public void SimpleTest()
{
var travel = new[]
{
new AirportItinerary.Route {
In = "TRN", Out = "FCO"
}
};
Assert.AreEqual("TRN-FCO", AirportItinerary.Itinerary(travel));
}
public void SameAirportsAreSkippedTest()
{
var travel = new[]
{
new AirportItinerary.Route {
In = "TRN", Out = "FCO"
},
new AirportItinerary.Route {
In = "FCO", Out = "JFK"
}
};
Assert.AreEqual("TRN-FCO-JFK", AirportItinerary.Itinerary(travel));
}
public void RoundTripAreConservedWithSharedAirportsTest()
{
var travel = new[]
{
new AirportItinerary.Route {
In = "TRN", Out = "FCO"
},
new AirportItinerary.Route {
In = "FCO", Out = "TRN"
}
};
Assert.AreEqual("TRN-FCO-TRN", AirportItinerary.Itinerary(travel));
}
public void MultipleTest()
{
var travel = new[]
{
new AirportItinerary.Route {
In = "TRN", Out = "FCO"
},
new AirportItinerary.Route {
In = "CIA", Out = "JFK"
}
};
Assert.AreEqual("TRN-FCO-CIA-JFK", AirportItinerary.Itinerary(travel));
}