Art of Unit Testing

[Jesse W]

Dear Pythonics,
	Thank you all very much!  I have been dreding ansking this 
question, becasue it exposed my horrible weakness as a programer. 
(Note:  I do know the above is not true :-) )  All of the usefull and 
interesting responses were very nice.  Some of the most interesting 
points were:
	Alex Martelli mentioned the XP practice of including the customer in the
design team and having them specifiy the "stories" or acceptance 
tests for a program and Kerim Borchaev gave a lot of very usefull 
links..
	
		Thank you,
			Jesse F. Weinstein