e41b259a1e
The Oslo libraries have moved all of their code out of the 'oslo' namespace package into per-library packages. The namespace package was retained during kilo for backwards compatibility, but will be removed by the liberty-2 milestone. This change removes the use of the namespace package, replacing it with the new package names. The patches in the libraries will be put on hold until application patches have landed, or L2, whichever comes first. At that point, new versions of the libraries without namespace packages will be released as a major version update. Please merge this patch, or an equivalent, before L2 to avoid problems with those library releases. Blueprint: remove-namespace-packages https://blueprints.launchpad.net/oslo-incubator/+spec/remove-namespace-packages Change-Id: I2eeef93ee2e61a721c69f62add819f93f62f077d
115 lines
3.8 KiB
Python
115 lines
3.8 KiB
Python
#!/usr/bin/env python
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#
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# Copyright 2012 New Dream Network (DreamHost)
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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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"""Test base classes.
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"""
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import functools
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import os.path
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import eventlet
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import oslo_messaging.conffixture
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from oslo_utils import timeutils
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from oslotest import base
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from oslotest import mockpatch
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import six
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from testtools import testcase
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import webtest
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import ceilometer
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from ceilometer import messaging
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class BaseTestCase(base.BaseTestCase):
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def setup_messaging(self, conf, exchange=None):
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self.useFixture(oslo_messaging.conffixture.ConfFixture(conf))
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conf.set_override("notification_driver", "messaging")
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if not exchange:
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exchange = 'ceilometer'
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conf.set_override("control_exchange", exchange)
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# NOTE(sileht): oslo.messaging fake driver uses time.sleep
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# for task switch, so we need to monkey_patch it
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# and also ensure the correct exchange have been set
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eventlet.monkey_patch(time=True)
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# NOTE(sileht): Ensure a new oslo.messaging driver is loaded
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# between each tests
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self.transport = messaging.get_transport("fake://", cache=False)
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self.useFixture(mockpatch.Patch(
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'ceilometer.messaging.get_transport',
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return_value=self.transport))
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def assertTimestampEqual(self, first, second, msg=None):
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"""Checks that two timestamps are equals.
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This relies on assertAlmostEqual to avoid rounding problem, and only
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checks up the first microsecond values.
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"""
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return self.assertAlmostEqual(
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timeutils.delta_seconds(first, second),
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0.0,
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places=5)
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def assertIsEmpty(self, obj):
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try:
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if len(obj) != 0:
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self.fail("%s is not empty" % type(obj))
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except (TypeError, AttributeError):
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self.fail("%s doesn't have length" % type(obj))
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def assertIsNotEmpty(self, obj):
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try:
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if len(obj) == 0:
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self.fail("%s is empty" % type(obj))
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except (TypeError, AttributeError):
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self.fail("%s doesn't have length" % type(obj))
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@staticmethod
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def path_get(project_file=None):
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root = os.path.abspath(os.path.join(os.path.dirname(__file__),
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'..',
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'..',
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)
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)
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if project_file:
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return os.path.join(root, project_file)
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else:
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return root
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def _skip_decorator(func):
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@functools.wraps(func)
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def skip_if_not_implemented(*args, **kwargs):
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try:
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return func(*args, **kwargs)
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except ceilometer.NotImplementedError as e:
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raise testcase.TestSkipped(six.text_type(e))
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except webtest.app.AppError as e:
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if 'not implemented' in six.text_type(e):
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raise testcase.TestSkipped(six.text_type(e))
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raise
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return skip_if_not_implemented
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class SkipNotImplementedMeta(type):
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def __new__(cls, name, bases, local):
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for attr in local:
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value = local[attr]
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if callable(value) and (
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attr.startswith('test_') or attr == 'setUp'):
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local[attr] = _skip_decorator(value)
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return type.__new__(cls, name, bases, local)
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