public void Parse_XMLString_RegisterMessage()
        {
            /*********** Actual message ***********/
            string path = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, @"xml_samples\Register.xml");

            XmlDocument xmlDoc = new XmlDocument();

            xmlDoc.Load(path);
            string xmlStr = xmlDoc.OuterXml;

            string          name          = Message.GetMessageName(xmlStr);
            RegisterMessage actualMessage = null;

            if (name == RegisterMessage.ELEMENT_NAME)
            {
                actualMessage = RegisterMessage.Construct(xmlStr);
            }

            /*********** Expected message ***********/
            RegisterType type    = RegisterType.TaskManager;
            byte         threads = 3;

            string[] problems = { "TSP", "GraphColoring" };

            RegisterMessage expectedMessage = new RegisterMessage(type, threads, problems);

            expectedMessage.Deregister = true;
            expectedMessage.Id         = 5;

            Assert.AreEqual(expectedMessage, actualMessage);
        }
        /// <summary>
        ///     Constructs message by given xml string
        /// </summary>
        /// <param name="xmlString">
        ///     xml in string
        /// </param>
        /// <returns>
        ///     Message constructed by the xml
        /// </returns>
        public static Message Construct(string xmlString)
        {
            xmlString = concCompabilityIssuesStringWojtekIsGay(xmlString);

            if (GetMessageName(xmlString) == RegisterMessage.ELEMENT_NAME)
            {
                return(RegisterMessage.Construct(xmlString));
            }
            if (GetMessageName(xmlString) == DivideProblemMessage.ELEMENT_NAME)
            {
                return(DivideProblemMessage.Construct(xmlString));
            }
            if (GetMessageName(xmlString) == NoOperationMessage.ELEMENT_NAME)
            {
                return(NoOperationMessage.Construct(xmlString));
            }
            if (GetMessageName(xmlString) == RegisterResponseMessage.ELEMENT_NAME)
            {
                return(RegisterResponseMessage.Construct(xmlString));
            }
            if (GetMessageName(xmlString) == SolutionRequestMessage.ELEMENT_NAME)
            {
                return(SolutionRequestMessage.Construct(xmlString));
            }
            if (GetMessageName(xmlString) == SolutionsMessage.ELEMENT_NAME)
            {
                return(SolutionsMessage.Construct(xmlString));
            }
            if (GetMessageName(xmlString) == SolvePartialProblemsMessage.ELEMENT_NAME)
            {
                try
                {
                    //return SolvePartialProblemsMessage.Construct(xmlString);
                }
                catch (InvalidOperationException e) { return(null); }
                Console.WriteLine("******** SOLVE PARTIAL PROBLEM MESSAGE **************");
                return(SolvePartialProblemsMessage.Construct(xmlString));
            }
            if (GetMessageName(xmlString) == SolveRequestMessage.ELEMENT_NAME)
            {
                return(SolveRequestMessage.Construct(xmlString));
            }
            if (GetMessageName(xmlString) == SolveRequestResponseMessage.ELEMENT_NAME)
            {
                return(SolveRequestResponseMessage.Construct(xmlString));
            }
            if (GetMessageName(xmlString) == StatusMessage.ELEMENT_NAME)
            {
                return(StatusMessage.Construct(xmlString));
            }
            return(null);
        }