96 lines
3.4 KiB
Python
96 lines
3.4 KiB
Python
# Copyright 2014 OpenStack Foundation
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# Copyright 2014 Mirantis Inc
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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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"""
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Tests for database migrations. This test case reads the configuration
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file test_migrations.conf for database connection settings
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to use in the tests. For each connection found in the config file,
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the test case runs a series of test cases to ensure that migrations work
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properly.
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There are also "opportunistic" tests for both mysql and postgresql in here,
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which allows testing against mysql and pg) in a properly configured unit
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test environment.
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For the opportunistic testing you need to set up a db named 'openstack_citest'
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with user 'openstack_citest' and password 'openstack_citest' on localhost.
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The test will then use that db and u/p combo to run the tests.
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For postgres on Ubuntu this can be done with the following commands:
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sudo -u postgres psql
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postgres=# create user openstack_citest with createdb login password
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'openstack_citest';
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postgres=# create database openstack_citest with owner openstack_citest;
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"""
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from oslo.config import cfg
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from storyboard.openstack.common.db.sqlalchemy import utils as db_utils
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from storyboard.tests.db.migration import test_migrations_base as base
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CONF = cfg.CONF
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class TestMigrations(base.BaseWalkMigrationTestCase, base.CommonTestsMixIn):
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"""Test sqlalchemy-migrate migrations."""
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USER = "openstack_citest"
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PASSWD = "openstack_citest"
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DATABASE = "openstack_citest"
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def __init__(self, *args, **kwargs):
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super(TestMigrations, self).__init__(*args, **kwargs)
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def setUp(self):
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super(TestMigrations, self).setUp()
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def assertColumnExists(self, engine, table, column):
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t = db_utils.get_table(engine, table)
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self.assertIn(column, t.c)
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def assertColumnNotExists(self, engine, table, column):
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t = db_utils.get_table(engine, table)
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self.assertNotIn(column, t.c)
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def assertIndexExists(self, engine, table, index):
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t = db_utils.get_table(engine, table)
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index_names = [idx.name for idx in t.indexes]
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self.assertIn(index, index_names)
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def assertIndexMembers(self, engine, table, index, members):
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self.assertIndexExists(engine, table, index)
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t = db_utils.get_table(engine, table)
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index_columns = None
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for idx in t.indexes:
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if idx.name == index:
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index_columns = idx.columns.keys()
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break
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self.assertEqual(sorted(members), sorted(index_columns))
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def _pre_upgrade_18708bcdc0fe(self, engine):
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# Anything returned from this method will be
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# passed to corresponding _check_xxx method as 'data'.
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pass
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def _check_18708bcdc0fe(self, engine, data):
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self.assertColumnExists(engine, 'users', 'created_at')
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self.assertColumnExists(engine, 'users', 'last_login')
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self.assertColumnExists(engine, 'teams', 'updated_at')
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self.assertColumnExists(engine, 'teams', 'name')
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