unit testing in java and jsfunit

challenge is at new client projects, when i see them first time i feel them as complex objects which i cannot post here.  But i will follow your advise on assertEquals().

What is JSFUNIT, what for it is used. I never used it. Is it simple to master. Please advise.

jsfunit is just a library for making the testing of JSF applications easier (JSF = JavaServer Faces). If your application isn't JSF or you don't know what this is, then you don't need to worry about jsfunit.

my application is in JSF 2.0. The challenge i am facing in writing the unit test cases is when i click one button in say xyz.xhtml it is going to other page  say abc.xhtml. I need to validate few pages in abc.xhtml to make sure the drop down values, text values are coming as expeted. I do not know how to write test case in this scenario.

I see some examples here
https://source.jboss.org/browse/JSFUnit/trunk/jboss-jsfunit-examples
but not sure how to download and run eclipse in one stroke.

I see couple of example here but not clear exactly what authors did.
http://www.mastertheboss.com/jsf/jsfunit-tutorial
http://www.javabeat.net/introduction-to-jsfunit/
i  tried to download podcat from here but link seems not working
http://www.jsfcentral.com/articles/silvert-08-09.html
please advise

One possibility is that your complex object implements the .equals() method in an appropriate manner,

what it means.
Please advise