private static void RunExample()
{
// create the reader.
var reader = new GTFSReader<GTFSFeed>(strict:false);
// execute the reader.
GTFSFeed feed = reader.Read(new GTFSDirectorySource(new DirectoryInfo("feeds/lirr")));
Console.WriteLine(feed);
feed = reader.Read(new GTFSDirectorySource(new DirectoryInfo("feeds/subway")));
Console.WriteLine(feed);
Console.Read();
}
public void ParseCalendarDates()
{
// create the reader.
var reader = new GTFSReader <GTFSFeed>();
reader.DateTimeReader = (dateString) =>
{
var year = int.Parse(dateString.Substring(0, 4));
var month = int.Parse(dateString.Substring(4, 2));
var day = int.Parse(dateString.Substring(6, 2));
return(new System.DateTime(year, month, day));
};
// build the source
var source = this.BuildSource();
// execute the reader.
var feed = reader.Read(source, source.First(x => x.Name.Equals("calendar_dates")));
// test result.
Assert.IsNotNull(feed.CalendarDates);
var calendarDates = new List <CalendarDate>(feed.CalendarDates);
// @ 1: service_id,date,exception_type
// @ 2: FULLW,20070604,2
int idx = 0;
Assert.AreEqual("FULLW", calendarDates[idx].ServiceId);
Assert.AreEqual(new System.DateTime(2007, 06, 04), calendarDates[idx].Date);
Assert.AreEqual(ExceptionType.Removed, calendarDates[idx].ExceptionType);
}
public void TestTripAB1()
{
// create the reader.
var reader = new GTFSReader<GTFSFeed>();
var source = GTFSAssert.BuildSource();
// execute the reader.
var feed = reader.Read(source);
// find stops.
var finder = new StopAtShapesFinder();
var stopAtShapes = finder.Find(feed, "AB1");
// validate/test.
Assert.IsNotNull(stopAtShapes);
Assert.AreEqual(2, stopAtShapes.Count);
Assert.AreEqual("BEATTY_AIRPORT", stopAtShapes[0].StopId);
Assert.AreEqual(1, stopAtShapes[0].ShapePointSequence);
Assert.AreEqual(0, stopAtShapes[0].StopOffset);
Assert.AreEqual("AB1", stopAtShapes[0].TripId);
Assert.AreEqual("BULLFROG", stopAtShapes[1].StopId);
Assert.AreEqual(4, stopAtShapes[1].ShapePointSequence);
Assert.AreEqual(0, stopAtShapes[1].StopOffset);
Assert.AreEqual("AB1", stopAtShapes[1].TripId);
}
public void ParseShapes()
{
// create the reader.
GTFSReader <GTFSFeed> reader = new GTFSReader <GTFSFeed>();
// build the source
var source = this.BuildSource();
// execute the reader.
var feed = reader.Read(source, source.First(x => x.Name.Equals("shapes")));
// test result.
Assert.IsNotNull(feed.Shapes);
var shapes = feed.Shapes.ToList();
Assert.AreEqual(44, shapes.Count);
// @ 1: shape_id,shape_pt_lat,shape_pt_lon,shape_pt_sequence,shape_dist_traveled
// @ 2: shape_1,37.754211,-122.197868,1,
int idx = 0;
Assert.AreEqual("shape_1", shapes[idx].Id);
Assert.AreEqual(37.754211, shapes[idx].Latitude);
Assert.AreEqual(-122.197868, shapes[idx].Longitude);
Assert.AreEqual(1, shapes[idx].Sequence);
Assert.AreEqual(null, shapes[idx].DistanceTravelled);
// @ 10: shape_3,37.73645,-122.19706,1,
idx = 8;
Assert.AreEqual("shape_3", shapes[idx].Id);
Assert.AreEqual(37.73645, shapes[idx].Latitude);
Assert.AreEqual(-122.19706, shapes[idx].Longitude);
Assert.AreEqual(1, shapes[idx].Sequence);
Assert.AreEqual(null, shapes[idx].DistanceTravelled);
}
public void TestTripAB1()
{
// create the reader.
var reader = new GTFSReader <GTFSFeed>();
var source = GTFSAssert.BuildSource();
// execute the reader.
var feed = reader.Read(source);
// find stops.
var finder = new StopAtShapesFinder();
var stopAtShapes = finder.Find(feed, "AB1");
// validate/test.
Assert.IsNotNull(stopAtShapes);
Assert.AreEqual(2, stopAtShapes.Count);
Assert.AreEqual("BEATTY_AIRPORT", stopAtShapes[0].StopId);
Assert.AreEqual(1, stopAtShapes[0].ShapePointSequence);
Assert.AreEqual(0, stopAtShapes[0].StopOffset);
Assert.AreEqual("AB1", stopAtShapes[0].TripId);
Assert.AreEqual("BULLFROG", stopAtShapes[1].StopId);
Assert.AreEqual(4, stopAtShapes[1].ShapePointSequence);
Assert.AreEqual(0, stopAtShapes[1].StopOffset);
Assert.AreEqual("AB1", stopAtShapes[1].TripId);
}
public void ParseCalendarDates()
{
// create the reader.
GTFSReader <GTFSFeed> reader = new GTFSReader <GTFSFeed>();
// build the source
var source = this.BuildSource();
// execute the reader.
var feed = reader.Read(source, source.First(x => x.Name.Equals("calendar_dates")));
// test result.
Assert.IsNotNull(feed.CalendarDates);
var calendarDates = new List <CalendarDate>(feed.CalendarDates);
Assert.AreEqual(1, calendarDates.Count);
// @ 1: service_id,date,exception_type
// @ 2: FULLW,20070604,2
int idx = 0;
Assert.AreEqual("FULLW", calendarDates[idx].ServiceId);
Assert.AreEqual(new System.DateTime(2007, 06, 04), calendarDates[idx].Date);
Assert.AreEqual(ExceptionType.Removed, calendarDates[idx].ExceptionType);
}
/// <summary>
/// Loads a GTFS data set.
/// </summary>
/// <param name="path">The path of the directory containing the feed or the path to the zip file.</param>
public static GTFSStorage Load(string path)
{
GTFSReader <GTFSFeed> reader = new GTFSReader <GTFSFeed>();
GTFSFeed feed = reader.Read(path);
return(new GTFSStorage(feed));
}
/// <summary>
/// Parses this command into a processor given the arguments for this switch. Consumes the previous processors and returns how many it consumes.
/// </summary>
public override int Parse(List <Processor> previous, out Processor processor)
{
if (this.Arguments.Length != 1)
{
throw new ArgumentException("Exactly one argument is expected.");
}
var directory = new DirectoryInfo(this.Arguments[0]);
if (!directory.Exists)
{
throw new FileNotFoundException("Directory not found.", directory.FullName);
}
// create the reader.
var reader = new GTFSReader <GTFSFeed>(false);
// build the get GTFS function.
