public void TestFillUpMessageHistory()
        {
            Message messTest = new Message(new User("one", -1),null, "Test");
            Message messFigure = new Message(new User("two", -1), null, "Figure");
            Message messSearch = new Message(new User("one", -1), null, "Search");

            Message[] messArray = new Message[3];
            messArray[0] = messTest;
            messArray[1] = messFigure;
            messArray[2] = messSearch;

            MessageHistory his = new MessageHistory();
            Assert.AreEqual(0, his.ListOfMessages.Count);
            his.FillUpMessageHistory(messArray);
            Assert.AreEqual(3, his.ListOfMessages.Count);
        }