[Zope-Coders] Testing from an INSTANCE_HOME

[Chris Withers]

Shane Hathaway wrote:
> 
> It has been that way for a long time.  In fact, the test results were 
> quite inconsistent until Testing took over custom_zodb.py by setting 
> INSTANCE_HOME.

They were? Have you got an examples of this?

> The Testing package needs some way to tell Zope to use a particular 
> database configuration rather than what the user configured (overriding 
> custom_zodb or ZConfig.)  If we can think of a way to vary the database 
> configuration independently of INSTANCE_HOME, I'm all for it.

What's the best way to go about tackling this?

cheers,

Chris