public void testIt() throws IOException
    {
        Server.ClassB b = new Server.ClassB();
        Server.ClassA a = new Server.ClassA(b);
        byte[] data = serializeGraph(a);
        
        Client.ClassA aFromBuffer = deserializeGraph(data, 
                Client.ClassA.class);
        
        assertNotNull(aFromBuffer.sa1);
        
        Client.ClassA aFromStream = deserializeGraph(new ByteArrayInputStream(data), 
                Client.ClassA.class);
        
        assertNotNull(aFromStream.sa1);
    }
Test unknown fields encoded with {@link WireFormat#WIRETYPE_REFERENCE}.

@author David Yu
@created May 20, 2016
protostuff-runtime/src/test/java/io/protostuff/runtime/RuntimeGraphUnknownFieldTest.java