71 lines
2.6 KiB
Python
71 lines
2.6 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2010-2011 OpenStack Foundation
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# Copyright 2010 United States Government as represented by the
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# Administrator of the National Aeronautics and Space Administration.
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# Copyright 2013 Hewlett-Packard Development Company, L.P.
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# 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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"""Common utilities used in testing"""
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import os
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import fixtures
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import mox
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import stubout
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import testtools
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TRUE_VALUES = ('true', '1', 'yes')
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class MoxStubout(fixtures.Fixture):
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"""Deal with code around mox and stubout as a fixture."""
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def setUp(self):
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super(MoxStubout, self).setUp()
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# emulate some of the mox stuff, we can't use the metaclass
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# because it screws with our generators
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self.mox = mox.Mox()
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self.stubs = stubout.StubOutForTesting()
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self.addCleanup(self.mox.UnsetStubs)
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self.addCleanup(self.stubs.UnsetAll)
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self.addCleanup(self.stubs.SmartUnsetAll)
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self.addCleanup(self.mox.VerifyAll)
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class BaseTestCase(testtools.TestCase):
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def setUp(self):
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super(BaseTestCase, self).setUp()
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self.stubs = self.useFixture(MoxStubout()).stubs
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self.useFixture(fixtures.FakeLogger('oslo.config'))
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test_timeout = os.environ.get('OS_TEST_TIMEOUT', 30)
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try:
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test_timeout = int(test_timeout)
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except ValueError:
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# If timeout value is invalid, fail hard.
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print("OS_TEST_TIMEOUT set to invalid value"
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" defaulting to no timeout")
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test_timeout = 0
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if test_timeout > 0:
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self.useFixture(fixtures.Timeout(test_timeout, gentle=True))
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if os.environ.get('OS_STDOUT_CAPTURE') in TRUE_VALUES:
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stdout = self.useFixture(fixtures.StringStream('stdout')).stream
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self.useFixture(fixtures.MonkeyPatch('sys.stdout', stdout))
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if os.environ.get('OS_STDERR_CAPTURE') in TRUE_VALUES:
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stderr = self.useFixture(fixtures.StringStream('stderr')).stream
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self.useFixture(fixtures.MonkeyPatch('sys.stderr', stderr))
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