56 lines
2.1 KiB
Python
56 lines
2.1 KiB
Python
# 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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"""
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Supports database/repositories oriented unit testing.
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Warning: Do not merge this content with the utils.py module, as doing so will
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break the DevStack functional test discovery process.
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"""
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from barbican.model import repositories
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from barbican.tests import utils
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class RepositoryTestCase(utils.BaseTestCase):
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"""Base test case class for in-memory database unit tests.
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Database/Repository oriented unit tests should *not* modify the global
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state in the barbican/model/repositories.py module, as this can lead to
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hard to debug errors. Instead only utilize methods in this fixture.
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Also, database-oriented unit tests extending this class MUST NO INVOKE
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the repositories.start()/clear()/hard_reset() methods!*, otherwise *VERY*
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hard to debug 'Broken Pipe' errors could result!
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"""
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def setUp(self):
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super(RepositoryTestCase, self).setUp()
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# Ensure we are using in-memory SQLite database, and creating tables.
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repositories.CONF.set_override("sql_connection", "sqlite:///:memory:")
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repositories.CONF.set_override("db_auto_create", True)
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repositories.CONF.set_override("debug", False)
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# Ensure the connection is completely closed, so any previous in-memory
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# database can be removed prior to starting the next test run.
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repositories.hard_reset()
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# Start the in-memory database, creating required tables.
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repositories.start()
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# Clean up once tests are completed.
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self.addCleanup(self._cleanup)
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def _cleanup(self):
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repositories.clear()
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