Unit Testing and Continuous Integration

Hi,

I want to add Unit testing to my CI projects.
I have seen there is ci-phpunit-test from kenjis.

It seems nice however I came across TOAST and I quite like the 5 criteria that led to its creation:

1.    It must be lightweight a completely unobtrusive - I don't want a lot of bloat or a ton of files littering my CI installation
   
2.    It must integrate perfectly with CI - ie. no hacking the core, no intricate workarounds to make it work inside CI Controller classes, and no duplicate index.php files
   
3.    It must use simple JUnit-like syntax (meaning it must support a range of assert_*() functions)
   
4.    It must work entirely in the browser - I don't always have shell access to my servers, and you might not either
   
5.    It must offer a simple way to run both individual tests, groups of tests, and all tests at once
   

I am not sure that ci-phpunit-test matches number 4.

What are your thoughts about Unit Testing ? What tools do you use ?

Going forward I want to perform continuous integration: any experiences on that ? I am thinking of using Jenkins.


Cheers,
L.