Func <global::GTFS.GTFSFeed> getGTFS = () =>
{
return(reader.Read(new GTFSDirectorySource(directory)));
};
processor = new IDP.Processors.GTFS.ProcessorGTFSSource(getGTFS);
return(0);
}
public void TestSerializeDeserialize()
{
var transitDb = new TransitDb();
var reader = new GTFSReader <GTFSFeed>();
var feed = reader.Read(GTFS.sample_feed.SampleFeed.BuildSource());
transitDb.LoadFrom(feed);
Assert.AreEqual(13, transitDb.TripsCount);
Assert.AreEqual(9, transitDb.StopsCount);
Assert.AreEqual(22, transitDb.ConnectionsCount);
using (var stream = new MemoryStream())
{
var size = transitDb.Serialize(stream);
stream.Seek(0, SeekOrigin.Begin);
transitDb = TransitDb.Deserialize(stream);
Assert.AreEqual(13, transitDb.TripsCount);
Assert.AreEqual(9, transitDb.StopsCount);
Assert.AreEqual(22, transitDb.ConnectionsCount);
}
}
public void NotDisposingDirectorySourceKeepsSourceFilesOpen()
{
var directoryInfo = new DirectoryInfo(Path.Combine(AssemblyLocation.FullName, "folder-feed"));
try
{
var gtfsDirectorySource = new GTFSDirectorySource(directoryInfo);
var reader = new GTFSReader <GTFSFeed>();
reader.Read(gtfsDirectorySource);
}
catch (GTFSExceptionBase)
{
// ignore our exceptions
}
var agencyFile = Path.Combine(directoryInfo.FullName, "agency.txt");
Assert.Throws <IOException>(
() =>
{
using (File.OpenWrite(agencyFile))
{
// do nothing
}
},
"The process cannot access the file '{0}' because it is being used by another process.",
agencyFile);
}
/// <summary>
/// Returns the feed produced by this reader.
/// </summary>
/// <returns></returns>
public override IGTFSFeed GetFeed()
{
// create the reader.
var reader = new GTFSReader <GTFSFeed>(false);
// execute the reader.
return(reader.Read(new GTFSDirectorySource(new DirectoryInfo(_path))));
}
private static void TestGtfs()
{
// create the reader.
var reader = new GTFSReader <GTFSFeed>(strict: false);
// execute the reader.
var feed = reader.Read(new GTFSDirectorySource(new DirectoryInfo(Paths.GOOD_FEED_PATH)));
}
private static void TestGtfs()
{
// create the reader.
var reader = new GTFSReader<GTFSFeed>(strict: false);
// execute the reader.
var feed = reader.Read(new GTFSDirectorySource(new DirectoryInfo(Paths.GOOD_FEED_PATH)));
}
/// <summary>
/// Reads a fead from the given directory.
/// </summary>
public static GTFSFeed Read(this GTFSReader <GTFSFeed> reader, DirectoryInfo directory)
{
var feed = new GTFSFeed();
using (var source = new GTFSDirectorySource(directory))
{
return(reader.Read(feed, source));
}
}
public void ParseStopTimes()
{
// create the reader.
GTFSReader <GTFSFeed> reader = new GTFSReader <GTFSFeed>(false);
// build the source
var source = this.BuildSource();
// execute the reader.
var feed = reader.Read(source, source.First(x => x.Name.Equals("stop_times")));
// test result.
Assert.IsNotNull(feed.StopTimes);
var stopTimes = feed.StopTimes.ToList();
Assert.AreEqual(28, stopTimes.Count);
// @ 1: trip_id,arrival_time,departure_time,stop_id,stop_sequence,stop_headsign,pickup_type,drop_off_time,shape_dist_traveled
// @ SORTED: AAMV1,8:00:00,8:00:00,BEATTY_AIRPORT,1
int idx = 0;
Assert.AreEqual("AAMV1", stopTimes[idx].TripId);
Assert.AreEqual(new TimeOfDay()
{
Hours = 8
}, stopTimes[idx].ArrivalTime);
Assert.AreEqual(new TimeOfDay()
{
Hours = 8
}, stopTimes[idx].DepartureTime);
Assert.AreEqual("BEATTY_AIRPORT", stopTimes[idx].StopId);
Assert.AreEqual(1, stopTimes[idx].StopSequence);
Assert.AreEqual(null, stopTimes[idx].StopHeadsign);
Assert.AreEqual(null, stopTimes[idx].PickupType);
Assert.AreEqual(null, stopTimes[idx].DropOffType);
Assert.AreEqual(null, stopTimes[idx].ShapeDistTravelled);
// @ SORTED: STBA,6:20:00,6:20:00,BEATTY_AIRPORT,2,,,,
idx = 27;
Assert.AreEqual("STBA", stopTimes[idx].TripId);
Assert.AreEqual(new TimeOfDay()
{
Hours = 6, Minutes = 20
}, stopTimes[idx].ArrivalTime);
Assert.AreEqual(new TimeOfDay()
{
Hours = 6, Minutes = 20
}, stopTimes[idx].DepartureTime);
Assert.AreEqual("BEATTY_AIRPORT", stopTimes[idx].StopId);
Assert.AreEqual(2, stopTimes[idx].StopSequence);
Assert.AreEqual(string.Empty, stopTimes[idx].StopHeadsign);
Assert.AreEqual(null, stopTimes[idx].PickupType);
Assert.AreEqual(null, stopTimes[idx].DropOffType);
Assert.AreEqual(string.Empty, stopTimes[idx].ShapeDistTravelled);
}
/// <summary>
/// Builds a test feed.
/// </summary>
/// <returns></returns>
protected virtual IGTFSFeed BuildTestFeed()
{
// create the reader.
var reader = new GTFSReader <GTFSFeed>();
// build the source
var source = this.BuildSource();
// execute the reader.
return(reader.Read(source));
}
public void TestValidFeed()
{
// create the reader.
var reader = new GTFSReader <GTFSFeed>();
var source = GTFSAssert.BuildSource();
// execute the reader.
var feed = reader.Read(source);
// validate.
Assert.IsTrue(GTFSFeedValidation.Validate(feed));
}
public void ParseCalendars()
{
// create the reader.
var reader = new GTFSReader <GTFSFeed>();
reader.DateTimeReader = (dateString) =>
{
var year = int.Parse(dateString.Substring(0, 4));
var month = int.Parse(dateString.Substring(4, 2));
var day = int.Parse(dateString.Substring(6, 2));
return(new System.DateTime(year, month, day));
};
// build the source
var source = this.BuildSource();
// execute the reader.
var feed = reader.Read(source, source.First(x => x.Name.Equals("calendar")));
// test result.
Assert.IsNotNull(feed.Calendars);
var calendars = feed.Calendars.ToList();
Assert.AreEqual(2, calendars.Count);
// @ 1: service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
// @ 2: FULLW,1,1,1,1,1,1,1,20070101,20101231
int idx = 0;
Assert.AreEqual("FULLW", calendars[idx].ServiceId);
Assert.AreEqual(true, calendars[idx].Monday);
Assert.AreEqual(true, calendars[idx].Tuesday);
Assert.AreEqual(true, calendars[idx].Wednesday);
Assert.AreEqual(true, calendars[idx].Thursday);
Assert.AreEqual(true, calendars[idx].Friday);
Assert.AreEqual(true, calendars[idx].Saturday);
Assert.AreEqual(true, calendars[idx].Sunday);
Assert.AreEqual(new DateTime(2007, 01, 01), calendars[idx].StartDate);
Assert.AreEqual(new DateTime(2010, 12, 31), calendars[idx].EndDate);
// @3: WE,0,0,0,0,0,1,1,20070101,20101231
idx = 1;
Assert.AreEqual("WE", calendars[idx].ServiceId);
Assert.AreEqual(false, calendars[idx].Monday);
Assert.AreEqual(false, calendars[idx].Tuesday);
Assert.AreEqual(false, calendars[idx].Wednesday);
Assert.AreEqual(false, calendars[idx].Thursday);
Assert.AreEqual(false, calendars[idx].Friday);
Assert.AreEqual(true, calendars[idx].Saturday);
Assert.AreEqual(true, calendars[idx].Sunday);
Assert.AreEqual(new DateTime(2007, 01, 01), calendars[idx].StartDate);
Assert.AreEqual(new DateTime(2010, 12, 31), calendars[idx].EndDate);
}
public void TestLoadFromSampleFeed()
{
var transitDb = new TransitDb();
var reader = new GTFSReader <GTFSFeed>();
var feed = reader.Read(sample_feed.SampleFeed.BuildSource());
transitDb.LoadFrom(feed);
Assert.AreEqual(13, transitDb.TripsCount);
Assert.AreEqual(9, transitDb.StopsCount);
Assert.AreEqual(22, transitDb.ConnectionsCount);
}
public void ParseFareRules()
{
// create the reader.
