/usr/lib/python2.7/dist-packages/taskflow/tests/unit/test_check_transition.py is in python-taskflow 2.3.0-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 | # -*- coding: utf-8 -*-
# Copyright (C) 2013 Yahoo! Inc. All Rights Reserved.
#
# 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.
from taskflow import exceptions as exc
from taskflow import states
from taskflow import test
class TransitionTest(test.TestCase):
_DISALLOWED_TPL = "Transition from '%s' to '%s' was found to be disallowed"
_NOT_IGNORED_TPL = "Transition from '%s' to '%s' was not ignored"
def assertTransitionAllowed(self, from_state, to_state):
msg = self._DISALLOWED_TPL % (from_state, to_state)
self.assertTrue(self.check_transition(from_state, to_state), msg=msg)
def assertTransitionIgnored(self, from_state, to_state):
msg = self._NOT_IGNORED_TPL % (from_state, to_state)
self.assertFalse(self.check_transition(from_state, to_state), msg=msg)
def assertTransitionForbidden(self, from_state, to_state):
self.assertRaisesRegexp(exc.InvalidState,
self.transition_exc_regexp,
self.check_transition, from_state, to_state)
def assertTransitions(self, from_state, allowed=None, ignored=None,
forbidden=None):
for a in allowed or []:
self.assertTransitionAllowed(from_state, a)
for i in ignored or []:
self.assertTransitionIgnored(from_state, i)
for f in forbidden or []:
self.assertTransitionForbidden(from_state, f)
class CheckFlowTransitionTest(TransitionTest):
def setUp(self):
super(CheckFlowTransitionTest, self).setUp()
self.check_transition = states.check_flow_transition
self.transition_exc_regexp = '^Flow transition.*not allowed'
def test_to_same_state(self):
self.assertTransitionIgnored(states.SUCCESS, states.SUCCESS)
def test_rerunning_allowed(self):
self.assertTransitionAllowed(states.SUCCESS, states.RUNNING)
def test_no_resuming_from_pending(self):
self.assertTransitionIgnored(states.PENDING, states.RESUMING)
def test_resuming_from_running(self):
self.assertTransitionAllowed(states.RUNNING, states.RESUMING)
def test_bad_transition_raises(self):
self.assertTransitionForbidden(states.FAILURE, states.SUCCESS)
class CheckTaskTransitionTest(TransitionTest):
def setUp(self):
super(CheckTaskTransitionTest, self).setUp()
self.check_transition = states.check_task_transition
self.transition_exc_regexp = '^Task transition.*not allowed'
def test_from_pending_state(self):
self.assertTransitions(from_state=states.PENDING,
allowed=(states.RUNNING,),
ignored=(states.PENDING, states.REVERTING,
states.SUCCESS, states.FAILURE,
states.REVERTED))
def test_from_running_state(self):
self.assertTransitions(from_state=states.RUNNING,
allowed=(states.SUCCESS, states.FAILURE,),
ignored=(states.REVERTING, states.RUNNING,
states.PENDING, states.REVERTED))
def test_from_success_state(self):
self.assertTransitions(from_state=states.SUCCESS,
allowed=(states.REVERTING,),
ignored=(states.RUNNING, states.SUCCESS,
states.PENDING, states.FAILURE,
states.REVERTED))
def test_from_failure_state(self):
self.assertTransitions(from_state=states.FAILURE,
allowed=(states.REVERTING,),
ignored=(states.FAILURE, states.RUNNING,
states.PENDING,
states.SUCCESS, states.REVERTED))
def test_from_reverting_state(self):
self.assertTransitions(from_state=states.REVERTING,
allowed=(states.REVERT_FAILURE,
states.REVERTED),
ignored=(states.RUNNING, states.REVERTING,
states.PENDING, states.SUCCESS))
def test_from_reverted_state(self):
self.assertTransitions(from_state=states.REVERTED,
allowed=(states.PENDING,),
ignored=(states.REVERTING, states.REVERTED,
states.RUNNING,
states.SUCCESS, states.FAILURE))
class CheckRetryTransitionTest(CheckTaskTransitionTest):
def setUp(self):
super(CheckRetryTransitionTest, self).setUp()
self.check_transition = states.check_retry_transition
self.transition_exc_regexp = '^Retry transition.*not allowed'
def test_from_success_state(self):
self.assertTransitions(from_state=states.SUCCESS,
allowed=(states.REVERTING, states.RETRYING),
ignored=(states.RUNNING, states.SUCCESS,
states.PENDING, states.FAILURE,
states.REVERTED))
def test_from_retrying_state(self):
self.assertTransitions(from_state=states.RETRYING,
allowed=(states.RUNNING,),
ignored=(states.RETRYING, states.SUCCESS,
states.PENDING, states.FAILURE,
states.REVERTED))
|