96d506377f
Reduce conditional logic everywhere analysing fanout/round-robin target to key conversion. Provide single conversion method for all cases. Change-Id: I3d02d25fe806dabe0022de2dc964d23b1aaff0e7
68 lines
2.7 KiB
Python
68 lines
2.7 KiB
Python
# Copyright 2016 Mirantis, Inc.
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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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import testscenarios
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import testtools
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import oslo_messaging
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from oslo_messaging._drivers.zmq_driver import zmq_address
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from oslo_messaging._drivers.zmq_driver import zmq_async
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from oslo_messaging._drivers.zmq_driver import zmq_names
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from oslo_messaging.tests import utils as test_utils
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zmq = zmq_async.import_zmq()
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load_tests = testscenarios.load_tests_apply_scenarios
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class TestZmqAddress(test_utils.BaseTestCase):
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scenarios = [
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('router', {'listener_type': zmq_names.socket_type_str(zmq.ROUTER)}),
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('dealer', {'listener_type': zmq_names.socket_type_str(zmq.DEALER)})
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]
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@testtools.skipIf(zmq is None, "zmq not available")
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def test_target_to_key_topic_only(self):
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target = oslo_messaging.Target(topic='topic')
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key = zmq_address.target_to_key(target, self.listener_type)
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self.assertEqual(self.listener_type + '/topic', key)
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@testtools.skipIf(zmq is None, "zmq not available")
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def test_target_to_key_topic_server_round_robin(self):
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target = oslo_messaging.Target(topic='topic', server='server')
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key = zmq_address.target_to_key(target, self.listener_type)
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self.assertEqual(self.listener_type + '/topic/server', key)
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@testtools.skipIf(zmq is None, "zmq not available")
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def test_target_to_key_topic_fanout(self):
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target = oslo_messaging.Target(topic='topic', fanout=True)
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key = zmq_address.target_to_key(target, self.listener_type)
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self.assertEqual(self.listener_type + '/topic', key)
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@testtools.skipIf(zmq is None, "zmq not available")
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def test_target_to_key_topic_server_fanout(self):
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target = oslo_messaging.Target(topic='topic', server='server',
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fanout=True)
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key = zmq_address.target_to_key(target, self.listener_type)
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self.assertEqual(self.listener_type + '/topic', key)
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@testtools.skipIf(zmq is None, "zmq not available")
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def test_target_to_key_topic_server_fanout_no_prefix(self):
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target = oslo_messaging.Target(topic='topic', server='server',
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fanout=True)
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key = zmq_address.target_to_key(target)
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self.assertEqual('topic', key)
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