How to use

append

method

in

com.wizzardo.http.websocket.Message

public Message(String message) {
  append(message);
}

public Message append(byte[] bytes) {
  return append(bytes, 0, bytes.length);
}

public Message(byte[] message, int offset, int length) {
  append(message, offset, length);
}

public Message(byte[] message) {
  append(message);
}

public Message append(String s) {
  return append(s.getBytes(UTF_8));
}

public void broadcast(CommandPojo command) {
  broadcast(new Message()
      .append(command.getClass().getSimpleName())
      .append(JsonTools.serializeToBytes(command))
  );
}

@Test
public void testFrames() throws IOException, URISyntaxException, InterruptedException {
  handler = new WebSocketHandler() {
    @Override
    public void onMessage(WebSocketListener listener, Message message) {
      listener.sendMessage(message);
    }
  };
  AtomicReference<String> messageHolder = new AtomicReference<>();
  SimpleWebSocketClient client = new SimpleWebSocketClient("ws://localhost:" + getPort()) {
    @Override
    public void onMessage(Message message) {
      messageHolder.set(message.asString());
    }
  };
  Message message = new Message().append("foo").append(" ").append("bar");
  client.send(message);
  client.waitForMessage();
  Assert.assertEquals("foo bar", messageHolder.get());
}