[From "
http://www.onjava.com/]
Consistent unit testing is an essential part of development, but web applications are not necessarily well-suited to unit testing - how to you validate the "correctness" of a returned stream of text or HTML Lu Jian has an answer in the form? Of strutsut, a cactus-based library for unit testing struts web apps.
[Onjava.com]
http://www.onjava.com/pub/a/onjava/2004/09/22/test-struts.html