public void SetCabLocationShouldUpdateCabLocation()
{
var location = new GeoCoordinate(12, 77);
var distanceCalculator = new Mock <IDistanceCalculator>();
var cabLocationRepo = new Mock <ICabLocationRepository>();
var cabLocationService = new CabLocationService(distanceCalculator.Object, cabLocationRepo.Object);
cabLocationService.SetCabLocation("3", location);
cabLocationRepo.Verify(c => c.SetCabLocation("3", location));
}
public void ShouldReturnCabsWithinSpecifiedDistanceOfLocationSortedByDistance()
{
var location = new GeoCoordinate(12, 77);
var allCabs = new List <string>
{
"1", "2", "3", "4", "5"
};
var coordinates = new List <GeoCoordinate>()
{
new GeoCoordinate(12.9316556, 77.6226959),
new GeoCoordinate(12.8454649, 77.6721007),
new GeoCoordinate(12.99711, 77.61469),
new GeoCoordinate(12.965035, 77.5379688),
new GeoCoordinate(12.97576, 77.62283)
};
var cabLocationMap = new Dictionary <string, GeoCoordinate>()
{
{ "1", coordinates[0] },
{ "2", coordinates[1] },
{ "3", coordinates[2] },
{ "4", coordinates[3] },
{ "5", coordinates[4] }
};
var distanceCalculator = new Mock <IDistanceCalculator>();
distanceCalculator.Setup(d => d.GetDistance(location, coordinates[0])).
Returns(10);
distanceCalculator.Setup(d => d.GetDistance(location, coordinates[1])).
Returns(8);
distanceCalculator.Setup(d => d.GetDistance(location, coordinates[2])).
Returns(2);
distanceCalculator.Setup(d => d.GetDistance(location, coordinates[3])).
Returns(3);
distanceCalculator.Setup(d => d.GetDistance(location, coordinates[4])).
Returns(6);
var cabLocationRepo = new Mock <ICabLocationRepository>();
cabLocationRepo.Setup(c => c.GetLocationForCabs(allCabs)).Returns(cabLocationMap);
var cabLocationService = new CabLocationService(distanceCalculator.Object, cabLocationRepo.Object);
var cabs = cabLocationService.GetCabsWithinDistance(3, location, allCabs);
Assert.That(cabs.Count == 2);
Assert.That(cabs["3"].Equals(coordinates[2]));
Assert.That(cabs["4"].Equals(coordinates[3]));
}