python.py

    def test_database_sqlite(self):
        """
        """
        def create_handler(url):
            interaction = mk.interaction_factory(
                url, pool_size_min=1, pool_size_max=1)
            #self.handler = TestDatabaseHandler(interaction, capacity=1)
            self.handler = TestDatabaseHandler(interaction, capacity=1)

            return self.handler

        _prev_configure = self.logger_builder._configureDBHandler

        def configure_handler(handler):
            deferred = _prev_configure(handler)
            self.getDeferredResultWithKeepAlive(deferred)

        message_id = mk.number()
        message_text = mk.string()
        self.main_config.log.database = 'sqlite://:memory:'
        self.logger_builder._createDBHandler = create_handler
        self.logger_builder._configureDBHandler = configure_handler
        self.logger_builder.configure(configuration=self.main_config)

        self.logger.log(message_id, message_text)

        result = self.getDeferredResult(self.handler._last_deferred)
        self.assertIsInstance(DBLogEntry, result)