public void saveUnitDictionaryToXML_1()
        {
            // Création du dictionnaire

            UnitsCSVFile uf = new UnitsCSVFile();
            Units        ud = uf.getUnitsFromCSV(AppDomain.CurrentDomain.BaseDirectory + Path.DirectorySeparatorChar + "UnitsDictionary.csv");
            List <Unit>  lu = ud.getUnits();

            Assert.IsTrue(lu.Count > 0);
            foreach (Unit u in lu)
            {
                System.Console.WriteLine(u.ToString());
            }

            UnitsXMLFile xmlFile = new UnitsXMLFile("");

            xmlFile.saveUnitDictionaryToXML(ud, AppDomain.CurrentDomain.BaseDirectory + "TEST-Units.xml");
        }