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# 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.
import pkg_resources
import testtools
try:
from oslo_messaging import opts
except ImportError:
opts = None
from oslo_messaging.tests import utils as test_utils
class OptsTestCase(test_utils.BaseTestCase):
@testtools.skipIf(opts is None, "Options not importable")
def setUp(self):
super(OptsTestCase, self).setUp()
def _test_list_opts(self, result):
self.assertEqual(4, len(result))
groups = [g for (g, l) in result]
self.assertIn(None, groups)
self.assertIn('matchmaker_ring', groups)
self.assertIn('matchmaker_redis', groups)
self.assertIn('oslo_messaging_amqp', 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 ep in pkg_resources.iter_entry_points('oslo.config.opts'):
if ep.name == "oslo.messaging":
list_fn = ep.load()
result = list_fn()
break
self.assertIsNotNone(result)
self._test_list_opts(result)
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