GTFSReader <GTFSFeed> reader = new GTFSReader <GTFSFeed>();
// build the source
var source = this.BuildSource();
// execute the reader.
var feed = reader.Read(source, source.First(x => x.Name.Equals("fare_rules")));
// test result.
Assert.IsNotNull(feed.FareRules);
var fareRules = feed.FareRules.ToList();
Assert.AreEqual(4, fareRules.Count);
// fare_id,route_id,origin_id,destination_id,contains_id
//p,AB,,,
int idx = 0;
Assert.AreEqual("AB", fareRules[idx].RouteId);
Assert.AreEqual("p", fareRules[idx].FareId);
Assert.AreEqual(string.Empty, fareRules[idx].OriginId);
Assert.AreEqual(string.Empty, fareRules[idx].DestinationId);
Assert.AreEqual(string.Empty, fareRules[idx].ContainsId);
//p,STBA,,,
idx = 1;
Assert.AreEqual("STBA", fareRules[idx].RouteId);
Assert.AreEqual("p", fareRules[idx].FareId);
Assert.AreEqual(string.Empty, fareRules[idx].OriginId);
Assert.AreEqual(string.Empty, fareRules[idx].DestinationId);
Assert.AreEqual(string.Empty, fareRules[idx].ContainsId);
//p,BFC,,,
idx = 2;
Assert.AreEqual("BFC", fareRules[idx].RouteId);
Assert.AreEqual("p", fareRules[idx].FareId);
Assert.AreEqual(string.Empty, fareRules[idx].OriginId);
Assert.AreEqual(string.Empty, fareRules[idx].DestinationId);
Assert.AreEqual(string.Empty, fareRules[idx].ContainsId);
//a,AAMV,,,
idx = 3;
Assert.AreEqual("AAMV", fareRules[idx].RouteId);
Assert.AreEqual("a", fareRules[idx].FareId);
Assert.AreEqual(string.Empty, fareRules[idx].OriginId);
Assert.AreEqual(string.Empty, fareRules[idx].DestinationId);
Assert.AreEqual(string.Empty, fareRules[idx].ContainsId);
}
// public static bool PrintStopLists = true; // this one doesn't do anything atm
static void Main(string[] args)
{
var reader = new GTFSReader <GTFSFeed>();
GTFSFeed feed = reader.Read("gtfs/" + GTFSFilename);
TimepointStrategy strat = TimepointFinder.GetTimepointStrategy(feed);
var dateRange = CalendarTester.GetFeedDateRange(feed);
var allUsedServices =
from trips in feed.Trips
group trips by trips.ServiceId into narrowTrips
let servId = narrowTrips.First().ServiceId
select new
{
Key = servId,
Value = CalendarTester.GetDescription(feed, servId, dateRange)
};
Dictionary <string, string> serviceDescriptions = allUsedServices.ToDictionary(x => x.Key, x => x.Value);
foreach (Route route in feed.Routes)
{
// What direction(s) does the route run?
IEnumerable <DirectionType?> dirs =
from trips in feed.Trips
where trips.RouteId == route.Id
group trips by trips.Direction into narrowTrips
select narrowTrips.First().Direction;
// What service(s) does the route run on?
IEnumerable <string> services =
from trips in feed.Trips
where trips.RouteId == route.Id
group trips by trips.ServiceId into narrowTrips
select narrowTrips.First().ServiceId;
if (PrintSchedules)
{
using StreamWriter output = new StreamWriter($"output/schedules/{route.Id}.md");
output.WriteLine("# " + (route.ShortName ?? "") + ((route.ShortName != null && route.LongName != null) ? " - " : "") + (route.LongName ?? ""));
foreach (DirectionType?dir in dirs)
{
output.WriteLine("## " + dir switch
{
DirectionType.OneDirection => "Main Direction",
DirectionType.OppositeDirection => "Opposite Direction",
_ => "No Direction"
});
public void ParseFeedWithStopTimesFileMissing()
{
var reader = new GTFSReader <GTFSFeed>();
var source = new List <IGTFSSourceFile>
{
new GTFSSourceFileStream(Assembly.GetExecutingAssembly().GetManifestResourceStream("GTFS.Test.sample_feed.agency.txt"), "agency"),
new GTFSSourceFileStream(Assembly.GetExecutingAssembly().GetManifestResourceStream("GTFS.Test.sample_feed.stops.txt"), "stops"),
new GTFSSourceFileStream(Assembly.GetExecutingAssembly().GetManifestResourceStream("GTFS.Test.sample_feed.routes.txt"), "routes"),
new GTFSSourceFileStream(Assembly.GetExecutingAssembly().GetManifestResourceStream("GTFS.Test.sample_feed.trips.txt"), "trips"),
new GTFSSourceFileStream(Assembly.GetExecutingAssembly().GetManifestResourceStream("GTFS.Test.sample_feed.calendar.txt"), "calendar")
};
Assert.Throws <GTFSRequiredFileMissingException>(() => { reader.Read(source); }, GTFSRequiredFileMissingException.MessageFormat, "stop_times");
}
/// <summary>
/// Tests building a transitdb.
/// </summary>
public static Func <TransitDb> GetTestBuildTransitDb(string gtfsFolder)
{
var reader = new GTFSReader <GTFSFeed>(false);
return(() =>
{
var feed = reader.Read(new GTFSDirectorySource(gtfsFolder));
var transitDb = new TransitDb();
transitDb.LoadFrom(feed);
transitDb.SortConnections(DefaultSorting.DepartureTime, null);
transitDb.SortStops();
return transitDb;
});
}
public void TestMissingAgency()
{
// create the reader.
var reader = new GTFSReader <GTFSFeed>();
var source = GTFSAssert.BuildSource();
// execute the reader.
var feed = reader.Read(source);
// remove.
feed.Agencies.Remove("DTA");
// validate.
Assert.IsFalse(GTFSFeedValidation.Validate(feed));
}
public void TestMissingStopTime()
{
// create the reader.
var reader = new GTFSReader <GTFSFeed>();
var source = GTFSAssert.BuildSource();
// execute the reader.
var feed = reader.Read(source);
// remove.
(feed.StopTimes.Get() as List <StopTime>)[2].StopSequence = 1024;
// validate.
Assert.IsFalse(GTFSFeedValidation.Validate(feed));
}
public void TestMissingRoute()
{
// create the reader.
var reader = new GTFSReader<GTFSFeed>();
var source = GTFSAssert.BuildSource();
// execute the reader.
var feed = reader.Read(source);
// remove.
feed.Routes.Remove("AB");
// validate.
Assert.IsFalse(GTFSFeedValidation.Validate(feed));
}
public void TestNullAgency()
{
// create the reader.
var reader = new GTFSReader <GTFSFeed>();
var source = GTFSAssert.BuildSource();
// execute the reader.
var feed = reader.Read(source);
// remove agency link.
Assert.IsTrue(feed.Routes.Any());
feed.Routes.First().AgencyId = null;
// validate.
