/**
* Tests that without permission, the {@link GroupImpl#addRequiredMember(Role)} method can not be accessed.
*/
public void testAddRequiredMemberWithoutPermissionsFail() throws SecurityException {
try {
m_group.addRequiredMember(new RoleImpl(Role.USER_ANYONE));
fail("Security exception expected!");
} catch (SecurityException e) {
// Ok; expected
}