@Test
  public void testWrite() throws Exception {
    ActiveMQBuffer buff = ActiveMQBuffers.wrappedBuffer(ByteBuffer.allocate(128));
    EmbeddedChannel channel = createChannel();

    Assert.assertEquals(0, channel.outboundMessages().size());

    NettyConnection conn = new NettyConnection(emptyMap, channel, new MyListener(), false, false);
    conn.write(buff);
    channel.runPendingTasks();
    Assert.assertEquals(1, channel.outboundMessages().size());
  }
  @Override
  public void load() throws Exception {
    mapFactories.clear();

    List<RecordInfo> data = new ArrayList<>();

    ArrayList<PreparedTransactionInfo> list = new ArrayList<>();

    jmsJournal.load(data, list, null);

    for (RecordInfo record : data) {
      long id = record.id;

      ActiveMQBuffer buffer = ActiveMQBuffers.wrappedBuffer(record.data);

      byte rec = record.getUserRecordType();

      if (rec == CF_RECORD) {
        PersistedConnectionFactory cf = new PersistedConnectionFactory();
        cf.decode(buffer);
        cf.setId(id);
        mapFactories.put(cf.getName(), cf);
      } else if (rec == DESTINATION_RECORD) {
        PersistedDestination destination = new PersistedDestination();
        destination.decode(buffer);
        destination.setId(id);
        destinations.put(new Pair<>(destination.getType(), destination.getName()), destination);
      } else if (rec == BINDING_RECORD) {
        PersistedBindings bindings = new PersistedBindings();
        bindings.decode(buffer);
        bindings.setId(id);
        Pair<PersistedType, String> key = new Pair<>(bindings.getType(), bindings.getName());
        mapBindings.put(key, bindings);
      } else {
        throw new IllegalStateException("Invalid record type " + rec);
      }
    }
  }