[test] Add a trivial test for "wdoc" view
We just make sure it gets rendered without errors (which wasn't the case
before the previous patch).
It does not work on Python 3; this will be fixed in next changeset.
.. _login_module:
:mod:`cubicweb.pyramid.login`
-----------------------------
.. automodule:: cubicweb.pyramid.login
.. autofunction:: includeme
Views
-----
.. autofunction:: login_form
.. autofunction:: login_password_login
.. autofunction:: login_already_loggedin