@Test
public void testGroupMembers() {
PrincipalIterator it = principalMgr.getPrincipals(PrincipalManager.SEARCH_TYPE_ALL);
while (it.hasNext()) {
Principal p = it.nextPrincipal();
if (isGroup(p) && !p.equals(principalMgr.getEveryone())) {
Enumeration<? extends Principal> en = ((java.security.acl.Group) p).members();
while (en.hasMoreElements()) {
Principal memb = en.nextElement();
assertTrue(principalMgr.hasPrincipal(memb.getName()));