77 lines
2.8 KiB
Python
77 lines
2.8 KiB
Python
# Copyright 2014 Mirantis Inc.
|
|
# All Rights Reserved.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
# not use this file except in compliance with the License. You may obtain
|
|
# a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
|
|
from unittest import mock
|
|
|
|
import alembic
|
|
|
|
from manila.db import migration
|
|
from manila import test
|
|
|
|
|
|
class MigrationTestCase(test.TestCase):
|
|
def setUp(self):
|
|
super(MigrationTestCase, self).setUp()
|
|
self.config_patcher = mock.patch(
|
|
'manila.db.migrations.alembic.migration._alembic_config')
|
|
self.config = self.config_patcher.start()
|
|
self.config.return_value = 'fake_config'
|
|
self.addCleanup(self.config_patcher.stop)
|
|
|
|
@mock.patch('alembic.command.upgrade')
|
|
def test_upgrade(self, upgrade):
|
|
migration.upgrade('version_1')
|
|
upgrade.assert_called_once_with('fake_config', 'version_1')
|
|
|
|
@mock.patch('alembic.command.upgrade')
|
|
def test_upgrade_none_version(self, upgrade):
|
|
migration.upgrade(None)
|
|
upgrade.assert_called_once_with('fake_config', 'head')
|
|
|
|
@mock.patch('alembic.command.downgrade')
|
|
def test_downgrade(self, downgrade):
|
|
migration.downgrade('version_1')
|
|
downgrade.assert_called_once_with('fake_config', 'version_1')
|
|
|
|
@mock.patch('alembic.command.downgrade')
|
|
def test_downgrade_none_version(self, downgrade):
|
|
migration.downgrade(None)
|
|
downgrade.assert_called_once_with('fake_config', 'base')
|
|
|
|
@mock.patch('alembic.command.stamp')
|
|
def test_stamp(self, stamp):
|
|
migration.stamp('version_1')
|
|
stamp.assert_called_once_with('fake_config', 'version_1')
|
|
|
|
@mock.patch('alembic.command.stamp')
|
|
def test_stamp_none_version(self, stamp):
|
|
migration.stamp(None)
|
|
stamp.assert_called_once_with('fake_config', 'head')
|
|
|
|
@mock.patch('alembic.command.revision')
|
|
def test_revision(self, revision):
|
|
migration.revision('test_message', 'autogenerate_value')
|
|
revision.assert_called_once_with('fake_config', 'test_message',
|
|
'autogenerate_value')
|
|
|
|
@mock.patch.object(alembic.migration.MigrationContext, 'configure',
|
|
mock.Mock())
|
|
def test_version(self):
|
|
context = mock.Mock()
|
|
context.get_current_revision = mock.Mock()
|
|
alembic.migration.MigrationContext.configure.return_value = context
|
|
migration.version()
|
|
context.get_current_revision.assert_called_once_with()
|