0c5dec3b56
Retrieve all services is exposed in to few circumstances to justify to maintain a method get_all in every drivers of servicegroup instead we have to continue to use Service.get_all_by_topics() (which is used by default) Also this method is never used as a public and only the zk driver needs it. Finally it makes pain for some drivers like Memcached to maintain a routine like that. This commit removes the method get_all from the public API and rename the method to be private for the Zookeeper's driver. Change-Id: Idc0dfbbe1887e11166acb7d989dd5466751761af
67 lines
2.5 KiB
Python
67 lines
2.5 KiB
Python
# Copyright (c) 2013 Akira Yoshiyama <akirayoshiyama at gmail dot com>
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#
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# This is derived from test_db_servicegroup.py.
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# Copyright 2012 IBM Corp.
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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 servicegroup
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from nova import test
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class MemcachedServiceGroupTestCase(test.NoDBTestCase):
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@mock.patch('nova.openstack.common.memorycache.get_client')
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def setUp(self, mgc_mock):
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super(MemcachedServiceGroupTestCase, self).setUp()
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self.mc_client = mock.MagicMock()
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mgc_mock.return_value = self.mc_client
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self.flags(memcached_servers='ignored',
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servicegroup_driver='mc')
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self.servicegroup_api = servicegroup.API()
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def test_is_up(self):
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service_ref = {
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'host': 'fake-host',
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'topic': 'compute'
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}
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self.mc_client.get.return_value = None
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self.assertFalse(self.servicegroup_api.service_is_up(service_ref))
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self.mc_client.get.assert_called_once_with('compute:fake-host')
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self.mc_client.reset_mock()
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self.mc_client.get.return_value = True
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self.assertTrue(self.servicegroup_api.service_is_up(service_ref))
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self.mc_client.get.assert_called_once_with('compute:fake-host')
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def test_join(self):
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service = mock.MagicMock(report_interval=1)
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self.servicegroup_api.join('fake-host', 'fake-topic', service)
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fn = self.servicegroup_api._driver._report_state
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service.tg.add_timer.assert_called_once_with(1, fn, 5, service)
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def test_report_state(self):
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service_ref = {
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'host': 'fake-host',
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'topic': 'compute'
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}
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service = mock.MagicMock(model_disconnected=False,
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service_ref=service_ref)
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fn = self.servicegroup_api._driver._report_state
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fn(service)
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self.mc_client.set.assert_called_once_with('compute:fake-host',
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mock.ANY, time=60)
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