47 lines
1.7 KiB
Python
47 lines
1.7 KiB
Python
# -*- coding: utf-8 -*-
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright (C) 2013 Yahoo! Inc. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from taskflow import exceptions as exc
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from taskflow import states
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from taskflow import test
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class CheckFlowTransitionTest(test.TestCase):
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def test_same_state(self):
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self.assertFalse(
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states.check_flow_transition(states.SUCCESS, states.SUCCESS))
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def test_rerunning_allowed(self):
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self.assertTrue(
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states.check_flow_transition(states.SUCCESS, states.RUNNING))
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def test_no_resuming_from_pending(self):
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self.assertFalse(
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states.check_flow_transition(states.PENDING, states.RESUMING))
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def test_resuming_from_running(self):
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self.assertTrue(
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states.check_flow_transition(states.RUNNING, states.RESUMING))
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def test_bad_transition_raises(self):
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self.assertRaisesRegexp(exc.InvalidStateException,
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'^Flow transition.*not allowed',
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states.check_flow_transition,
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states.FAILURE, states.SUCCESS)
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