public function testCreateUserGroupRequiredFieldEmpty()
{
$userService = $this->repository->getUserService();
$parentGroup = $userService->loadUserGroup(4);
$userGroupCreateStruct = $userService->newUserGroupCreateStruct('eng-GB');
$userGroupCreateStruct->ownerId = 14;
$userGroupCreateStruct->sectionId = 1;
$userGroupCreateStruct->setField('name', '');
$userService->createUserGroup($userGroupCreateStruct, $parentGroup);
}