[devtools/testlib] Issue a RuntimeError when a generative tests is detected
Otherwise, generative tests *à la logilab-common* in CubicWebTC test cases
would silently not run (at least using logilab.common.pytest runner).
Data as objects
===============
In this chapter, we will introduce the objects that are used to handle
the logic associated to the data stored in the database.
.. toctree::
:maxdepth: 1
data-as-objects
load-sort
adapters
application-logic