Assert.IsTrue(GTFSFeedValidation.Validate(feed));
}
public void ParseAgenciesWithoutAgencyId()
{
const string Agency = "agency";
var reader = new GTFSReader <GTFSFeed>();
var source = new List <IGTFSSourceFile>
{
new GTFSSourceFileStream(_executingAssembly.GetManifestResourceStream("GTFS.Test.other_feed.agencies_no_id.txt"), Agency)
};
Assert.Throws <GTFSRequiredFieldMissingException>(() =>
{
reader.Read(source, source.First(x => x.Name.Equals(Agency)));
},
GTFSRequiredFieldMissingException.MessageFormat, "agency_id", Agency);
}
public void ParseFeedWithCalendarReplacedByCalendarDatesFile()
{
var reader = new GTFSReader <GTFSFeed>();
var source = new List <IGTFSSourceFile>
{
new GTFSSourceFileStream(Assembly.GetExecutingAssembly().GetManifestResourceStream("GTFS.Test.sample_feed.agency.txt"), "agency"),
new GTFSSourceFileStream(Assembly.GetExecutingAssembly().GetManifestResourceStream("GTFS.Test.sample_feed.stops.txt"), "stops"),
new GTFSSourceFileStream(Assembly.GetExecutingAssembly().GetManifestResourceStream("GTFS.Test.sample_feed.routes.txt"), "routes"),
new GTFSSourceFileStream(Assembly.GetExecutingAssembly().GetManifestResourceStream("GTFS.Test.sample_feed.trips.txt"), "trips"),
new GTFSSourceFileStream(Assembly.GetExecutingAssembly().GetManifestResourceStream("GTFS.Test.sample_feed.stop_times.txt"), "stop_times"),
new GTFSSourceFileStream(Assembly.GetExecutingAssembly().GetManifestResourceStream("GTFS.Test.sample_feed.calendar_dates.txt"), "calendar_dates")
};
var feed = reader.Read(source);
Assert.IsNotNull(feed);
}
public void ParseAgenciesWithAgencyId()
{
var reader = new GTFSReader <GTFSFeed>();
var source = new List <IGTFSSourceFile>
{
new GTFSSourceFileStream(_executingAssembly.GetManifestResourceStream("GTFS.Test.other_feed.agencies_with_id.txt"), "agency")
};
var feed = reader.Read(source, source.First(x => x.Name.Equals("agency")));
var agencies = feed.Agencies;
Assert.IsNotNull(agencies);
Assert.IsNotNull(agencies.SingleOrDefault(x => x.Id == "DTA"));
Assert.IsNotNull(agencies.SingleOrDefault(x => x.Id == "OTA"));
}
public void TestUnknownAgency()
{
// create the reader.
var reader = new GTFSReader <GTFSFeed>();
var source = GTFSAssert.BuildSource();
// execute the reader.
var feed = reader.Read(source);
// change to an unknown agency.
const string UnknownAgency = "unknown agency";
Assert.IsTrue(feed.Agencies.All(x => x.Id != UnknownAgency));
Assert.IsTrue(feed.Routes.Any());
feed.Routes.First().AgencyId = UnknownAgency;
// validate.
Assert.IsFalse(GTFSFeedValidation.Validate(feed));
}
public void TestFilterNoStops()
{
// create the reader.
var reader = new GTFSReader<GTFSFeed>();
var source = GTFSAssert.BuildSource();
// execute the reader.
var feed = reader.Read(source);
// create the filter.
var filter = new GTFSFeedStopsFilter((x) =>
{
return true;
});
// execute filter.
var filtered = filter.Filter(feed);
Assert.IsTrue(GTFSFeedValidation.Validate(filtered));
GTFSAssert.AreEqual(feed, filtered);
}
public void ParseTransfers()
{
// create the reader.
var reader = new GTFSReader <GTFSFeed>();
// build the source
var source = this.BuildSource();
// execute the reader.
var feed = reader.Read(source, source.First(x => x.Name.Equals("transfers")));
// test result.
Assert.IsNotNull(feed.Transfers);
var tranfers = feed.Transfers.ToList();
Assert.AreEqual(3, tranfers.Count);
//from_stop_id,to_stop_id,transfer_type,min_transfer_time
//BULLFROG,STAGECOACH,2,300
int idx = 0;
Assert.AreEqual("BULLFROG", tranfers[idx].FromStopId);
Assert.AreEqual("STAGECOACH", tranfers[idx].ToStopId);
Assert.AreEqual(TransferType.MinimumTime, tranfers[idx].TransferType);
Assert.AreEqual("300", tranfers[idx].MinimumTransferTime);
//BULLFROG,BEATTY_AIRPORT,3,
idx = 1;
Assert.AreEqual("BULLFROG", tranfers[idx].FromStopId);
Assert.AreEqual("BEATTY_AIRPORT", tranfers[idx].ToStopId);
Assert.AreEqual(TransferType.NotPossible, tranfers[idx].TransferType);
Assert.AreEqual(string.Empty, tranfers[idx].MinimumTransferTime);
//EMSI,AMV,1,
idx = 2;
Assert.AreEqual("EMSI", tranfers[idx].FromStopId);
Assert.AreEqual("AMV", tranfers[idx].ToStopId);
Assert.AreEqual(TransferType.TimedTransfer, tranfers[idx].TransferType);
Assert.AreEqual(string.Empty, tranfers[idx].MinimumTransferTime);
}
public void TestFilterNoStops()
{
// create the reader.
var reader = new GTFSReader <GTFSFeed>();
var source = GTFSAssert.BuildSource();
// execute the reader.
var feed = reader.Read(source);
// create the filter.
var filter = new GTFSFeedStopsFilter((x) =>
{
return(true);
});
// execute filter.
var filtered = filter.Filter(feed);
Assert.IsTrue(GTFSFeedValidation.Validate(filtered));
GTFSAssert.AreEqual(feed, filtered);
}
public void ParseTrips()
{
// create the reader.
GTFSReader <GTFSFeed> reader = new GTFSReader <GTFSFeed>(false);
// build the source
var source = this.BuildSource();
// execute the reader.
var feed = reader.Read(source, source.First(x => x.Name.Equals("trips")));
// test result.
Assert.IsNotNull(feed.Trips);
var trips = feed.Trips.ToList();
Assert.AreEqual(11, trips.Count);
// @ 1: route_id,service_id,trip_id,trip_headsign,direction_id,block_id,shape_id
// @ 2: AB,FULLW,AB1,to Bullfrog,0,1,shape_1
int idx = 0;
Assert.AreEqual("AB", trips[idx].RouteId);
Assert.AreEqual("FULLW", trips[idx].ServiceId);
Assert.AreEqual("AB1", trips[idx].Id);
Assert.AreEqual("to Bullfrog", trips[idx].Headsign);
Assert.AreEqual(DirectionType.OneDirection, trips[idx].Direction);
Assert.AreEqual("1", trips[idx].BlockId);
Assert.AreEqual("shape_1", trips[idx].ShapeId);
// @ 10: BFC,FULLW,BFC1,to Furnace Creek Resort,0,1,shape_6
idx = 5;
Assert.AreEqual("BFC", trips[idx].RouteId);
Assert.AreEqual("FULLW", trips[idx].ServiceId);
Assert.AreEqual("BFC1", trips[idx].Id);
Assert.AreEqual("to Furnace Creek Resort", trips[idx].Headsign);
Assert.AreEqual(DirectionType.OneDirection, trips[idx].Direction);
Assert.AreEqual("1", trips[idx].BlockId);
Assert.AreEqual("shape_6", trips[idx].ShapeId);
}
public void ParseCalendarDates()
{
// create the reader.
GTFSReader<GTFSFeed> reader = new GTFSReader<GTFSFeed>();
// build the source
var source = this.BuildSource();
// execute the reader.
var feed = reader.Read(source, source.First(x => x.Name.Equals("calendar_dates")));
// test result.
Assert.IsNotNull(feed.CalendarDates);
var calendarDates = new List<CalendarDate>(feed.CalendarDates);
Assert.AreEqual(1, calendarDates.Count);
// @ 1: service_id,date,exception_type
// @ 2: FULLW,20070604,2
int idx = 0;
Assert.AreEqual("FULLW", calendarDates[idx].ServiceId);
Assert.AreEqual(new System.DateTime(2007, 06, 04), calendarDates[idx].Date);
Assert.AreEqual(ExceptionType.Removed, calendarDates[idx].ExceptionType);
}
public void ParseAgencies()
{
// create the reader.
