public void GetDistanceInMeters_SetCoords_ReturnCorrectResult(double lat1, double lon1, double lat2,
double lon2, double expectedResult)
{
// arrange
// act
var result = _service.GetDistanceInMeters(lat1, lon1, lat2, lon2);
// assert
Assert.True(Equals(result, expectedResult));
}
public async Task <IEnumerable <Flight> > GetFlightsAsync()
{
var flights = await _flightsRepository.GetFlightsAsync();
IList <Flight> flightWebModels = new List <Flight>();
foreach (var flight in flights)
{
var distanceInMetres = _distanceService.GetDistanceInMeters(flight.DepartureAirport.Latitude,
flight.DepartureAirport.Longitude, flight.ArrivalAirport.Latitude, flight.ArrivalAirport.Longitude);
var estimatedFuelConsumption = _flightInformationService.GetEstimatedFuelNeedInMeters(distanceInMetres);
var flightWebModel = _mappingService.GetFlight(flight, distanceInMetres, estimatedFuelConsumption);
flightWebModels.Add(flightWebModel);
}
return(flightWebModels);
}
public async Task <Result <double> > Handle(GetDistanceBetweenAirportsQuery request,
CancellationToken cancellationToken)
{
var fromTask = Task.Run(() => _airportService.GetAirport(request.From), cancellationToken);
var toTask = Task.Run(() => _airportService.GetAirport(request.To), cancellationToken);
await Task.WhenAll(fromTask, toTask);
var fromAirport = fromTask.Result;
var toAirport = toTask.Result;
if (fromAirport?.Location == null || toAirport?.Location == null)
{
return(Result.Failure <double>("Couldn't get an additional information about airports."));
}
var metersDistance = _distanceService.GetDistanceInMeters(fromAirport.Location, toAirport.Location);
var miles = _distanceService.ToMiles(metersDistance);
return(Result.Success(miles));
}
