public override void DoTest()
        {
            var si         = new IntegrationService();
            var item       = new YExternalTrafficWrapper();
            var path       = @"Data\YExternalTrafficWrapper.xml";
            var serialiser = new XmlSerializer(typeof(YExternalTrafficWrapper));

            using (TextReader reader = new StreamReader(path))
            {
                item = (YExternalTrafficWrapper)serialiser.Deserialize(reader);
                reader.Close();
            }

            si.YExternalTrafficLoad(item);
        }