public void TestWrite()
        {
            NoteStructureSubRecord record = new NoteStructureSubRecord();
            Assert.AreEqual(NoteStructureSubRecord.sid, record.Sid);
            Assert.AreEqual(data.Length , record.DataSize);

            byte[] ser = record.Serialize();
            Assert.AreEqual(ser.Length - 4, data.Length);

        }
        public void TestClone()
        {
            NoteStructureSubRecord record = new NoteStructureSubRecord();
            byte[] src = record.Serialize();

            NoteStructureSubRecord cloned = (NoteStructureSubRecord)record.Clone();
            byte[] cln = cloned.Serialize();

            Assert.AreEqual(record.DataSize, cloned.DataSize);
            Assert.IsTrue(NPOI.Util.Arrays.Equals(src, cln));
        }