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| -rw-r--r-- | openstack/common/test.py | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/openstack/common/test.py b/openstack/common/test.py new file mode 100644 index 0000000..7f400e5 --- /dev/null +++ b/openstack/common/test.py @@ -0,0 +1,52 @@ +# vim: tabstop=4 shiftwidth=4 softtabstop=4 + +# Copyright 2010-2011 OpenStack Foundation +# 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 + + +class BaseTestCase(testtools.TestCase): + + def setUp(self): + super(BaseTestCase, self).setUp() + self._set_timeout() + self._fake_output() + self.useFixture(fixtures.FakeLogger('openstack.common')) + + 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') == 'True' or + os.environ.get('OS_STDOUT_CAPTURE') == '1'): + stdout = self.useFixture(fixtures.StringStream('stdout')).stream + self.useFixture(fixtures.MonkeyPatch('sys.stdout', stdout)) + if (os.environ.get('OS_STDERR_CAPTURE') == 'True' or + os.environ.get('OS_STDERR_CAPTURE') == '1'): + stderr = self.useFixture(fixtures.StringStream('stderr')).stream + self.useFixture(fixtures.MonkeyPatch('sys.stderr', stderr)) |