GTFSReader<GTFSFeed> reader = new GTFSReader<GTFSFeed>();
// build the source
var source = this.BuildSource();
// execute the reader.
var feed = reader.Read(source, source.First(x => x.Name.Equals("agency")));
// test result.
Assert.IsNotNull(feed.Agencies);
var agencies = new List<Agency>(feed.Agencies);
Assert.AreEqual(1, agencies.Count);
Assert.AreEqual(null, agencies[0].FareURL);
Assert.AreEqual("DTA", agencies[0].Id);
Assert.AreEqual(null, agencies[0].LanguageCode);
Assert.AreEqual("Demo Transit Authority", agencies[0].Name);
Assert.AreEqual(null, agencies[0].Phone);
Assert.AreEqual("America/Los_Angeles", agencies[0].Timezone);
Assert.AreEqual("http://google.com", agencies[0].URL);
}
public void ParseFrequencies()
{
// create the reader.
GTFSReader<GTFSFeed> reader = new GTFSReader<GTFSFeed>(false);
// build the source
var source = this.BuildSource();
// execute the reader.
var feed = reader.Read(source, source.First(x => x.Name.Equals("frequencies")));
// test result.
Assert.IsNotNull(feed.Frequencies);
var frequencies = feed.Frequencies.ToList();
Assert.AreEqual(11, frequencies.Count);
// @ 1: trip_id,start_time,end_time,headway_secs
// @ 2: STBA,6:00:00,22:00:00,1800
// @ 1: route_id,service_id,trip_id,trip_headsign,direction_id,block_id,shape_id
// @ 2: AB,FULLW,AB1,to Bullfrog,0,1,shape_1
int idx = 0;
Assert.AreEqual("STBA", frequencies[idx].TripId);
Assert.AreEqual("6:00:00", frequencies[idx].StartTime);
Assert.AreEqual("22:00:00", frequencies[idx].EndTime);
Assert.AreEqual("1800", frequencies[idx].HeadwaySecs);
Assert.AreEqual(null, frequencies[idx].ExactTimes);
// @ 10: CITY2,16:00:00,18:59:59,600
idx = 8;
Assert.AreEqual("CITY2", frequencies[idx].TripId);
Assert.AreEqual("16:00:00", frequencies[idx].StartTime);
Assert.AreEqual("18:59:59", frequencies[idx].EndTime);
Assert.AreEqual("600", frequencies[idx].HeadwaySecs);
Assert.AreEqual(null, frequencies[idx].ExactTimes);
}
public void ParseFareRules()
{
// create the reader.
GTFSReader<GTFSFeed> reader = new GTFSReader<GTFSFeed>();
// build the source
var source = this.BuildSource();
// execute the reader.
var feed = reader.Read(source, source.First(x => x.Name.Equals("fare_rules")));
// test result.
Assert.IsNotNull(feed.FareRules);
var fareRules = feed.FareRules.ToList();
Assert.AreEqual(4, fareRules.Count);
// fare_id,route_id,origin_id,destination_id,contains_id
//p,AB,,,
int idx = 0;
Assert.AreEqual("AB", fareRules[idx].RouteId);
Assert.AreEqual("p", fareRules[idx].FareId);
Assert.AreEqual(string.Empty, fareRules[idx].OriginId);
Assert.AreEqual(string.Empty, fareRules[idx].DestinationId);
Assert.AreEqual(string.Empty, fareRules[idx].ContainsId);
//p,STBA,,,
idx = 1;
Assert.AreEqual("STBA", fareRules[idx].RouteId);
Assert.AreEqual("p", fareRules[idx].FareId);
Assert.AreEqual(string.Empty, fareRules[idx].OriginId);
Assert.AreEqual(string.Empty, fareRules[idx].DestinationId);
Assert.AreEqual(string.Empty, fareRules[idx].ContainsId);
//p,BFC,,,
idx = 2;
Assert.AreEqual("BFC", fareRules[idx].RouteId);
Assert.AreEqual("p", fareRules[idx].FareId);
Assert.AreEqual(string.Empty, fareRules[idx].OriginId);
Assert.AreEqual(string.Empty, fareRules[idx].DestinationId);
Assert.AreEqual(string.Empty, fareRules[idx].ContainsId);
//a,AAMV,,,
idx = 3;
Assert.AreEqual("AAMV", fareRules[idx].RouteId);
Assert.AreEqual("a", fareRules[idx].FareId);
Assert.AreEqual(string.Empty, fareRules[idx].OriginId);
Assert.AreEqual(string.Empty, fareRules[idx].DestinationId);
Assert.AreEqual(string.Empty, fareRules[idx].ContainsId);
}
public void ParseFareAttributes()
{
// create the reader.
GTFSReader<GTFSFeed> reader = new GTFSReader<GTFSFeed>();
// build the source
var source = this.BuildSource();
// execute the reader.
var feed = reader.Read(source, source.First(x => x.Name.Equals("fare_attributes")));
// test result.
Assert.IsNotNull(feed.FareAttributes);
var fareAttributes = feed.FareAttributes.ToList();
Assert.AreEqual(2, fareAttributes.Count);
//fare_id,price,currency_type,payment_method,transfers,transfer_duration
//p,1.25,USD,0,0,
int idx = 0;
Assert.AreEqual("p", fareAttributes[idx].FareId);
Assert.AreEqual("1.25", fareAttributes[idx].Price);
Assert.AreEqual("USD", fareAttributes[idx].CurrencyType);
Assert.AreEqual(PaymentMethodType.OnBoard, fareAttributes[idx].PaymentMethod);
Assert.AreEqual(0, fareAttributes[idx].Transfers);
Assert.AreEqual(string.Empty, fareAttributes[idx].TransferDuration);
//a,5.25,USD,0,0,
idx = 1;
Assert.AreEqual("a", fareAttributes[idx].FareId);
Assert.AreEqual("5.25", fareAttributes[idx].Price);
Assert.AreEqual("USD", fareAttributes[idx].CurrencyType);
Assert.AreEqual(PaymentMethodType.OnBoard, fareAttributes[idx].PaymentMethod);
Assert.AreEqual(0, fareAttributes[idx].Transfers);
Assert.AreEqual(string.Empty, fareAttributes[idx].TransferDuration);
}
public void ParseStops()
{
// create the reader.
GTFSReader<GTFSFeed> reader = new GTFSReader<GTFSFeed>();
// build the source
var source = this.BuildSource();
// execute the reader.
var feed = reader.Read(source, source.First(x => x.Name.Equals("stops")));
// test result.
Assert.IsNotNull(feed.Stops);
var stops = feed.Stops.ToList();
Assert.AreEqual(9, stops.Count);
// @ 1: stop_id,stop_name,stop_desc,stop_lat,stop_lon,zone_id,stop_url
// @ 2: FUR_CREEK_RES,Furnace Creek Resort (Demo),,36.425288,-117.133162,,
int idx = 0;
Assert.AreEqual("FUR_CREEK_RES", stops[idx].Id);
Assert.AreEqual("Furnace Creek Resort (Demo)", stops[idx].Name);
Assert.AreEqual(string.Empty, stops[idx].Description);
Assert.AreEqual(36.425288, stops[idx].Latitude);
Assert.AreEqual(-117.133162, stops[idx].Longitude);
Assert.AreEqual(string.Empty, stops[idx].Url);
// @ 10: AMV,Amargosa Valley (Demo),,36.641496,-116.40094,,
idx = 8;
Assert.AreEqual("AMV", stops[idx].Id);
Assert.AreEqual("Amargosa Valley (Demo)", stops[idx].Name);
Assert.AreEqual(string.Empty, stops[idx].Description);
Assert.AreEqual(36.641496, stops[idx].Latitude);
Assert.AreEqual(-116.40094, stops[idx].Longitude);
Assert.AreEqual(string.Empty, stops[idx].Url);
}
public void TestMissingStopTime()
{
// create the reader.
var reader = new GTFSReader<GTFSFeed>();
var source = GTFSAssert.BuildSource();
// execute the reader.
var feed = reader.Read(source);
// remove.
