public void ShouldReturnZeroRoutesIfTheDestinationIsALeaf()
{
var railroad = GivenA.SimpleRailRoad();
var routes = new LimitedStopsRouteFinder().Find(railroad, new City("A"), new City("C"), 10);
routes.Should().Be(0);
}
public void ShouldGetAListOfPossibleRoutesFromCityToCityInAComplexRailRoad(string origin, string destination, int maximumStops, int possibleRoutes)
{
var railroad = GivenA.RailRoadWithMultipleTracks();
var routes = new LimitedStopsRouteFinder().Find(railroad, new City(origin), new City(destination), maximumStops);
routes.Should().Be(possibleRoutes);
}
public RailRoadService(RailRoadFactory railRoadFactory, RailRoadIOService railRoadIoService, DistanceEvaluator distanceEvaluator, LimitedStopsRouteFinder limitedStopsRouteFinder, ExactNumberStopsRouteFinder exactNumberStopsRouteFinder, DistanceOfShortestRouteFinder shortestRoutesFinder, NumberOfRoutesWithDistanceLimitFinder numberOfRoutesWithDistanceLimitFinder)
{
this.railRoadFactory = railRoadFactory;
this.railRoadIoService = railRoadIoService;
this.distanceEvaluator = distanceEvaluator;
this.limitedStopsRouteFinder = limitedStopsRouteFinder;
this.exactNumberStopsRouteFinder = exactNumberStopsRouteFinder;
this.shortestRoutesFinder = shortestRoutesFinder;
this.numberOfRoutesWithDistanceLimitFinder = numberOfRoutesWithDistanceLimitFinder;
}