public double CalculateSpeed(ISSPosition a, ISSPosition b)
{
if (a.Timestamp == 0 || b.Timestamp == 0)
{
throw new ArgumentOutOfRangeException($"Incorrect passed positions.");
}
int deltaTime = b.Timestamp - a.Timestamp;
double distance = CalculatePath(a.ISS_Position, b.ISS_Position);
return(distance / (deltaTime));
}
public void CalculateSpeed_CorrectParameters_ReturnsValue(double lat1, double long1, int time1, double lat2, double long2, int time2, double speed)
{
ISSPosition issPosition1 = new ISSPosition();
issPosition1.ISS_Position = new Position(lat1, long1);
issPosition1.Timestamp = time1;
ISSPosition issPosition2 = new ISSPosition();
issPosition2.ISS_Position = new Position(lat2, long2);
issPosition2.Timestamp = time2;
LatLongCalculator pathCalculator = new LatLongCalculator();
Assert.AreEqual(speed, pathCalculator.CalculateSpeed(issPosition1, issPosition2), 0.5);
}
public void CalculateSpeed_IncorrectParameters_Throws(double lat1, double long1, int time1, double lat2, double long2, int time2)
{
ISSPosition issPosition1 = new ISSPosition();
issPosition1.ISS_Position = new Position(lat1, long1);
issPosition1.Timestamp = time1;
ISSPosition issPosition2 = new ISSPosition();
issPosition2.ISS_Position = new Position(lat2, long2);
issPosition2.Timestamp = time2;
LatLongCalculator pathCalculator = new LatLongCalculator();
Assert.Throws <ArgumentOutOfRangeException>(() => pathCalculator.CalculateSpeed(issPosition1, issPosition2));
}
//private double GetPositionAngle(StationStat forecast, ISSPosition position)
//{
//}
private void AddMarker(StationStat forecast, ISSPosition startPosition, Color color)
{
SpotData spotData;
// ArrorMarkerControl rectangle;
Point point;
spotData = this.GetSpotData(forecast.Start, forecast.Brightness);
var rectangle = new ArrorMarkerControl { Width = 120, Height = 450 }; // new Rectangle { Width = 90, Height = 90, RadiusX = 90, RadiusY = 60, Fill = new SolidColorBrush(color) };
// var rectangle =new Rectangle { Width = 90, Height = 90, RadiusX = 90, RadiusY = 60, Fill = new SolidColorBrush(color) };
arPanel.Children.Add(rectangle);
point = new Point(startPosition.Altitute, startPosition.Azimuth);
ARPanel.SetDirection(rectangle, point);
rectangle.DataContext = spotData;
//rectangle.Tap += (s, e) =>
//{
//};
}
private SpotData GetSpotData(ISSPosition position, double brightness)
{
SpotData d = new SpotData();
d.Altitute = position.Altitute;
d.Azimuth = position.Azimuth;
d.Brightness = brightness;
d.StartTime = position.Time;
d.TimeRemaining = position.Time - DateTime.Now;
if (d.TimeRemaining < TimeSpan.Zero)
{
d.TimeRemaining = TimeSpan.Zero;
}
return d;
}
public async Task AddRecord()
{
ISSPosition position = await DataReceiver.GetISSPositionAsync(url);
history.AddRecord(position);
}
public async Task GetDataAsync_GetData()
{
ISSPosition position = await DataReceiver.GetISSPositionAsync("http://api.open-notify.org/iss-now.json");
Assert.AreEqual("success", position.Message);
}
