Problems with CIUnit - redeclare class error

[eluser]Shiro[/eluser]
Hi, can you show more example how you use the CITest, because I can't get the understanding for how to use the test module.

As we know we use php CRUD, how can we implement it?
Sorry for this kind of basic question, but I know Test is important, but I dunno how to start for it, and automatic it.