@Test
  public void do_test()
      throws InterruptedException,
          TException,
          IoTDBConnectionException,
          IOException,
          StatementExecutionException {
    Thread.sleep(1000);
    // Write data before subscribing
    insert_data(1706659200000L); // 2024-01-31 08:00:00+08:00
    session_src.executeNonQueryStatement(
        "insert into "
            + device
            + "(time,s_0,s_1)values(1710288000000,313,6.78);"); // 2024-03-13 08:00:00+08:00
    // Subscribe
    consumer = create_pull_consumer("multi_1consumer_multiTopics", "c1", false, null);
    assertEquals(subs.getSubscriptions().size(), 0, "Before subscription show subscriptions");

    consumer.subscribe(topicName, topicName2);
    subs.getSubscriptions().forEach((System.out::println));
    assertEquals(subs.getSubscriptions().size(), 2, "show subscriptions after subscription");

    Thread thread =
        new Thread(
            new Runnable() {
              @Override
              public void run() {
                try {
                  insert_data(System.currentTimeMillis());
                } catch (Exception e) {
                  throw new RuntimeException(e);
                }
              }
            });
    thread.start();
    thread.join();
    String sql1 = "select count(s_0) from " + device;
    String sql2 = "select count(s_1) from " + device;
    System.out.println("src s_0:" + getCount(session_src, sql1));
    System.out.println("src s_1:" + getCount(session_src, sql2));
    // Consumption data
    consume_data(consumer, session_dest);
    System.out.println("dest s_0:" + getCount(session_dest, sql1));
    System.out.println("dest s_1:" + getCount(session_dest, sql2));
    AWAIT.untilAsserted(
        () -> {
          check_count(5, sql1, "Consumption data:" + pattern);
          check_count(5, sql2, "Consumption data:" + pattern2);
        });
    // Unsubscribe
    consumer.unsubscribe(topicName);
    assertEquals(subs.getSubscriptions().size(), 1, "show subscriptions after subscription");

    // Subscribe and then write data
    insert_data(1707782400000L); // 2024-02-13 08:00:00+08:00
    session_src.executeNonQueryStatement(
        "insert into "
            + device
            + "(time,s_0,s_1)values(1703980800000,1231,321.45);"); // 2023-12-31 08:00:00+08:00

    // Consumption data
    consume_data(consumer, session_dest);
    AWAIT.untilAsserted(
        () -> {
          check_count(5, sql1, "consume data again:" + pattern);
          check_count(10, sql2, "consume data again:" + pattern2);
        });
    // Unsubscribe
    consumer.unsubscribe(topicName, topicName2);
    System.out.println("###### Query after unsubscription again:");
    subs.getSubscriptions().forEach((System.out::println));
  }
1 consumer subscribes to 2 topics: fixed time range
integration-test/src/test/java/org/apache/iotdb/subscription/it/triple/treemodel/regression/pullconsumer/multi/IoTDBOneConsumerMultiTopicsDatasetIT.java