89 lines
3.2 KiB
Python
89 lines
3.2 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright (c) 2017, 2019, 2021 Wind River Systems, Inc.
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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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#
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import mock
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from dcmanager.common import config
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from dcmanager.common import messaging
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from dcmanager.rpc import client as rpc_client
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from dcmanager.tests import base
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from dcmanager.tests import utils
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config.register_options()
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class ManagerRpcAPITestCase(base.DCManagerTestCase):
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def setUp(self):
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messaging.setup("fake://", optional=True)
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self.addCleanup(messaging.cleanup)
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self.context = utils.dummy_context()
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# self.stubs = stubout.StubOutForTesting()
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self.rpcapi = rpc_client.ManagerClient()
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super(ManagerRpcAPITestCase, self).setUp()
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@mock.patch.object(messaging, 'get_rpc_client')
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def test_call(self, mock_client):
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client = mock.Mock()
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mock_client.return_value = client
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method = 'fake_method'
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kwargs = {'key': 'value'}
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rpcapi = rpc_client.ManagerClient()
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msg = rpcapi.make_msg(method, **kwargs)
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# with no version
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res = rpcapi.call(self.context, msg)
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self.assertEqual(client, rpcapi._client)
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client.call.assert_called_once_with(self.context, 'fake_method',
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key='value')
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self.assertEqual(res, client.call.return_value)
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# with version
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res = rpcapi.call(self.context, msg, version='123')
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client.prepare.assert_called_once_with(version='123')
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new_client = client.prepare.return_value
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new_client.call.assert_called_once_with(self.context, 'fake_method',
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key='value')
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self.assertEqual(res, new_client.call.return_value)
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@mock.patch.object(messaging, 'get_rpc_client')
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def test_cast(self, mock_client):
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client = mock.Mock()
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mock_client.return_value = client
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method = 'fake_method'
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kwargs = {'key': 'value'}
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rpcapi = rpc_client.ManagerClient()
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msg = rpcapi.make_msg(method, **kwargs)
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# with no version
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res = rpcapi.cast(self.context, msg)
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self.assertEqual(client, rpcapi._client)
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client.cast.assert_called_once_with(self.context, 'fake_method',
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key='value')
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self.assertEqual(res, client.cast.return_value)
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# with version
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res = rpcapi.cast(self.context, msg, version='123')
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client.prepare.assert_called_once_with(fanout=None, version='123')
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new_client = client.prepare.return_value
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new_client.cast.assert_called_once_with(self.context, 'fake_method',
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key='value')
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self.assertEqual(res, new_client.cast.return_value)
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