@Test
  public void serdesLongsTest() {
    long[] array = {1, 10, 100, 1000, 10000};
    ByteBuffer buffer = SerializeUtils.serializeLongs(array);
    Assert.assertArrayEquals(array, SerializeUtils.deserializeLongs(buffer));
  }
This method tests SerializeUtils.serializeLongs() and SerializeUtils.deserializeLongs()
iotdb-core/datanode/src/test/java/org/apache/iotdb/db/utils/SerializeUtilsTest.java