This is something I have been thinking of for a bunch of weeks.
The two options are:
1) Make possible to pass a base_url optional argument to tg.url which is
used instead of the request for URL generation. This is a specific solution
but less invasive.
2) Make a reusable method that initializes a fake TurboGears Context so
that all request related features can work even outside a request. This is
the most flexible solution but might actually create huge bugs and issues
when misused.
In the mean time you can probably achieve the same result by doing the same
that ``tgshell`` command does, just create a TurboGears webapp (you should
have it already in your test suite) and call
``test_app.get('/_test_vars')`` this will create a context that is
permanently available for the whole process lifetime and so you can then
call any context based function.
On Tue, Dec 23, 2014 at 11:57 AM, lebouquetin <[email protected]>
wrote:
> Hi all,
>
> I have developed a serialization class which is based on tg.url(). When
> trying to unit-test it using nose, I get the following error:
>
> ======================================================================
> ERROR:
> tracim.tests.library.test_serializers.TestSerializers.test_serialize_Content_comment_THREAD
> ----------------------------------------------------------------------
> Traceback (most recent call last):
> File
> "/home/damien/proj/tracim-app/pod/tg2env/lib/python3.2/site-packages/nose/case.py",
> line 198, in runTest
> self.test(*self.arg)
> File
> "/home/damien/proj/tracim-app/pod/tracim/tracim/tests/library/test_serializers.py",
> line 117, in test_serialize_Content_comment_THREAD
> res = Context(CTX.THREAD).toDict(obj)
> File
> "/home/damien/proj/tracim-app/pod/tracim/tracim/model/serializers.py", line
> 191, in toDict
> result = self.toDictSpecific(serializableObject)
> File
> "/home/damien/proj/tracim-app/pod/tracim/tracim/model/serializers.py", line
> 205, in toDictSpecific
> result = converter_function(serializableObject, self) # process the
> object with the given serializer
> File
> "/home/damien/proj/tracim-app/pod/tracim/tracim/model/serializers.py", line
> 409, in serialize_node_for_page
> 'delete':
> context.url('/workspaces/{wid}/folders/{fid}/{ctype}/{cid}/comments/{commentid}/put_delete'.format(wid
> = item.workspace_id, fid=item.parent.parent_id, ctype=item.parent.type+'s',
> cid=item.parent.content_id, commentid=item.content_id))
> File
> "/home/damien/proj/tracim-app/pod/tracim/tracim/model/serializers.py", line
> 142, in url
> url = tg.url(base_url, params)
> File
> "/home/damien/proj/tracim-app/pod/tg2env/lib/python3.2/site-packages/TurboGears2-2.3.4-py3.2.egg/tg/controllers/util.py",
> line 84, in url
> req = tg.request._current_obj()
> File
> "/home/damien/proj/tracim-app/pod/tg2env/lib/python3.2/site-packages/TurboGears2-2.3.4-py3.2.egg/tg/request_local.py",
> line 171, in _current_obj
> return getattr(context, self.name)
> File
> "/home/damien/proj/tracim-app/pod/tg2env/lib/python3.2/site-packages/TurboGears2-2.3.4-py3.2.egg/tg/support/objectproxy.py",
> line 19, in __getattr__
> return getattr(self._current_obj(), attr)
> File
> "/home/damien/proj/tracim-app/pod/tg2env/lib/python3.2/site-packages/TurboGears2-2.3.4-py3.2.egg/tg/support/registry.py",
> line 69, in _current_obj
> 'thread' % self.____name__)
> *nose.proxy.TypeError: No object (name: context) has been registered for
> this thread*
>
> Question is : how to use tg.url() in unit-tests (without to go through
> http-like class).
> Should I call load_app() ?
>
> Thank's
>
>
> Damien
>
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