public void SubwayLoaderTest()
        {
            SubwayLoader subwayLoader = new SubwayLoader();

            using (StreamReader streamReader = new StreamReader(@"TestFiles\ObectvilleSubway.txt"))
            {
                Subway subway = subwayLoader.Load(streamReader);
                Assert.AreEqual(stations.Length, subway.GetStations().Count);
                Assert.IsTrue(subway.GetStations().SequenceEqual(stations));
                CheckLine(subway, "Wirfs-Brock Line", wirfsBrockLine);
            }
        }
        public void AddStationString()
        {
            Subway subway = new Subway();

            Assert.AreEqual(0, subway.GetStations().Count);

            const string stationName = "Charing Cross";

            subway.AddStation(stationName);
            Assert.AreEqual(1, subway.GetStations().Count);
            Assert.IsTrue(subway.GetStations().Contains(new Station(stationName)));
        }