public void ThrowErrorOnInvalidStationInputNotOnList()
{
//Arrange
var invalidStation = new Station(){Name = "Test", Code = "Test"};
//Act
var nationalRailQuery = new NationalRailQuery(invalidStation, null);
}
public void Setup()
{
NationalRailQuery.BuildStationList();
IEnumerable<Station> stationQuery =
from station in NationalRailQuery.Stations
where station.Code == StoneleighRailCode
select station;
_stoneleigh = stationQuery.First();
if (_stoneleigh.Code != StoneleighRailCode)
throw new ArgumentException("Invaild data loaded in test setup");
}
public void ReadStationXmlandHaveStoneleighStationPresent()
{
//Arrange
NationalRailQuery.BuildStationList();
IEnumerable<Station> stationQuery =
from station in NationalRailQuery.Stations
where station.Code == StoneleighRailCode
select station;
//Act
_stoneleigh = stationQuery.First();
//Assert
Assert.IsTrue(NationalRailQuery.Stations.Count == 1, "No Stations have been loaded");
Assert.IsTrue(_stoneleigh.Code == StoneleighRailCode, "Invalid station loaded in unit test data");
}
/// <summary>
/// Initializes a new instance of the <see cref="NationalRailQuery"/> class.
/// </summary>
/// <param name="fromStation">From station.</param>
/// <param name="toStation">To station.</param>
public NationalRailQuery(Station fromStation, Station toStation)
:this()
{
if(fromStation == null && toStation == null)
throw new ArgumentException(Resource.InvalidStationCode);
//Validation to occur in implementing class as this is provider specific
FromStation = fromStation;
ToStation = toStation;
//Check Station Exists
ValidateStations();
//Compile Uri for Station Query
_nationalRailQueryUri = CompileUri();
}
string CompileUri()
{
//Check station properties if they have not been set
if(FromStation == null)
FromStation = new Station();
if(ToStation == null)
ToStation = new Station();
string uri = string.Format("{0}{1}&{2}&{3}&{4}", NetworkRailBaseUri,
string.Format(DepartingParameter, false), string.Format(TrainsFromParameter, FromStation.Code), string.Format(TrainsToParameter, ToStation.Code), string.Format(ServiceIdParameter, string.Empty));
return uri;
}
