"tim Rowledge" <tim at rowledge.org> asks

> Certainly for a  
> complete newcomer it might be very daunting although if someone could  
> take a few moments (an hour or so?) to write a swiki page on creating  
> a simple SUnit it could be very helpful as an introduction to a very  
> good way of helping to explain a problem and the solution and  
> providing an ongoing test. It would also be a quite broad learning  
> experience since it involves using a browser, editing code,  
> iteratively trying things and probably getting to know the debugger a  
> little. How much better an introduction could we invent?

Stef's already mentioned his book. There's also
  http://www.chrisburkert.de/index.php?node_id=70
to which
  http://minnow.cc.gatech.edu/squeak/SUnit links.

frank