ed1e27faa1
when loading from cfg file, cfg.get takes just 2 parameters not three. Added some basic tests and test for the specific change as well Change-Id: I633d665f63271b6ada9196a0f08028d404b33110
78 lines
2.6 KiB
Python
78 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 (c) 2013 Hewlett-Packard Development Company, L.P.
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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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__all__ = [
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'BaseTestCase'
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]
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import os
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import tempfile
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import fixtures
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import testresources
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import testtools
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_TRUE_VALUES = ('true', '1', 'yes')
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class BaseTestCase(testtools.TestCase, testresources.ResourcedTestCase):
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def setUp(self):
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super(BaseTestCase, self).setUp()
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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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self.useFixture(fixtures.NestedTempfile())
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@staticmethod
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def write_to_tempfile(content, suffix='', prefix='tmp'):
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"""Create temporary file or use existing file.
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This util is needed for creating temporary file with
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specified content, suffix and prefix.
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:param content: content for temporary file.
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:param suffix: same as parameter 'suffix' for mkstemp
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:param prefix: same as parameter 'prefix' for mkstemp
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For example: it can be used in database tests for creating
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configuration files.
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"""
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(fd, path) = tempfile.mkstemp(suffix=suffix, prefix=prefix)
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try:
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os.write(fd, content.encode('utf-8'))
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finally:
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os.close(fd)
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return path
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