erp5_officejs_drone_capture_flag_test: refactor functional test

10 jobs for master in 0 seconds
Status Job ID Name Coverage
  External
passed ERP5.CodingStyleTest-Master

01:05:43

failed ERP5.UnitTest-Master

02:06:49

passed SlapOS.Eggs.UnitTest-Master.Python2

00:15:26

passed SlapOS.Eggs.UnitTest-Master.Python3

00:17:32

failed Wendelin.UnitTest-Master

01:02:35

passed ERP5.CodingStyleTest-Master

00:45:33

failed ERP5.UnitTest-Master

01:40:01

passed SlapOS.Eggs.UnitTest-Master.Python2

00:22:36

passed SlapOS.Eggs.UnitTest-Master.Python3

00:15:54

passed Wendelin.UnitTest-Master

00:37:44