public void GetNullWhenCabIsTooFarAway()
{
var allCabTypes = new CabType[] { CabType.Regular, CabType.Pink };
var allCabs = new List <Domain.Cab>
{
new Domain.Cab("1", "Toyota Etios", CabType.Regular),
new Domain.Cab("2", "Maruti Swift", CabType.Regular),
new Domain.Cab("3", "Toyota Etios", CabType.Pink),
new Domain.Cab("4", "Maruti Swift", CabType.Regular),
new Domain.Cab("5", "Toyota Etios", CabType.Pink),
};
var cabLocationMap = new Dictionary <string, GeoCoordinate>();
var pickupLocation = new GeoCoordinate(13.0620326, 77.5977596);
var cabLocationService = new Mock <ICabLocationService>();
cabLocationService.Setup(
c => c.GetCabsWithinDistance(It.IsAny <int>(), It.IsAny <GeoCoordinate>(), It.IsAny <IEnumerable <string> >()))
.Returns(cabLocationMap);
var availableCabsRepo = new Mock <IAvailableCabsRepository>();
availableCabsRepo.Setup(a => a.GetAvailableCabs()).Returns(allCabs);
var availableCabsService = new AvailableCabsService(cabLocationService.Object, availableCabsRepo.Object);
var availableCab = availableCabsService.GetNearestCab(pickupLocation, allCabTypes);
Assert.IsNull(availableCab);
}
public void GetNullWhenCabIsNotAvailable()
{
var allCabTypes = new CabType[] { CabType.Regular, CabType.Pink };
var pickupLocation = new GeoCoordinate(13.0085, 77.59087);
var cabLocationService = new Mock <ICabLocationService>();
var availableCabsRepo = new Mock <IAvailableCabsRepository>();
availableCabsRepo.Setup(a => a.GetAvailableCabs()).Returns(new List <Domain.Cab>());
var availableCabsService = new AvailableCabsService(cabLocationService.Object, availableCabsRepo.Object);
var availableCab = availableCabsService.GetNearestCab(pickupLocation, allCabTypes);
Assert.IsNull(availableCab);
}
public void GetNearestCabWhenCabIsAvailable()
{
var allCabTypes = new CabType[] { CabType.Regular, CabType.Pink };
var allCabs = new List <Domain.Cab>
{
new Domain.Cab("1", "Toyota Etios", CabType.Regular),
new Domain.Cab("2", "Maruti Swift", CabType.Regular),
new Domain.Cab("3", "Toyota Etios", CabType.Pink),
new Domain.Cab("4", "Maruti Swift", CabType.Regular),
new Domain.Cab("5", "Toyota Etios", CabType.Pink),
};
var cabLocationMap = new Dictionary <string, GeoCoordinate>()
{
{ "3", new GeoCoordinate(12.99711, 77.61469) },
{ "4", new GeoCoordinate(12.97576, 77.62283) }
};
var pickupLocation = new GeoCoordinate(13.0085, 77.59087);
var cabLocationService = new Mock <ICabLocationService>();
cabLocationService.Setup(
c => c.GetCabsWithinDistance(
It.IsAny <int>(), It.IsAny <GeoCoordinate>(), It.IsAny <IEnumerable <string> >()))
.Returns((int i, GeoCoordinate g, IEnumerable <string> l) =>
{
return(cabLocationMap.
Where(cl => l.Contains(cl.Key)).
ToDictionary(cl => cl.Key, cl => cl.Value));
});
var availableCabsRepo = new Mock <IAvailableCabsRepository>();
availableCabsRepo.Setup(a => a.GetAvailableCabs()).Returns(allCabs);
var availableCabsService = new AvailableCabsService(cabLocationService.Object, availableCabsRepo.Object);
var expectedCab = allCabs[2];
var availableCab = availableCabsService.GetNearestCab(pickupLocation, allCabTypes);
Assert.That(expectedCab.Equals(availableCab));
availableCabsRepo.Verify(a => a.RemoveCabFromPool(availableCab));
}