Purpose of this commit is simply to add tests about alias defaults. Code protects it against being badly formatted. However having tests ensuring it is always a good idea to avoid regression. Task ID-2361179 closes odoo/odoo#60026 X-original-commit: 0075cc02f9a11dcddaf9ca7d70cc1adf7596f6d3 Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>