[Zope] problems writing unit tests

[Robert Rottermann]

Hi there,
one of the methods I call from a unittest changes a property.
When called from "normal" zope it works fine.
When I call the same function from a unittest it breaks saying that URL1" is
not defined.
Here is the code I use.
The first time (no property it) works fine. The second time it breaks
        if self.hasProperty('poolGroup'):
           self.manage_changeProperties(REQUEST = {' poolGroup':= group})
        else:
           self.manage_addProperty(id = 'poolGroup', type='string',
value=group)

Setting the Property like this:
           self.manage_changeProperties(REQUEST = None, poolGroup = group)
does not generate an error, but does not change it.

Any  hints are greatly appreciated.
Robert

www.redcor.ch