To test:
1) Set up a group where the 'Hide members' or 'Hide members from members' are set to 'Hide tutors'
2) Via the webservice testclient try and fetch the group by group id
To test:
1) Set up a group where the 'Hide members' or 'Hide members from members' are set to 'Hide tutors'
2) Via the webservice testclient try and fetch the group by group id