public void Instance_Is_Object()
{
//Arrange
var type = typeof(object);
//Act
var airportCoordinates = new AirportCoordinates();
//Assert
Assert.IsInstanceOf(type, airportCoordinates);
}
public static double GetDistanceInMiles(this AirportCoordinates airportCoordinates)
{
var rFromLatitude = Math.PI * airportCoordinates.From.Latitude / 180;
var rToLatitude = Math.PI * airportCoordinates.To.Latitude / 180;
var theta = airportCoordinates.From.Longitude - airportCoordinates.To.Longitude;
var rTheta = Math.PI * theta / 180;
var distInMiles =
Math.Sin(rFromLatitude) * Math.Sin(rToLatitude) + Math.Cos(rFromLatitude) *
Math.Cos(rToLatitude) * Math.Cos(rTheta);
distInMiles = Math.Acos(distInMiles);
distInMiles = distInMiles * 180 / Math.PI;
distInMiles = distInMiles * 60 * 1.1515;
return(distInMiles);
}
public async Task <double> Calculate(AirportCodes airportCodes)
{
var from = await _iataGeoClient.GetAsync <AirportResponse>(Endpoints.GetCoordinates + $"/{airportCodes.From}");
if (!from.IsSuccessStatusCode)
{
throw new AirportNotFoundException();
}
var to = await _iataGeoClient.GetAsync <AirportResponse>(Endpoints.GetCoordinates + $"/{airportCodes.To}");
if (!to.IsSuccessStatusCode)
{
throw new AirportNotFoundException();
}
var airportCoordinates = new AirportCoordinates
{
From = new Airport(from.Response),
To = new Airport(to.Response)
};
return(airportCoordinates.GetDistanceInMiles());
}
