7a09c044e3
Instead of being strongly tied to unittest2 make it easier for taskflow to switch to another root class (testr?) by abstracting out the unittest2 usage. This also enables some useful functionality to exist in that root test class that other tasks can take advantage of. Change-Id: I381b6fb07e47f984b44cde439a17f39a1c1d32ac
51 lines
1.8 KiB
Python
51 lines
1.8 KiB
Python
# -*- coding: utf-8 -*-
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright (C) 2013 Rackspace Hosting All Rights Reserved.
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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 os
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import tempfile
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from taskflow.openstack.common.db.sqlalchemy import session
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from taskflow.persistence.backends import api as b_api
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from taskflow.persistence.backends.sqlalchemy import migration
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from taskflow import test
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from taskflow.tests.unit.persistence import base
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class SqlPersistenceTest(test.TestCase, base.PersistenceTestMixin):
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"""Inherits from the base test and sets up a sqlite temporary db."""
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def _get_backend(self):
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return 'sqlalchemy'
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def setupDatabase(self):
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_handle, db_location = tempfile.mkstemp()
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db_uri = "sqlite:///%s" % (db_location)
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session.set_defaults(db_uri, db_location)
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migration.db_sync()
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return db_location
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def setUp(self):
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super(SqlPersistenceTest, self).setUp()
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self.db_location = self.setupDatabase()
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def tearDown(self):
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b_api.fetch(self._get_backend()).clear_all()
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super(SqlPersistenceTest, self).tearDown()
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if self.db_location and os.path.isfile(self.db_location):
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os.unlink(self.db_location)
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self.db_location = None
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