94 lines
3.5 KiB
Python
94 lines
3.5 KiB
Python
#
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# Copyright 2012 New Dream Network, LLC (DreamHost)
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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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"""Tests for aodh/storage/impl_mongodb.py
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.. note::
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In order to run the tests against another MongoDB server set the
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environment variable aodh_TEST_MONGODB_URL to point to a MongoDB
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server before running the tests.
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"""
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from aodh.storage import impl_mongodb
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from aodh.tests import base as test_base
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from aodh.tests import db as tests_db
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@tests_db.run_with('mongodb')
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class MongoDBConnection(tests_db.TestBase,
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tests_db.MixinTestsWithBackendScenarios):
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def test_connection_pooling(self):
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test_conn = impl_mongodb.Connection(self.CONF,
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self.CONF.database.connection)
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self.assertEqual(self.alarm_conn.conn, test_conn.conn)
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def test_replica_set(self):
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url = self.CONF.database.connection + '?replicaSet=foobar'
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conn = impl_mongodb.Connection(self.CONF, url)
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self.assertTrue(conn.conn)
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@tests_db.run_with('mongodb')
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class IndexTest(tests_db.TestBase,
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tests_db.MixinTestsWithBackendScenarios):
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def _test_ttl_index_absent(self, conn, coll_name, ttl_opt):
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# create a fake index and check it is deleted
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coll = getattr(conn.db, coll_name)
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index_name = '%s_ttl' % coll_name
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self.CONF.set_override(ttl_opt, -1, group='database')
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conn.upgrade()
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self.assertNotIn(index_name, coll.index_information())
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self.CONF.set_override(ttl_opt, 456789, group='database')
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conn.upgrade()
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self.assertEqual(456789,
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coll.index_information()
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[index_name]['expireAfterSeconds'])
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def test_alarm_history_ttl_index_absent(self):
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self._test_ttl_index_absent(self.alarm_conn, 'alarm_history',
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'alarm_history_time_to_live')
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def _test_ttl_index_present(self, conn, coll_name, ttl_opt):
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coll = getattr(conn.db, coll_name)
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self.CONF.set_override(ttl_opt, 456789, group='database')
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conn.upgrade()
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index_name = '%s_ttl' % coll_name
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self.assertEqual(456789,
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coll.index_information()
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[index_name]['expireAfterSeconds'])
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self.CONF.set_override(ttl_opt, -1, group='database')
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conn.upgrade()
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self.assertNotIn(index_name, coll.index_information())
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def test_alarm_history_ttl_index_present(self):
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self._test_ttl_index_present(self.alarm_conn, 'alarm_history',
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'alarm_history_time_to_live')
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class CapabilitiesTest(test_base.BaseTestCase):
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def test_alarm_capabilities(self):
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expected_capabilities = {
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'alarms': {'query': {'simple': True,
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'complex': True},
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'history': {'query': {'simple': True,
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'complex': True}}},
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}
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actual_capabilities = impl_mongodb.Connection.get_capabilities()
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self.assertEqual(expected_capabilities, actual_capabilities)
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