                 | 
                                    
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                            self.assertEqual(len(task_exs), num_task_exs)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    113
                 | 
                                    
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                            self.assertTrue(all([task_ex.status == status for task_ex in task_exs]))  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    114
                 | 
                                    
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                        except:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    115
                 | 
                                    
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                            if ex.status in action_constants.LIVEACTION_COMPLETED_STATES:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    116
                 | 
                                    
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                                raise Exception(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    117
                 | 
                                    
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                                    'Execution is in completed state and does not '  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    118
                 | 
                                    
                                                     | 
                
                 | 
                                    'match expected task.'  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    119
                 | 
                                    
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                                )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    120
                 | 
                                    
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                            else:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    121
                 | 
                                    
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                                raise  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    122
                 | 
                                    
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                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    123
                 | 
                                    
                                                     | 
                
                 | 
                        return task_exs  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    124
                 | 
                                    
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                | 
                    125
                 | 
                                    
                                                     | 
                
                 | 
                    @retrying.retry(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    126
                 | 
                                    
                                                     | 
                
                 | 
                        retry_on_exception=retry_on_exceptions,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    127
                 | 
                                    
                                                     | 
                
                 | 
                        wait_fixed=3000, stop_max_delay=900000)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    128
                 | 
                                    
                                                     | 
                
                 | 
                    def _wait_for_completion(self, ex):  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    129
                 | 
                                    
                                                     | 
                
                 | 
                        ex = self._wait_for_state(ex, action_constants.LIVEACTION_COMPLETED_STATES)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    130
                 | 
                                    
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                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    131
                 | 
                                    
                                                     | 
                
                 | 
                        try:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    132
                 | 
                                    
                                                     | 
                
                 | 
                            self.assertTrue(hasattr(ex, 'result'))  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    133
                 | 
                                    
                                                     | 
                
                 | 
                        except:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    134
                 | 
                                    
                                                     | 
                
                 | 
                            if ex.status in action_constants.LIVEACTION_COMPLETED_STATES:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    135
                 | 
                                    
                                                     | 
                
                 | 
                                raise Exception(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    136
                 | 
                                    
                                                     | 
                
                 | 
                                    'Execution is in completed state and does not '  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    137
                 | 
                                    
                                                     | 
                
                 | 
                                    'contain expected result.'  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    138
                 | 
                                    
                                                     | 
                
                 | 
                                )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    139
                 | 
                                    
                                                     | 
                
                 | 
                            else:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    140
                 | 
                                    
                                                     | 
                
                 | 
                                raise  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    141
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
                | 
                    142
                 | 
                                    
                                                     | 
                
                 | 
                        return ex  | 
            
            
                                                        
            
                                    
            
            
                | 
                    143
                 | 
                                    
                                                     | 
                
                 | 
                 |