98 lines
4.0 KiB
Python
98 lines
4.0 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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import mock
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from oslo_config import cfg
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import oslo_messaging as messaging
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from ironic.common import context as ironic_context
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from ironic.common import rpc
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from ironic.tests import base
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CONF = cfg.CONF
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class TestUtils(base.TestCase):
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@mock.patch.object(messaging, 'Notifier', autospec=True)
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@mock.patch.object(messaging, 'JsonPayloadSerializer', autospec=True)
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@mock.patch.object(messaging, 'get_notification_transport', autospec=True)
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@mock.patch.object(messaging, 'get_transport', autospec=True)
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def test_init_globals(self, mock_get_transport, mock_get_notification,
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mock_serializer, mock_notifier):
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rpc.TRANSPORT = None
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rpc.NOTIFICATION_TRANSPORT = None
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rpc.NOTIFIER = None
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rpc.init(CONF)
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self.assertEqual(mock_get_transport.return_value, rpc.TRANSPORT)
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self.assertEqual(mock_get_notification.return_value,
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rpc.NOTIFICATION_TRANSPORT)
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self.assertTrue(mock_serializer.called)
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self.assertEqual(mock_notifier.return_value, rpc.NOTIFIER)
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class TestRequestContextSerializer(base.TestCase):
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def setUp(self):
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super(TestRequestContextSerializer, self).setUp()
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self.mock_serializer = mock.MagicMock()
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self.serializer = rpc.RequestContextSerializer(self.mock_serializer)
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self.context = ironic_context.RequestContext()
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self.entity = {'foo': 'bar'}
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def test_serialize_entity(self):
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self.serializer.serialize_entity(self.context, self.entity)
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self.mock_serializer.serialize_entity.assert_called_with(
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self.context, self.entity)
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def test_serialize_entity_empty_base(self):
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# NOTE(viktors): Return False for check `if self.serializer._base:`
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bool_args = {'__bool__': lambda *args: False,
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'__nonzero__': lambda *args: False}
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self.mock_serializer.configure_mock(**bool_args)
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entity = self.serializer.serialize_entity(self.context, self.entity)
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self.assertFalse(self.mock_serializer.serialize_entity.called)
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# If self.serializer._base is empty, return entity directly
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self.assertEqual(self.entity, entity)
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def test_deserialize_entity(self):
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self.serializer.deserialize_entity(self.context, self.entity)
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self.mock_serializer.deserialize_entity.assert_called_with(
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self.context, self.entity)
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def test_deserialize_entity_empty_base(self):
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# NOTE(viktors): Return False for check `if self.serializer._base:`
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bool_args = {'__bool__': lambda *args: False,
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'__nonzero__': lambda *args: False}
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self.mock_serializer.configure_mock(**bool_args)
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entity = self.serializer.deserialize_entity(self.context, self.entity)
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self.assertFalse(self.mock_serializer.serialize_entity.called)
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self.assertEqual(self.entity, entity)
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def test_serialize_context(self):
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serialize_values = self.serializer.serialize_context(self.context)
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self.assertEqual(self.context.to_dict(), serialize_values)
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def test_deserialize_context(self):
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self.context.user = 'fake-user'
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self.context.tenant = 'fake-tenant'
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serialize_values = self.context.to_dict()
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new_context = self.serializer.deserialize_context(serialize_values)
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# Ironic RequestContext from_dict will pop 'user' and 'tenant' and
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# initialize to None.
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self.assertIsNone(new_context.user)
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self.assertIsNone(new_context.tenant)
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