cc0431ba62
There was a large config refactor many releases ago, but we never standardized on the new pattern. This will also help ensure that config is always loaded in the right order. - Standardize how config is setup throughout designate. - Removed unecessary import_opt. Change-Id: I8913d2569f174208740a76c474c73316f6c1d89e
119 lines
3.7 KiB
Python
119 lines
3.7 KiB
Python
# Copyright 2016 Hewlett Packard Enterprise Development Company LP
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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 time
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from unittest import mock
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from oslo_config import fixture as cfg_fixture
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from oslo_service import loopingcall
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import oslotest.base
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import designate.conf
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from designate import heartbeat_emitter
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from designate import objects
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from designate.tests import fixtures
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CONF = designate.conf.CONF
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class HeartbeatEmitterTest(oslotest.base.BaseTestCase):
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def setUp(self):
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super().setUp()
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self.stdlog = fixtures.StandardLogging()
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self.useFixture(self.stdlog)
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self.useFixture(cfg_fixture.Config(CONF))
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CONF.set_override('emitter_type', 'noop', 'heartbeat_emitter')
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CONF.set_override('heartbeat_interval', 0.1, 'heartbeat_emitter')
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CONF.set_override('host', '203.0.113.1')
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@mock.patch.object(loopingcall, 'FixedIntervalLoopingCall')
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def test_start(self, mock_looping):
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mock_timer = mock.Mock()
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mock_looping.return_value = mock_timer
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noop_emitter = heartbeat_emitter.get_heartbeat_emitter('svc')
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noop_emitter.start()
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mock_timer.start.assert_called_once()
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@mock.patch.object(loopingcall, 'FixedIntervalLoopingCall')
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def test_stop(self, mock_looping):
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mock_timer = mock.Mock()
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mock_looping.return_value = mock_timer
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noop_emitter = heartbeat_emitter.get_heartbeat_emitter('svc')
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noop_emitter.start()
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noop_emitter.stop()
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mock_timer.stop.assert_called_once()
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def test_get_status(self):
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noop_emitter = heartbeat_emitter.get_heartbeat_emitter('svc')
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self.assertEqual(('UP', {}, {},), noop_emitter.get_status())
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def test_emit(self):
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noop_emitter = heartbeat_emitter.get_heartbeat_emitter('svc')
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noop_emitter.start()
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time.sleep(0.125)
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noop_emitter.stop()
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self.assertIn(
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"<ServiceStatus service_name:'svc' hostname:'203.0.113.1' "
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"status:'UP'>",
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self.stdlog.logger.output
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)
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class RpcEmitterTest(oslotest.base.BaseTestCase):
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def setUp(self):
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super().setUp()
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@mock.patch.object(objects, 'ServiceStatus')
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@mock.patch('designate.context.DesignateContext.get_admin_context')
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@mock.patch.object(loopingcall, 'FixedIntervalLoopingCall')
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def test_emit_heartbeat(self, mock_looping, mock_context,
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mock_service_status):
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mock_timer = mock.Mock()
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mock_looping.return_value = mock_timer
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emitter = heartbeat_emitter.RpcEmitter('svc')
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emitter.start()
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mock_timer.start.assert_called_once()
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central = mock.Mock()
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with mock.patch('designate.central.rpcapi.CentralAPI.get_instance',
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return_value=central):
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emitter._emit_heartbeat()
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mock_service_status.assert_called_once_with(
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service_name='svc',
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hostname=CONF.host,
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status='UP',
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stats={},
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capabilities={},
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heartbeated_at=mock.ANY
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)
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central.update_service_status.assert_called_once_with(
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mock_context.return_value, mock_service_status.return_value
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)
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