public override INmeaMessage ParseFields(string[] tokens)
{
DataTypeName = tokens[0].TrimStart('$');
TimeSpan ts = TimeSpan.ParseExact(tokens[1], @"hhmmss\.FFF", CultureInfo.InvariantCulture);
Status = StatusEnumExtensions.FromNmeaString(tokens[2]);
Latitude = Latitude.Parse(tokens[3] + DELIM_FIELDS + tokens[4], GeoAngleFormat.DMM, GeoAngleFormatOptions.Compact);
Longitude = Longitude.Parse(tokens[5] + DELIM_FIELDS + tokens[6], GeoAngleFormat.DMM, GeoAngleFormatOptions.Compact);
SpeedAboveGroundKnots = float.Parse(tokens[7]);
TrackAngleTrueNorthDegrees = float.Parse(tokens[8]);
DateTime date = DateTime.ParseExact(tokens[9], "ddMMyy", CultureInfo.InvariantCulture);
_utc = new DateTime(date.Year, date.Month, date.Day, ts.Hours, ts.Minutes, ts.Seconds, ts.Milliseconds);
if (!string.IsNullOrWhiteSpace(tokens[10]))
{
MagneticVariation = float.Parse(tokens[10]);
if (!string.IsNullOrWhiteSpace(tokens[11]))
{
int sign = tokens[11].Trim().ToUpper() == "W" ? -1 : 1;
MagneticVariation *= sign;
}
}
if (tokens.Length > 12)
{
ExtraField = tokens[12];
}
return(this);
}
public void FromNmeaString_Active_IsCorrect()
{
Assert.AreEqual(StatusEnumExtensions.FromNmeaString("A"), StatusEnum.Active);
Assert.AreEqual(StatusEnumExtensions.FromNmeaString("a"), StatusEnum.Active);
}
public void FromNmeaString_Active_IsIncorrect()
{
StatusEnumExtensions.FromNmeaString("x");
}
public void FromNmeaString_Void_IsCorrect()
{
Assert.AreEqual(StatusEnumExtensions.FromNmeaString("V"), StatusEnum.Void);
Assert.AreEqual(StatusEnumExtensions.FromNmeaString("v"), StatusEnum.Void);
}