public void SignalStrengthTest()
{
// arrange
var balloonMessage = CreateBalloonMessage();
// act
var compactMessageString = balloonMessage.ToCompactMessage();
compactMessageString += ":-97.1";
output.WriteLine("Compact: " + compactMessageString);
var jsonMessage = JsonConvert.SerializeObject(balloonMessage);
output.WriteLine(jsonMessage);
var serializedBalloonMessage = BalloonMessage.FromCompactMessage(compactMessageString);
var jsonResultMessage = JsonConvert.SerializeObject(serializedBalloonMessage);
output.WriteLine(jsonResultMessage);
// verify
serializedBalloonMessage.SignalStrength.ShouldBe(-97.1);
}
private void SerialDataReceived(object sender, SerialDataReceivedEventArgs e)
{
SerialPort sp = (SerialPort)sender;
string receivedData = sp.ReadLine();
Logger.LogInfo("SerialData : " + receivedData);
if (receivedData.StartsWith('-'))
{
// ignore, serial debug messages.
return;
}
if (!String.IsNullOrEmpty(receivedData))
{
try
{
var balloonMessage = BalloonMessage.FromCompactMessage(receivedData);
SendBalloonMessage(balloonMessage).Wait();
}
catch (Exception ex)
{
Logger.LogInfo("Bad serial message: " + receivedData);
Logger.LogException(ex);
}
}
}
public void CompactSerializationTest()
{
// arrange
var balloonMessage = CreateBalloonMessage();
// act
var compactMessageString = balloonMessage.ToCompactMessage();
output.WriteLine("Compact: " + compactMessageString);
var jsonMessage = JsonConvert.SerializeObject(balloonMessage);
output.WriteLine(jsonMessage);
var serializedBalloonMessage = BalloonMessage.FromCompactMessage(compactMessageString);
var jsonResultMessage = JsonConvert.SerializeObject(serializedBalloonMessage);
output.WriteLine(jsonResultMessage);
// verify
serializedBalloonMessage.State.ShouldBe(balloonMessage.State);
serializedBalloonMessage.Timestamp.ShouldBe(balloonMessage.Timestamp.AddTicks(-(balloonMessage.Timestamp.Ticks % TimeSpan.TicksPerSecond)));
serializedBalloonMessage.AveAscent.ShouldBe(balloonMessage.AveAscent);
serializedBalloonMessage.AveDescent.ShouldBe(balloonMessage.AveDescent);
serializedBalloonMessage.FlightId.ShouldBe(balloonMessage.FlightId);
serializedBalloonMessage.BurstAltitude.ShouldBe(balloonMessage.BurstAltitude);
var diffLat = Math.Abs(serializedBalloonMessage.Location.lat - Math.Round(balloonMessage.Location.lat, 5));
diffLat.ShouldBeLessThan(0.0001);
var diffLong = Math.Abs(serializedBalloonMessage.Location.@long - Math.Round(balloonMessage.Location.@long, 5));
diffLong.ShouldBeLessThan(0.0001);
serializedBalloonMessage.Location.alt.ShouldBe(Math.Round(balloonMessage.Location.alt, 2));
serializedBalloonMessage.Temperature.ShouldBe(balloonMessage.Temperature);
serializedBalloonMessage.Pressure.ShouldBe(balloonMessage.Pressure);
serializedBalloonMessage.Humidity.ShouldBe(balloonMessage.Humidity);
serializedBalloonMessage.Location.climb.ShouldBe(Math.Round(balloonMessage.Location.climb, 2));
serializedBalloonMessage.Location.speed.ShouldBe(Math.Round(balloonMessage.Location.speed, 1));
}