In a lot of test class, we use `setUp` instead of `setUpClass`. `setUp` is execute for each test method and `setUpClass` will be execute only once by Class (and use savepoint + rollback). Then change setUp into setUpClass reduce the time to make all tests and avoid to repeat this error for the future. closes odoo/odoo#78082 Related: odoo/enterprise#21563 Signed-off-by: William Henrotin <Whenrow@users.noreply.github.com>