@Test
public void testResolveSubjectUuidFromSessionDescriptor() {

  UUID id = UUID.fromString("00000000-0000-0000-0000-000000000001");
  SubjectIdentifier identifier = SubjectIdentifier.builder().setGlobalID(id).build();
  SessionDescriptor descriptor = SubjectDescriptor.builder().setIdentifier(identifier).build();
  assertEquals(id, resolver.resolveSubjectUUID(descriptor));
}