(feed.StopTimes.Get() as List<StopTime>)[2].StopSequence = 1024;
// validate.
Assert.IsFalse(GTFSFeedValidation.Validate(feed));
}
public void TestValidFeed()
{
// create the reader.
var reader = new GTFSReader<GTFSFeed>();
var source = GTFSAssert.BuildSource();
// execute the reader.
var feed = reader.Read(source);
// validate.
Assert.IsTrue(GTFSFeedValidation.Validate(feed));
}
public void ParseTransfers()
{
// create the reader.
var reader = new GTFSReader<GTFSFeed>();
// build the source
var source = this.BuildSource();
// execute the reader.
var feed = reader.Read(source, source.First(x => x.Name.Equals("transfers")));
// test result.
Assert.IsNotNull(feed.Transfers);
var tranfers = feed.Transfers.ToList();
Assert.AreEqual(3, tranfers.Count);
//from_stop_id,to_stop_id,transfer_type,min_transfer_time
//BULLFROG,STAGECOACH,2,300
int idx = 0;
Assert.AreEqual("BULLFROG", tranfers[idx].FromStopId);
Assert.AreEqual("STAGECOACH", tranfers[idx].ToStopId);
Assert.AreEqual(TransferType.MinimumTime, tranfers[idx].TransferType);
Assert.AreEqual("300", tranfers[idx].MinimumTransferTime);
//BULLFROG,BEATTY_AIRPORT,3,
idx = 1;
Assert.AreEqual("BULLFROG", tranfers[idx].FromStopId);
Assert.AreEqual("BEATTY_AIRPORT", tranfers[idx].ToStopId);
Assert.AreEqual(TransferType.NotPossible, tranfers[idx].TransferType);
Assert.AreEqual(string.Empty, tranfers[idx].MinimumTransferTime);
//EMSI,AMV,1,
idx = 2;
Assert.AreEqual("EMSI", tranfers[idx].FromStopId);
Assert.AreEqual("AMV", tranfers[idx].ToStopId);
Assert.AreEqual(TransferType.TimedTransfer, tranfers[idx].TransferType);
Assert.AreEqual(string.Empty, tranfers[idx].MinimumTransferTime);
}
public void TestFilterOneStop()
{
// create the reader.
var reader = new GTFSReader<GTFSFeed>();
var source = GTFSAssert.BuildSource();
// execute the reader.
var feed = reader.Read(source);
// create list of object id's that should remain after filtering.
var expectedTripIds = new string[] { "AB1", "AB2", "BFC1", "BFC2" };
var expectedStopIds = new string[] { "BULLFROG", "BEATTY_AIRPORT", "FUR_CREEK_RES" };
var expectedRouteIds = new string[] { "AB", "BFC" };
var expectedShapeIds = new string[] { "shape_1", "shape_2", "shape_6", "shape_7" };
// create the filter.
var filter = new GTFSFeedStopsFilter((x) =>
{
return x.Id == "BULLFROG";
});
// execute filter.
var filtered = filter.Filter(feed);
Assert.IsTrue(GTFSFeedValidation.Validate(filtered));
// test for trips/stops.
foreach (var stop in filtered.Stops)
{
Assert.Contains(stop.Id, expectedStopIds);
}
foreach(var trip in filtered.Trips)
{
Assert.Contains(trip.Id, expectedTripIds);
}
foreach (var route in filtered.Routes)
{
Assert.Contains(route.Id, expectedRouteIds);
}
foreach (var shape in filtered.Shapes)
{
Assert.Contains(shape.Id, expectedShapeIds);
}
// create the filter.
var stopIds = new HashSet<string>();
stopIds.Add("BULLFROG");
filter = new GTFSFeedStopsFilter(stopIds);
// execute filter.
filtered = filter.Filter(feed);
Assert.IsTrue(GTFSFeedValidation.Validate(filtered));
// test for trips/stops.
foreach (var stop in filtered.Stops)
{
Assert.Contains(stop.Id, expectedStopIds);
}
foreach (var trip in filtered.Trips)
{
Assert.Contains(trip.Id, expectedTripIds);
}
foreach (var route in filtered.Routes)
{
Assert.Contains(route.Id, expectedRouteIds);
}
foreach (var shape in filtered.Shapes)
{
Assert.Contains(shape.Id, expectedShapeIds);
}
}
public void ParseRoutes()
{
// create the reader.
GTFSReader<GTFSFeed> reader = new GTFSReader<GTFSFeed>();
// build the source
var source = this.BuildSource();
// execute the reader.
var feed = reader.Read(source, source.First(x => x.Name.Equals("routes")));
// test result.
Assert.IsNotNull(feed.Routes);
var routes = feed.Routes.ToList();
Assert.AreEqual(5, routes.Count);
//route_id,agency_id,route_short_name,route_long_name,route_desc,route_type,route_url,route_color,route_text_color
//AB,DTA,10,Airport - Bullfrog,,3,,,
int idx = 0;
Assert.AreEqual("AB", routes[idx].Id);
Assert.AreEqual("DTA", routes[idx].AgencyId);
Assert.AreEqual("10", routes[idx].ShortName);
Assert.AreEqual("Airport - Bullfrog", routes[idx].LongName);
Assert.AreEqual(string.Empty, routes[idx].Description);
Assert.AreEqual(RouteTypeExtended.BusService, routes[idx].Type);
Assert.AreEqual(-3932017, routes[idx].Color);
Assert.AreEqual(null, routes[idx].TextColor);
//BFC,DTA,20,Bullfrog - Furnace Creek Resort,,3,,,
idx = 1;
Assert.AreEqual("BFC", routes[idx].Id);
Assert.AreEqual("DTA", routes[idx].AgencyId);
Assert.AreEqual("20", routes[idx].ShortName);
Assert.AreEqual("Bullfrog - Furnace Creek Resort", routes[idx].LongName);
Assert.AreEqual(string.Empty, routes[idx].Description);
Assert.AreEqual(RouteTypeExtended.BusService, routes[idx].Type);
Assert.AreEqual(-1, routes[idx].Color);
Assert.AreEqual(null, routes[idx].TextColor);
//STBA,DTA,30,Stagecoach - Airport Shuttle,,3,,,
idx = 2;
Assert.AreEqual("STBA", routes[idx].Id);
Assert.AreEqual("DTA", routes[idx].AgencyId);
Assert.AreEqual("30", routes[idx].ShortName);
Assert.AreEqual("Stagecoach - Airport Shuttle", routes[idx].LongName);
Assert.AreEqual(string.Empty, routes[idx].Description);
Assert.AreEqual(RouteTypeExtended.BusService, routes[idx].Type);
Assert.AreEqual(null, routes[idx].Color);
Assert.AreEqual(null, routes[idx].TextColor);
//CITY,DTA,40,City,,3,,,
idx = 3;
Assert.AreEqual("CITY", routes[idx].Id);
Assert.AreEqual("DTA", routes[idx].AgencyId);
Assert.AreEqual("40", routes[idx].ShortName);
Assert.AreEqual("City", routes[idx].LongName);
Assert.AreEqual(string.Empty, routes[idx].Description);
Assert.AreEqual(RouteTypeExtended.BusService, routes[idx].Type);
Assert.AreEqual(null, routes[idx].Color);
Assert.AreEqual(null, routes[idx].TextColor);
//AAMV,DTA,50,Airport - Amargosa Valley,,3,,,
idx = 4;
Assert.AreEqual("AAMV", routes[idx].Id);
Assert.AreEqual("DTA", routes[idx].AgencyId);
Assert.AreEqual("50", routes[idx].ShortName);
Assert.AreEqual("Airport - Amargosa Valley", routes[idx].LongName);
Assert.AreEqual(string.Empty, routes[idx].Description);
Assert.AreEqual(RouteTypeExtended.BusService, routes[idx].Type);
Assert.AreEqual(null, routes[idx].Color);
Assert.AreEqual(null, routes[idx].TextColor);
}
public void ParseShapes()
{
// create the reader.
