}

    @Override
    public StatementFactory assistStatementFactory() {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public TnBeanMetaDataFactory assistBeanMetaDataFactory() {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public TnResultSetHandlerFactory assistResultSetHandlerFactory() {
        // TODO Auto-generated method stub

        StatementFactory result = invokerAssistant.assistStatementFactory();
        assertNull(result);
    }

    // Test assistBeanMetaDataFactory
    @Test
    public void test_assistBeanMetaDataFactory() {
        TnBeanMetaDataFactory result = invokerAssistant.assistBeanMetaDataFactory();
        assertNull(result);
    }

    // Test assistResultSetHandlerFactory
    @Test