RPCProtocol.class, RPCProtocol.versionID, addr, conf);
}
@Test
public void testRPC() {
DoubleMessage dm1 = client.sendAndReceiveMessage(dm0, DESTINATION_VALUE, new DoubleWritable(
MESSAGE_VALUE));
assertTrue(dm0.get() == client.getMessage().get());
assertEquals(dm0.getDestinationVertex(), client.getMessage().getDestinationVertex());
assertEquals(dm1.getDestinationVertex(), DESTINATION_VALUE);
assertTrue(((DoubleWritable) dm1.getMessageValue()).get() == MESSAGE_VALUE);
}