GTFSReader<GTFSFeed> reader = new GTFSReader<GTFSFeed>();
// build the source
var source = this.BuildSource();
// execute the reader.
var feed = reader.Read(source, source.First(x => x.Name.Equals("shapes")));
// test result.
Assert.IsNotNull(feed.Shapes);
var shapes = feed.Shapes.ToList();
Assert.AreEqual(44, shapes.Count);
// @ 1: shape_id,shape_pt_lat,shape_pt_lon,shape_pt_sequence,shape_dist_traveled
// @ 2: shape_1,37.754211,-122.197868,1,
int idx = 0;
Assert.AreEqual("shape_1", shapes[idx].Id);
Assert.AreEqual(37.754211, shapes[idx].Latitude);
Assert.AreEqual(-122.197868, shapes[idx].Longitude);
Assert.AreEqual(1, shapes[idx].Sequence);
Assert.AreEqual(null, shapes[idx].DistanceTravelled);
// @ 10: shape_3,37.73645,-122.19706,1,
idx = 8;
Assert.AreEqual("shape_3", shapes[idx].Id);
Assert.AreEqual(37.73645, shapes[idx].Latitude);
Assert.AreEqual(-122.19706, shapes[idx].Longitude);
Assert.AreEqual(1, shapes[idx].Sequence);
Assert.AreEqual(null, shapes[idx].DistanceTravelled);
}
/// <summary>
/// Builds a test feed.
/// </summary>
/// <returns></returns>
protected virtual IGTFSFeed BuildTestFeed()
{
// create the reader.
var reader = new GTFSReader<GTFSFeed>();
// build the source
var source = this.BuildSource();
// execute the reader.
return reader.Read(source);
}
public void ParseStopTimes()
{
// create the reader.
GTFSReader<GTFSFeed> reader = new GTFSReader<GTFSFeed>(false);
// build the source
var source = this.BuildSource();
// execute the reader.
var feed = reader.Read(source, source.First(x => x.Name.Equals("stop_times")));
// test result.
Assert.IsNotNull(feed.StopTimes);
var stopTimes = feed.StopTimes.ToList();
Assert.AreEqual(28, stopTimes.Count);
// @ 1: trip_id,arrival_time,departure_time,stop_id,stop_sequence,stop_headsign,pickup_type,drop_off_time,shape_dist_traveled
// @ SORTED: AAMV1,8:00:00,8:00:00,BEATTY_AIRPORT,1
int idx = 0;
Assert.AreEqual("AAMV1", stopTimes[idx].TripId);
Assert.AreEqual(new TimeOfDay() { Hours = 8 }, stopTimes[idx].ArrivalTime);
Assert.AreEqual(new TimeOfDay() { Hours = 8 }, stopTimes[idx].DepartureTime);
Assert.AreEqual("BEATTY_AIRPORT", stopTimes[idx].StopId);
Assert.AreEqual(1, stopTimes[idx].StopSequence);
Assert.AreEqual(null, stopTimes[idx].StopHeadsign);
Assert.AreEqual(null, stopTimes[idx].PickupType);
Assert.AreEqual(null, stopTimes[idx].DropOffType);
Assert.AreEqual(null, stopTimes[idx].ShapeDistTravelled);
// @ SORTED: STBA,6:20:00,6:20:00,BEATTY_AIRPORT,2,,,,
idx = 27;
Assert.AreEqual("STBA", stopTimes[idx].TripId);
Assert.AreEqual(new TimeOfDay() { Hours = 6, Minutes = 20 }, stopTimes[idx].ArrivalTime);
Assert.AreEqual(new TimeOfDay() { Hours = 6, Minutes = 20 }, stopTimes[idx].DepartureTime);
Assert.AreEqual("BEATTY_AIRPORT", stopTimes[idx].StopId);
Assert.AreEqual(2, stopTimes[idx].StopSequence);
Assert.AreEqual(string.Empty, stopTimes[idx].StopHeadsign);
Assert.AreEqual(null, stopTimes[idx].PickupType);
Assert.AreEqual(null, stopTimes[idx].DropOffType);
Assert.AreEqual(string.Empty, stopTimes[idx].ShapeDistTravelled);
}
/// <summary>
/// Loads a new instance.
/// </summary>
/// <param name="apiConfiguration"></param>
/// <param name="instanceConfiguration"></param>
/// <returns></returns>
private static bool LoadInstance(ApiConfiguration apiConfiguration, InstanceConfiguration instanceConfiguration)
{
try
{
// get graph configuration.
var graph = instanceConfiguration.Graph;
var type = instanceConfiguration.Type;
var format = instanceConfiguration.Format;
var vehicleName = instanceConfiguration.Vehicle;
try
{
// create routing instance.
OsmSharp.Logging.Log.TraceEvent("Bootstrapper", OsmSharp.Logging.TraceEventType.Information,
string.Format("Creating {0} instance...", instanceConfiguration.Name));
Router router = null;
RouterDataSource<Edge> data = null;
var graphFile = new FileInfo(graph);
switch (type)
{
case "raw":
switch (format)
{
case "osm-xml":
using(var graphStream = graphFile.OpenRead())
{
data = OsmSharp.Routing.Osm.Streams.GraphOsmStreamTarget.Preprocess(
new XmlOsmStreamSource(graphStream), new OsmRoutingInterpreter());
router = Router.CreateFrom(data, new OsmRoutingInterpreter());
}
break;
case "osm-pbf":
using (var graphStream = graphFile.OpenRead())
{
data = OsmSharp.Routing.Osm.Streams.GraphOsmStreamTarget.Preprocess(
new PBFOsmStreamSource(graphStream), new OsmRoutingInterpreter());
router = Router.CreateFrom(data, new OsmRoutingInterpreter());
}
break;
default:
throw new Exception(string.Format("Invalid format {0} for type {1}.",
format, type));
}
break;
case "contracted":
// check for GTFS-feeds and give warning if they are there.
if(instanceConfiguration.Feeds != null && instanceConfiguration.Feeds.Count > 0)
{ // ... oeps a feed and a contracted network are not supported for now.
OsmSharp.Logging.Log.TraceEvent("ApiBootstrapper", OsmSharp.Logging.TraceEventType.Warning,
"NotSupported: GTFS and contracted graphs cannot (yet) be combined.");
}
switch(format)
{
case "osm-xml":
if (string.IsNullOrWhiteSpace(vehicleName))
{ // invalid configuration.
throw new Exception("Invalid configuration, a vehicle type is required when building contracted graphs on-the-fly.");
}
using (var graphStream = graphFile.OpenRead())
{
var graphSource = new XmlOsmStreamSource(graphStream);
router = Router.CreateCHFrom(graphSource, new OsmRoutingInterpreter(), Vehicle.GetByUniqueName(vehicleName));
}
break;
case "osm-pbf":
if (string.IsNullOrWhiteSpace(vehicleName))
{ // invalid configuration.
throw new Exception("Invalid configuration, a vehicle type is required when building contracted graphs on-the-fly.");
}
using (var graphStream = graphFile.OpenRead())
{
var graphSource = new PBFOsmStreamSource(graphStream);
router = Router.CreateCHFrom(graphSource, new OsmRoutingInterpreter(), Vehicle.GetByUniqueName(vehicleName));
}
break;
case "flat":
var mobileRoutingSerializer = new CHEdgeSerializer();
// keep this stream open, it is used while routing!
var mobileGraphInstance = mobileRoutingSerializer.Deserialize(graphFile.OpenRead());
router = Router.CreateCHFrom(mobileGraphInstance, new CHRouter(), new OsmRoutingInterpreter());
break;
default:
throw new Exception(string.Format("Invalid format {0} for type {1}.",
format, type));
}
break;
case "simple":
switch (format)
{
case "flat":
using (var graphStream = graphFile.OpenRead())
{
var routingSerializer = new RoutingDataSourceSerializer();
data = routingSerializer.Deserialize(graphStream);
router = Router.CreateFrom(data, new Dykstra(), new OsmRoutingInterpreter());
}
break;
default:
throw new Exception(string.Format("Invalid format {0} for type {1}.",
format, type));
}
break;
}
if(instanceConfiguration.Feeds != null && instanceConfiguration.Feeds.Count > 0)
{ // transit-data use the transit-api.
if(instanceConfiguration.Feeds.Count > 1)
{ // for now only one feed at a time is supported.
