Source code for keystone.openstack.common.test

# Copyright (c) 2013 Hewlett-Packard Development Company, L.P.
# 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.

"""Common utilities used in testing"""

import os

import fixtures
import testtools

_TRUE_VALUES = ('True', 'true', '1', 'yes')


[docs]class BaseTestCase(testtools.TestCase):
[docs] def setUp(self): super(BaseTestCase, self).setUp() self._set_timeout() self._fake_output() self.useFixture(fixtures.FakeLogger('keystone.openstack.common')) self.useFixture(fixtures.NestedTempfile()) self.useFixture(fixtures.TempHomeDir())
def _set_timeout(self): test_timeout = os.environ.get('OS_TEST_TIMEOUT', 0) try: test_timeout = int(test_timeout) except ValueError: # If timeout value is invalid do not set a timeout. test_timeout = 0 if test_timeout > 0: self.useFixture(fixtures.Timeout(test_timeout, gentle=True)) def _fake_output(self): if os.environ.get('OS_STDOUT_CAPTURE') in _TRUE_VALUES: stdout = self.useFixture(fixtures.StringStream('stdout')).stream self.useFixture(fixtures.MonkeyPatch('sys.stdout', stdout)) if os.environ.get('OS_STDERR_CAPTURE') in _TRUE_VALUES: stderr = self.useFixture(fixtures.StringStream('stderr')).stream self.useFixture(fixtures.MonkeyPatch('sys.stderr', stderr))