48 lines
1.7 KiB
Python
48 lines
1.7 KiB
Python
# Copyright (c) 2013 OpenStack, LLC.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Test of DB API"""
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import fixtures
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import mock
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from oslo.config import cfg
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import testtools
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import quantum.db.api as db
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class DBTestCase(testtools.TestCase):
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def setUp(self):
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super(DBTestCase, self).setUp()
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cfg.CONF.set_override('sql_max_retries', 1, 'DATABASE')
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cfg.CONF.set_override('reconnect_interval', 0, 'DATABASE')
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self.addCleanup(cfg.CONF.reset)
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self.useFixture(fixtures.MonkeyPatch('quantum.db.api._ENGINE', None))
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def test_db_reconnect(self):
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with mock.patch.object(db, 'register_models') as mock_register:
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mock_register.return_value = False
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db.configure_db()
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def test_warn_when_no_connection(self):
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with mock.patch.object(db, 'register_models') as mock_register:
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mock_register.return_value = False
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with mock.patch.object(db.LOG, 'warn') as mock_log:
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mock_log.return_value = False
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db.configure_db()
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self.assertEquals(mock_log.call_count, 1)
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args = mock_log.call_args
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self.assertNotEqual(args.find('sql_connection'), -1)
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