OsmSharp.Logging.Log.TraceEvent("ApiBootstrapper", OsmSharp.Logging.TraceEventType.Warning,
"NotSupported: Only one GTFS-feed at a time is supported.");
}
var feed = instanceConfiguration.Feeds[0];
var reader = new GTFSReader<GTFSFeed>(false);
var gtfsFeed = reader.Read<GTFSFeed>(new GTFSDirectorySource(feed.Path));
var connectionsDb = new GTFSConnectionsDb(gtfsFeed);
var multimodalConnectionsDb = new MultimodalConnectionsDb(data, connectionsDb,
new OsmRoutingInterpreter(), Vehicle.Pedestrian);
lock (_sync)
{
OsmSharp.Service.Routing.ApiBootstrapper.AddOrUpdate(instanceConfiguration.Name,
new MultimodalApi(multimodalConnectionsDb));
}
}
else
{ // no transit-data just use the regular routing api implementation.
lock (_sync)
{
OsmSharp.Service.Routing.ApiBootstrapper.AddOrUpdate(instanceConfiguration.Name, router);
}
}
OsmSharp.Logging.Log.TraceEvent("Bootstrapper", OsmSharp.Logging.TraceEventType.Information,
string.Format("Instance {0} created successfully!", instanceConfiguration.Name));
}
catch(Exception ex)
{
OsmSharp.Logging.Log.TraceEvent("Bootstrapper", OsmSharp.Logging.TraceEventType.Error,
string.Format("Exception occured while creating instance {0}:{1}",
instanceConfiguration.Name, ex.ToInvariantString()));
throw;
}
return true;
}
catch
{
return false;
}
}
public void ParseTrips()
{
// create the reader.
GTFSReader<GTFSFeed> reader = new GTFSReader<GTFSFeed>(false);
// build the source
var source = this.BuildSource();
// execute the reader.
var feed = reader.Read(source, source.First(x => x.Name.Equals("trips")));
// test result.
Assert.IsNotNull(feed.Trips);
var trips = feed.Trips.ToList();
Assert.AreEqual(11, trips.Count);
// @ 1: route_id,service_id,trip_id,trip_headsign,direction_id,block_id,shape_id
// @ 2: AB,FULLW,AB1,to Bullfrog,0,1,shape_1
int idx = 0;
Assert.AreEqual("AB", trips[idx].RouteId);
Assert.AreEqual("FULLW", trips[idx].ServiceId);
Assert.AreEqual("AB1", trips[idx].Id);
Assert.AreEqual("to Bullfrog", trips[idx].Headsign);
Assert.AreEqual(DirectionType.OneDirection, trips[idx].Direction);
Assert.AreEqual("1", trips[idx].BlockId);
Assert.AreEqual("shape_1", trips[idx].ShapeId);
// @ 10: BFC,FULLW,BFC1,to Furnace Creek Resort,0,1,shape_6
idx = 5;
Assert.AreEqual("BFC", trips[idx].RouteId);
Assert.AreEqual("FULLW", trips[idx].ServiceId);
Assert.AreEqual("BFC1", trips[idx].Id);
Assert.AreEqual("to Furnace Creek Resort", trips[idx].Headsign);
Assert.AreEqual(DirectionType.OneDirection, trips[idx].Direction);
Assert.AreEqual("1", trips[idx].BlockId);
Assert.AreEqual("shape_6", trips[idx].ShapeId);
}
public void ParseCalendars()
{
// create the reader.
GTFSReader<GTFSFeed> reader = new GTFSReader<GTFSFeed>();
// build the source
var source = this.BuildSource();
// execute the reader.
var feed = reader.Read(source, source.First(x => x.Name.Equals("calendar")));
// test result.
Assert.IsNotNull(feed.Calendars);
var calendars = feed.Calendars.ToList();
Assert.AreEqual(2, calendars.Count);
// @ 1: service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
// @ 2: FULLW,1,1,1,1,1,1,1,20070101,20101231
int idx = 0;
Assert.AreEqual("FULLW", calendars[idx].ServiceId);
Assert.AreEqual(true, calendars[idx].Monday);
Assert.AreEqual(true, calendars[idx].Tuesday);
Assert.AreEqual(true, calendars[idx].Wednesday);
Assert.AreEqual(true, calendars[idx].Thursday);
Assert.AreEqual(true, calendars[idx].Friday);
Assert.AreEqual(true, calendars[idx].Saturday);
Assert.AreEqual(true, calendars[idx].Sunday);
Assert.AreEqual(new DateTime(2007, 01, 01), calendars[idx].StartDate);
Assert.AreEqual(new DateTime(2010, 12, 31), calendars[idx].EndDate);
// @3: WE,0,0,0,0,0,1,1,20070101,20101231
idx = 1;
Assert.AreEqual("WE", calendars[idx].ServiceId);
Assert.AreEqual(false, calendars[idx].Monday);
Assert.AreEqual(false, calendars[idx].Tuesday);
Assert.AreEqual(false, calendars[idx].Wednesday);
Assert.AreEqual(false, calendars[idx].Thursday);
Assert.AreEqual(false, calendars[idx].Friday);
Assert.AreEqual(true, calendars[idx].Saturday);
Assert.AreEqual(true, calendars[idx].Sunday);
Assert.AreEqual(new DateTime(2007, 01, 01), calendars[idx].StartDate);
Assert.AreEqual(new DateTime(2010, 12, 31), calendars[idx].EndDate);
}
/// <summary>
/// Returns the feed produced by this reader.
/// </summary>
/// <returns></returns>
public override IGTFSFeed GetFeed()
{
// create the reader.
var reader = new GTFSReader<GTFSFeed>(false);
// execute the reader.
return reader.Read(new GTFSDirectorySource(new DirectoryInfo(_path)));
}
public void ParseCalendarDates()
{
// create the reader.
var reader = new GTFSReader<GTFSFeed>();
reader.DateTimeReader = (dateString) =>
{
var year = int.Parse(dateString.Substring(0, 4));
var month = int.Parse(dateString.Substring(4, 2));
var day = int.Parse(dateString.Substring(6, 2));
return new System.DateTime(year, month, day);
};
// build the source
var source = this.BuildSource();
// execute the reader.
var feed = reader.Read(source, source.First(x => x.Name.Equals("calendar_dates")));
// test result.
Assert.IsNotNull(feed.CalendarDates);
var calendarDates = new List<CalendarDate>(feed.CalendarDates);
// @ 1: service_id,date,exception_type
// @ 2: FULLW,20070604,2
int idx = 0;
Assert.AreEqual("FULLW", calendarDates[idx].ServiceId);
Assert.AreEqual(new System.DateTime(2007, 06, 04), calendarDates[idx].Date);
Assert.AreEqual(ExceptionType.Removed, calendarDates[idx].ExceptionType);
}
