public void TestString()
        {
            string bytes = "30 29 02 01 00 04 06 70 75 62 6c 69 63 a0 1c 02 04 4f 89 fb dd" + Environment.NewLine +
                           "02 01 00 02 01 00 30 0e 30 0c 06 08 2b 06 01 02 01 01 05 00 05 00";
            IList <ISnmpMessage> messages = MessageFactory.ParseMessages(bytes, new UserRegistry());

            Assert.Equal(1, messages.Count);
            GetRequestMessage m = (GetRequestMessage)messages[0];
            Variable          v = m.Variables()[0];
            string            i = v.Id.ToString();

            Assert.Equal("1.3.6.1.2.1.1.5.0", i);
        }