5780a5d77e
Instead of having our own mock subclass that has similar functions as the oslotest base mocking class just use the base class functions where we can and add on our own customizations as we choose to. This change moves to using the base classes fixtures and also adjusts the customized subclass method names to match closer to the rest of the unittest classes method name style (camel-case not underscores). Change-Id: If24530c0381d7fb99797acaa582d3be1d7054185
78 lines
2.7 KiB
Python
78 lines
2.7 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright (C) 2014 Yahoo! Inc. All Rights Reserved.
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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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from kombu import message
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from taskflow.engines.worker_based import dispatcher
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from taskflow import test
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from taskflow.test import mock
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def mock_acked_message(ack_ok=True, **kwargs):
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msg = mock.create_autospec(message.Message, spec_set=True, instance=True,
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channel=None, **kwargs)
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def ack_side_effect(*args, **kwargs):
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msg.acknowledged = True
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if ack_ok:
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msg.ack_log_error.side_effect = ack_side_effect
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msg.acknowledged = False
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return msg
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class TestDispatcher(test.TestCase):
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def test_creation(self):
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on_hello = mock.MagicMock()
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handlers = {'hello': on_hello}
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dispatcher.TypeDispatcher(handlers)
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def test_on_message(self):
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on_hello = mock.MagicMock()
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handlers = {'hello': on_hello}
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d = dispatcher.TypeDispatcher(handlers)
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msg = mock_acked_message(properties={'type': 'hello'})
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d.on_message("", msg)
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self.assertTrue(on_hello.called)
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self.assertTrue(msg.ack_log_error.called)
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self.assertTrue(msg.acknowledged)
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def test_on_rejected_message(self):
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d = dispatcher.TypeDispatcher({})
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msg = mock_acked_message(properties={'type': 'hello'})
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d.on_message("", msg)
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self.assertTrue(msg.reject_log_error.called)
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self.assertFalse(msg.acknowledged)
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def test_on_requeue_message(self):
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d = dispatcher.TypeDispatcher({})
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d.add_requeue_filter(lambda data, message: True)
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msg = mock_acked_message()
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d.on_message("", msg)
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self.assertTrue(msg.requeue.called)
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self.assertFalse(msg.acknowledged)
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def test_failed_ack(self):
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on_hello = mock.MagicMock()
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handlers = {'hello': on_hello}
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d = dispatcher.TypeDispatcher(handlers)
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msg = mock_acked_message(ack_ok=False,
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properties={'type': 'hello'})
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d.on_message("", msg)
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self.assertTrue(msg.ack_log_error.called)
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self.assertFalse(msg.acknowledged)
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self.assertFalse(on_hello.called)
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