58 lines
2.2 KiB
Python
58 lines
2.2 KiB
Python
# 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 unittest import mock
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from neutron.api.rpc.callbacks.consumer import registry
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from neutron.tests import base
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class ConsumerRegistryTestCase(base.BaseTestCase):
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def test__get_manager_is_singleton(self):
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self.assertIs(registry._get_manager(), registry._get_manager())
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@mock.patch.object(registry, '_get_manager')
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def test_register(self, manager_mock):
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callback = lambda: None
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registry.register(callback, 'TYPE')
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manager_mock().register.assert_called_with(callback, 'TYPE')
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@mock.patch.object(registry, '_get_manager')
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def test_unsubscribe(self, manager_mock):
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callback = lambda: None
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registry.unsubscribe(callback, 'TYPE')
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manager_mock().unregister.assert_called_with(callback, 'TYPE')
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@mock.patch.object(registry, '_get_manager')
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def test_clear(self, manager_mock):
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registry.clear()
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manager_mock().clear.assert_called_with()
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@mock.patch.object(registry, '_get_manager')
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def test_push(self, manager_mock):
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resource_type_ = object()
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resource_ = object()
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event_type_ = object()
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context = mock.Mock()
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callback1 = mock.Mock()
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callback2 = mock.Mock()
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registry.register(callback1, 'x')
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registry.register(callback2, 'x')
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callbacks = {callback1, callback2}
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manager_mock().get_callbacks.return_value = callbacks
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registry.push(context, resource_type_, [resource_], event_type_)
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for callback in (callback1, callback2):
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callback.assert_called_with(context, resource_type_,
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[resource_], event_type_)
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