@Test
public void testGetParty() {

  Party p2 = netConf.getParty(2);
  assertEquals("host2", p2.getHostname());
  assertEquals(2, p2.getPartyId());
  assertEquals(3002, p2.getPort());
  Party p10 = netConf.getParty(10);
  // TODO: below might not be good behavior
  assertEquals(null, p10); 
}