How to orgnize the project's files when using CppUnit?

From: al_lea (abrash_han_at_163.com)
Date: 12/31/03 

Date: Wed, 31 Dec 2003 09:37:08 +0800

I'm using CppUnit now to practice TDD. But I've got no good idea to organize
the files well.There seems only 2 choices there:
1. put the test classes and the testees in one project,or
2. build 2 projects, one for the test classes ,another for testees;but need
to build the testees to .lib or .dll.

Is there some way to organize the project so that I can switch between the
unit test and integration easily?

thanks.