104 lines
3.7 KiB
Python
104 lines
3.7 KiB
Python
# Copyright 2014 Red Hat, 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 mock
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from nova import exception
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from nova.objects import agent as agent_obj
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from nova.tests.unit.objects import test_objects
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fake_agent = {
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'id': 1,
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'hypervisor': 'novavm',
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'os': 'linux',
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'architecture': 'DISC',
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'version': '1.0',
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'url': 'http://openstack.org/novavm/agents/novavm_agent_v1.0.rpm',
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'md5hash': '8cb151f3adc23a92db8ddbe084796823',
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'created_at': None,
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'updated_at': None,
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'deleted_at': None,
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'deleted': False,
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}
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class _TestAgent(object):
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@staticmethod
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def _compare(test, db, obj):
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for field, value in db.items():
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test.assertEqual(db[field], getattr(obj, field))
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@mock.patch('nova.db.api.agent_build_get_by_triple')
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def test_get_by_triple(self, mock_get):
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mock_get.return_value = fake_agent
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agent = agent_obj.Agent.get_by_triple(self.context,
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'novavm', 'linux', 'DISC')
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self._compare(self, fake_agent, agent)
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@mock.patch('nova.db.api.agent_build_get_by_triple')
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def test_get_by_triple_none(self, mock_get):
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mock_get.return_value = None
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agent = agent_obj.Agent.get_by_triple(self.context,
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'novavm', 'linux', 'DISC')
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self.assertIsNone(agent)
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@mock.patch('nova.db.api.agent_build_create')
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def test_create(self, mock_create):
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mock_create.return_value = fake_agent
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agent = agent_obj.Agent(context=self.context)
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agent.hypervisor = 'novavm'
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agent.create()
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mock_create.assert_called_once_with(self.context,
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{'hypervisor': 'novavm'})
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self._compare(self, fake_agent, agent)
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@mock.patch('nova.db.api.agent_build_create')
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def test_create_with_id(self, mock_create):
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agent = agent_obj.Agent(context=self.context, id=123)
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self.assertRaises(exception.ObjectActionError, agent.create)
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self.assertFalse(mock_create.called)
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@mock.patch('nova.db.api.agent_build_destroy')
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def test_destroy(self, mock_destroy):
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agent = agent_obj.Agent(context=self.context, id=123)
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agent.destroy()
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mock_destroy.assert_called_once_with(self.context, 123)
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@mock.patch('nova.db.api.agent_build_update')
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def test_save(self, mock_update):
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mock_update.return_value = fake_agent
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agent = agent_obj.Agent(context=self.context, id=123)
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agent.obj_reset_changes()
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agent.hypervisor = 'novavm'
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agent.save()
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mock_update.assert_called_once_with(self.context, 123,
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{'hypervisor': 'novavm'})
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@mock.patch('nova.db.api.agent_build_get_all')
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def test_get_all(self, mock_get_all):
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mock_get_all.return_value = [fake_agent]
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agents = agent_obj.AgentList.get_all(self.context, hypervisor='novavm')
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self.assertEqual(1, len(agents))
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self._compare(self, fake_agent, agents[0])
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mock_get_all.assert_called_once_with(self.context, hypervisor='novavm')
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class TestAgent(test_objects._LocalTest, _TestAgent):
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pass
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class TestAgentRemote(test_objects._RemoteTest, _TestAgent):
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pass
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