/// <summary>
/// Function take collection of string and convert to collection of track
/// </summary>
/// <param name="list"></param>
/// <returns></returns>
public List <IATMTransponderData> Convert(ICollection <string> list)
{
// local variable that holds current track we converting
var currentItems = new List <IATMTransponderData>();
// convert all string to tracks
foreach (var newItem in from data in list.Select(item => item.Split(';'))
let coordinate = new ATMCoordinate(int.Parse(data[1], CultureInfo.CurrentCulture.NumberFormat), int.Parse(data[2], CultureInfo.CurrentCulture.NumberFormat), int.Parse(data[3], CultureInfo.CurrentCulture.NumberFormat))
where coordinate.Validate
select new ATMTransponderData(
data[0],
coordinate,
data[4]
))
{
// if track was not in the airspace adding it to local collection without calculate angle and velocity
if (_globalTransponderDatas.All(t => t.Tag != newItem.Tag))
{
currentItems.Add(newItem);
continue;
}
// if track was in airspace, we find that track and calculate angle and velocity compared to last position and adding it to local track collection
var oldItem = _globalTransponderDatas.First(t => t.Tag == newItem.Tag);
newItem.CompassCourse = (int)_angle.Convert(oldItem.Coordinate, newItem.Coordinate);
newItem.HorizontalVelocity = (int)_velocity.Convert(oldItem.Coordinate, newItem.Coordinate, oldItem.Timestamp, newItem.Timestamp);
currentItems.Add(newItem);
}
// before we return our current (local collection), our local collection is being assigned to our global collection
_globalTransponderDatas = currentItems;
// now we return _globalTransponderDatas
return(_globalTransponderDatas.ToList());
}
public void Setup()
{
_uut = new ATMDataConverter(_atmAngleConverter = Substitute.For <IATMAngleConverter>(),
_atmVelocityConverter = Substitute.For <IATMVelocityConverter>());
_atmVelocityConverter.Convert(Arg.Any <IATMCoordinate>(), Arg.Any <IATMCoordinate>(), Arg.Any <string>(),
Arg.Any <string>()).Returns(15);
_atmAngleConverter.Convert(Arg.Any <IATMCoordinate>(), Arg.Any <IATMCoordinate>()).Returns(20);
_list = new List <string>();
_atmTransponderDataList = new List <IATMTransponderData>();
_list.Add("F12;87083;23432;5000;20151012134322345");
_list.Add("AB34;88083;24432;4321;20151012134323345");
_list.Add("ABKH2;89083;25432;3423;20151012134324345");
}
public void Setup()
{
_uut = new ATMDataConverter(_atmAngleConverter = Substitute.For<IATMAngleConverter>(),
_atmVelocityConverter = Substitute.For<IATMVelocityConverter>());
_atmVelocityConverter.Convert(Arg.Any<IATMCoordinate>(), Arg.Any<IATMCoordinate>(), Arg.Any<string>(),
Arg.Any<string>()).Returns(15);
_atmAngleConverter.Convert(Arg.Any<IATMCoordinate>(), Arg.Any<IATMCoordinate>()).Returns(20);
_list = new List<string>();
_atmTransponderDataList = new List<IATMTransponderData>();
_list.Add("F12;87083;23432;5000;20151012134322345");
_list.Add("AB34;88083;24432;4321;20151012134323345");
_list.Add("ABKH2;89083;25432;3423;20151012134324345");
}
public void ATMVelocityConverter_Convert_NorthWestToSouthEast()
{
var velocity = _uut.Convert(new ATMCoordinate(6078, 4564, 0), new ATMCoordinate(6968, 3600, 0), "211287021526419", "211287021531623");
Assert.That(velocity, Is.EqualTo(252.12));
}