我想在調用特定的模擬方法時執行一些代碼。mock = EasyMock.createMock(ConListener.class);// Record n Replaymock.Connected();mock.DataSent();EasyMock.replay(mock);sock = createCon(addr, mock)// I want the send to be called only after the mock's Connected() is invoked.sock.send("data");有沒有什么方法可以在調用模擬時執行調用操作？mock.Connected().Invoke () //something like this? 到目前為止我所擁有的是mock = EasyMock.createMock(ConListener.class);// Record n Replaymock.Connected();mock.DataSent();EasyMock.replay(mock);CompletableFuture<Void> connected = new CompletableFuture<Void>();sock = createCon(addr, new ConListener() {   public void Connected() {      mock.Connected();      connected.complete(null);   }   public void DataSent() { mock.DataSent(); }});connected.get()sock.send("data");想檢查是否有更好、更干凈的方法。