class TestSQLDriver(unittest.TestCase): def setUp(self): """ Set up for testing swift.common.key_manager.drivers.sql.SQLDriver. """ self.db_path = tempfile.mktemp() self.url = "sqlite:///%s" % (self.db_path,) self.conf = {'crypto_keystore_sql_url': self.url} self.key_driver = SQLDriver(self.conf, initialize_table=False) def tearDown(self): """ Tear down for testing swift.common.key_manager.drivers.sql.SQLDriver. """ os.remove(self.db_path) def test_create_table(self): """ Drop table and try to create again. """ self.key_driver.create_table() table_name = key_info_table.name self.assertTrue(self.key_driver.engine.has_table(table_name)) def test_find_value(self): """ Find row in table according serching pattern. """ self.key_driver.create_table() first_acc_info = ["test_account", "test_key_string"] second_acc_info = ["test_account2", "test_key_string2"] answer1 = [('test_account', 1L, 'test_key_string')] answer2 = [('test_account2', 2L, 'test_key_string2')] for data_acc in [first_acc_info, second_acc_info]: key_info_table.insert().execute(account=data_acc[0], encryption_key=data_acc[1]) # check, that result empty , if such information not exist in DataBase self.assertFalse(self.key_driver.find_value("account", "my_account")) # check, results for currect find requests # First answer res = self.key_driver.find_value("account", first_acc_info[0]) self.assertEquals(res, answer1) res = self.key_driver.find_value("encryption_key", first_acc_info[1]) self.assertEquals(res, answer1) res = self.key_driver.find_value("key_id", "1") self.assertEquals(res, answer1) # Second answer res = self.key_driver.find_value("account", second_acc_info[0]) self.assertEquals(res, answer2) res = self.key_driver.find_value("encryption_key", second_acc_info[1]) self.assertEquals(res, answer2) res = self.key_driver.find_value("key_id", "2") self.assertEquals(res, answer2) def test_get_key_id(self): """ Check key_id value for different account values. """ self.key_driver.create_table() acc_info = ["acc1", "acc2"] # check key_id for first account (account not existed) self.assertEqual(self.key_driver.get_key_id(acc_info[0]), 1) # check key_id for first account (account existed) self.assertEqual(self.key_driver.get_key_id(acc_info[0]), 1) # check that account not created again (account existed) self.assertNotEqual(self.key_driver.get_key_id(acc_info[0]), 2) # check key_id for second account self.assertEqual(self.key_driver.get_key_id(acc_info[1]), 2) def test_get_key(self): """ Check key value for different account and key_id values. """ self.key_driver.create_table() # create 2 account with key_id acc_info = ["acc1", "acc2"] for acc in acc_info: key_info_table.insert().execute(account=acc) # check key for first account key1 = self.key_driver.get_key(1) key2 = self.key_driver.get_key(1) self.assertEqual(key1, key2) # check key for second account key3 = self.key_driver.get_key(2) self.assertNotEqual(key2, key3) # check raise, if incorrect id (no in table) self.assertRaises(StandardError, self.key_driver.get_key, 100) # check raise, if incorrect id (string and have not only digits) self.assertRaises(ValueError, self.key_driver.get_key, "id100") # check raise, if incorrect id (not string or int) test = [[2], {"test": "test"}, (222, 2)] for val in test: self.assertRaises(TypeError, self.key_driver.get_key, val) @mock.patch('migrate.versioning.api.upgrade') def test_sync_success(self, mock_upgrade): """ Successful migration. """ self.key_driver.create_table() self.key_driver.sync() mock_upgrade.assert_called_once_with(self.url, mock.ANY) @mock.patch('migrate.versioning.api.version_control') @mock.patch('migrate.versioning.api.upgrade') def test_sync_failed(self, mock_upgrade, mock_version_control): """ Version control table doesn't exist. """ self.key_driver.create_table() mock_upgrade.side_effect = [DatabaseNotControlledError, None] self.key_driver.sync() mock_upgrade.assert_has_calls(2 * [mock.call(self.url, mock.ANY)]) mock_version_control.assert_called_once_with(self.url, mock.ANY)