54 lines
1.6 KiB
Python
54 lines
1.6 KiB
Python
# 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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import mock
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from nova.conductor.tasks import base
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from nova import test
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class FakeTask(base.TaskBase):
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def __init__(self, context, instance, fail=False):
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super(FakeTask, self).__init__(context, instance)
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self.fail = fail
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def _execute(self):
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if self.fail:
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raise Exception
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else:
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pass
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class TaskBaseTestCase(test.NoDBTestCase):
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def setUp(self):
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super(TaskBaseTestCase, self).setUp()
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self.task = FakeTask(mock.MagicMock(), mock.MagicMock())
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@mock.patch.object(FakeTask, 'rollback')
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def test_wrapper_exception(self, fake_rollback):
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self.task.fail = True
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try:
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self.task.execute()
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except Exception:
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pass
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fake_rollback.assert_called_once_with(test.MatchType(Exception))
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@mock.patch.object(FakeTask, 'rollback')
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def test_wrapper_no_exception(self, fake_rollback):
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try:
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self.task.execute()
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except Exception:
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pass
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self.assertFalse(fake_rollback.called)
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