Installing a python package for tests

[Sidnei da Silva]

I have a test that now needs to install plone.session since I'm updating 
this product to Plone 3.0. Apparently I need to call installPackage, but 
installPackage checks if registerPackage has been called, so I have to call 
registerPackage too, or load the zcml. This doesn't sound right to me. 
Anyone documented this already?

-- 
Sidnei da Silva
Enfold Systems, Inc.