[Zope-Coders] Testing from an INSTANCE_HOME

[Chris Withers]

Lennart Regebro wrote:
> 
> And makeing a serach and replace in a bunch of tests from Zope.app() to 
> Testing.app() IS trivial. Besides, everybody should start using 
> ZopeTestCase anyway, which is a bigger change. ;)

What's this and why should we be using it?

cheers,

Chris