Coding styles - Business Template "erp5_wendelin_test_data" test fixes.

See merge request !121
4 jobs for master in 0 seconds
Status Job ID Name Coverage
  External
failed SlapOS-Master.UnitTest-Master

01:49:09

passed Wendelin.UnitTest-Master

00:27:13

failed SlapOS-Master.UnitTest-Master

01:50:42

passed Wendelin.UnitTest-Master

00:28:24