public void TestGuangzhouMethod1()
        {
            MetroPath path = new MetroPath()
            {
                CityName = "广州",
                StartStation = new MetroStation() { StationName = "番禺广场" },
                EndStation = new MetroStation() { StationName = "科韵路" }
            };

            Assert.AreEqual(path.SelectedPrice, 6);
        }
 public ThroughPathCalcStrategy(MetroPath metroPath)
 {
     // TODO: Complete member initialization
     this.m_metroPath = metroPath;
 }