How to test lazy loading for ibatis?

Hi,

I am extending SqlMapClientDaoSupport to implement my
DAO class.

Now how do I write unit test to convince myself that
the lazy loading feature of iBatis is working?

E.g. A Category object has a complex collection of Item objects so the code below won't load the collection by
default (correct me if I am wrong)

Category cat = categoryDao.getCategory( new Long(1) );

I assume collection will be loaded if I try to access
collection like

List items = cat.getItems();

Right?

Thanks,