public void LoadFromFile()
 {
     // rule DTO
     var car = new CarDTO
     {
         Make = "Ford",
         Year = 2010,
         Model = "Expedition",
         AskingPrice = 10000.0000m,
         SellingPrice = 9000.0000m
     };
     var re = new RuleEngine();
     var xd = new XmlDocument();
     xd.Load(@"C:\development\RuleEngine\TinyTuleEngineUnitTest\RuleEngineTest\RuleSetBasic.xml");
     re.LoadRulesFromElementList<CarDTO>(xd,"/rules/rule");
     Func<CarDTO, bool> isGasGuzzler = re.GetRule<CarDTO>("IsGasGuzzler").Compile();
     Assert.AreEqual(isGasGuzzler(car),true);
 }