Philippe Pepiot <philippe.pepiot@logilab.fr> [Thu, 28 Mar 2019 10:04:23 +0100] rev 12545
[server/test] make unittest_migractions.py use new style cubes
MigrationTC used old cube layout in
cubicweb/server/test/data-migractions/cubes, move them to new style cubes as
"cubicweb_<cubename>" in "apphome" (cubicweb/server/test/data-migractions/)
which is added to PYTHONPATH by CubicWebTC.