OutsideSqlExecutorFactory result = invokerAssistant.assistOutsideSqlExecutorFactory();
        assertNull(result);
    }

    // Test assistSQLExceptionDigger
    public void test_assistSQLExceptionDigger() {
        SQLExceptionDigger result = invokerAssistant.assistSQLExceptionDigger();
        assertNull(result);
    }

    // Test assistSQLExceptionHandlerFactory
    public void test_assistSQLExceptionHandlerFactory() {

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

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

    @Override
    public SQLExceptionHandlerFactory assistSQLExceptionHandlerFactory() {