public void DisappearanceMessageClear()
        {
            DisappearanceEventMessage originalMessage = new DisappearanceEventMessage();

            originalMessage.ObjectIndex = 1;

            originalMessage.Clear();
            DisappearanceEventMessage emptyMessage = new DisappearanceEventMessage();

            emptyMessage.MessageId = originalMessage.MessageId;
            Assert.AreEqual(originalMessage.ToString(), emptyMessage.ToString());
        }
        public void DisappearanceMessageEncoding()
        {
            DisappearanceEventMessage originalMessage = new DisappearanceEventMessage();

            originalMessage.ObjectIndex = 1;

            byte[] encodedBytes = new byte[originalMessage.FrameDataSize(0)];

            int dataLength = originalMessage.EncodeFrameData(0, encodedBytes, 0);

            DisappearanceEventMessage decodedMessage = new DisappearanceEventMessage();

            decodedMessage.DecodeFrameData(0, encodedBytes, 0, dataLength);



            decodedMessage.MessageId = originalMessage.MessageId;


            String originalMessageString = originalMessage.ToString();
            String decodedMessageString  = decodedMessage.ToString();

            Assert.AreEqual(originalMessageString, decodedMessageString);
        }