Re: [Plone-Users] plone.app.testing not aware of z3c.jbot override

[David B. <Dav...@as...>]

I would like some pointers on z3c.jbot as well. Under plone 4.1 2 just
putting making the entry in my buildout.cfg eggs section allowed me to
create a 'templates' directory and globably override all plone templates.
 However this fails on plone - in fact it is as if jbot is not even
installed.  I'm running plone in fg and don't see any exceptions or other
messages.

On Tue, Jul 31, 2012 at 3:05 AM, Kees Hink <kee...@gm...> wrote:

> A follow-up:
>
> To rule out that the problem is in our testing setup, i created a
> package called 'example.jbot' which overrides the portal logo (the file
> 'example/jbot/jbot/plone.app.layout.viewlets.logo.pt' contains just
> "JBOT OVERRIDE LOGO VIEWLET")
>
> Now the test http://pastie.org/4364374 (example/jbot/browser.txt)
> fails for the test setup in http://pastie.org/4364350
> (example/jbot/testing.py), but when i add
>          xmlconfig.file('configure.zcml', z3c.jbot,
>                         context=configurationContext)
> to setupZope, it works.
>
> Our problem seems to be somewhere in our own stack, as the same trick
> (explicitly adding zcml registration for z3c.jbot) does not seem to work
> there.
>
> Kees
>
>
> On 07/25/2012 08:14 AM, Dieter Maurer wrote:
> > Kees Hink <kee...@gm...> writes:
> >
> >> Other stuff i tried and found out:
> >>
> >> A test in another package is also failing for the same reason - z3c.jbot
> >> customizations not being applied, so it's likely not an issue of this
> >> one package, but probably something to do with our testing setup.
> >>
> >> These tests fail on a branch which uses Plone 4.2-latest. The tests do
> >> pass on the master branch, which uses 4.2b2. I tried using the older
> >> (4.2b2) versions of plone.app.testing and other testing-related
> >> packages, to no avail.
> >
> > This suggests some changes affecting "z3c.jbot" between these two
> > Plone branches. Strange indeed.
> >
> >> I checked for the availability of browser layer marker interfaces (pdb
> >> in view class) to make sure test requests have the needed interfaces.
> >> Seems to be okay.
> >>
> >> Welcoming any further comments,
> >
> > I have not looked at the details of "z3c.jbot". Its documentation
> > suggests that it is doing something strange with the traversal
> > machinery. In Zope, there are two kinds of traversals, URL traversal
> > (performed by "ZPublisher") and "[un]restrictedTraverse" (used
> > by tales path expressions, among others). Both kinds of
> > traversals share parts of their implementation but there are subtle
> > differences. For example, "[un]restrictedTraverse" does not honor
> > the "before_publishing_traverse" hook. Maybe, "z3c.jbot" relies
> > (partly) on those hooks.
> >
> > At your place, I would have a look at the "z3c.jbot" implementation
> > to find out how it works and get some hints what might go wrong
> > in your specific test szenario.
> >
> >
> >
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>
>
>
>
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-- 
David Bear
College of Public Programs at ASU
602-496-0424