oslo.messaging/oslo_messaging/tests/test_opts.py
liuyamin 80c6283361 Remove unnecessary setUp function in testcase
In testcase, setUp will be called automatically. This patch used
to remove setUp functions that do nothing. Besides, it will keep
code clean.

Change-Id: I2bf79884704974dc00196816f7de43580b474d3e
2017-08-18 01:22:26 +00:00

73 lines
2.4 KiB
Python

# Copyright 2014 Red Hat, Inc.
#
# 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.
from six.moves import mock
import stevedore
import testtools
from oslo_messaging import server
try:
from oslo_messaging import opts
except ImportError:
opts = None
from oslo_messaging.tests import utils as test_utils
@testtools.skipIf(opts is None, "Options not importable")
class OptsTestCase(test_utils.BaseTestCase):
def _test_list_opts(self, result):
self.assertEqual(7, len(result))
groups = [g for (g, l) in result]
self.assertIn(None, groups)
self.assertIn('matchmaker_redis', groups)
self.assertIn('oslo_messaging_zmq', groups)
self.assertIn('oslo_messaging_amqp', groups)
self.assertIn('oslo_messaging_notifications', groups)
self.assertIn('oslo_messaging_rabbit', groups)
self.assertIn('oslo_messaging_kafka', groups)
opt_names = [o.name for (g, l) in result for o in l]
self.assertIn('rpc_backend', opt_names)
def test_list_opts(self):
self._test_list_opts(opts.list_opts())
def test_entry_point(self):
result = None
for ext in stevedore.ExtensionManager('oslo.config.opts',
invoke_on_load=True):
if ext.name == "oslo.messaging":
result = ext.obj
break
self.assertIsNotNone(result)
self._test_list_opts(result)
def test_defaults(self):
transport = mock.Mock()
transport.conf = self.conf
class MessageHandlingServerImpl(server.MessageHandlingServer):
def _create_listener(self):
pass
def _process_incoming(self, incoming):
pass
MessageHandlingServerImpl(transport, mock.Mock())
opts.set_defaults(self.conf, executor_thread_pool_size=100)
self.assertEqual(100, self.conf.executor_thread_pool_size)