public function testCreateUserGroup()
{
$userService = $this->repository->getUserService();
$parentGroup = $userService->loadUserGroup(4);
$userGroupCreateStruct = $userService->newUserGroupCreateStruct('eng-GB');
$userGroupCreateStruct->ownerId = 14;
$userGroupCreateStruct->sectionId = 1;
$userGroupCreateStruct->setField('name', 'New group');
$userGroupCreateStruct->setField('description', 'This is a new group');
$newGroup = $userService->createUserGroup($userGroupCreateStruct, $parentGroup);
self::assertInstanceOf('\\eZ\\Publish\\API\\Repository\\Values\\User\\UserGroup', $newGroup);
}