public void UpdateFromString_InvalidUpdateString_ThrowException()
{
//This also tests the IsMatch method
Motor m = new Motor(Motor.Location.MiddleRight);
string updateString;
updateString = "<M;M,R,23.12,45.0>";
Assert.Throws<InvalidUpdateStringException>(() => m.UpdateFromString(updateString));
updateString = "<MR;C,R,23.12,45.0>";
Assert.Throws<InvalidUpdateStringException>(() => m.UpdateFromString(updateString));
updateString = "MR;M,R,23.12,45.0";
Assert.Throws<InvalidUpdateStringException>(() => m.UpdateFromString(updateString));
updateString = "<MR;M,R,23.124453,45.0>";
Assert.Throws<InvalidUpdateStringException>(() => m.UpdateFromString(updateString));
updateString = "<MR;M,R,23.12,45.0145>";
Assert.Throws<InvalidUpdateStringException>(() => m.UpdateFromString(updateString));
updateString = "<MR;M,R,23.12,45.>";
Assert.Throws<InvalidUpdateStringException>(() => m.UpdateFromString(updateString));
updateString = "<MR;M,B,23.12,45.0>";
Assert.Throws<InvalidUpdateStringException>(() => m.UpdateFromString(updateString));
updateString = "<MR;M,R23.12,45.0>";
Assert.Throws<InvalidUpdateStringException>(() => m.UpdateFromString(updateString));
updateString = "<MRM,R,23.12,45.0>";
Assert.Throws<InvalidUpdateStringException>(() => m.UpdateFromString(updateString));
updateString = "<MR;F,R,23.12,45.0>";
Assert.Throws<InvalidUpdateStringException>(() => m.UpdateFromString(updateString));
}
public void UpdateFromString_ValidUpdateString_ObjectUpdated()
{
Motor m = new Motor(Motor.Location.MiddleRight) { Current = 23.0f, Temperature = 50.0f };
string updateString;
updateString = "<MR;M,R,23.12,45.0>";
m.UpdateFromString(updateString);
Assert.AreEqual(23.12f, m.Current);
Assert.AreEqual(45.0f, m.Temperature);
}
public MotorStatusViewModel(Motor.Location motorKey)
{
this.motorKey = motorKey;
motor = StatusUpdater.Instance.RoverStatus.Motors[motorKey];
motor.DangerousCurrentDetected += new MarsRover.DangerousCurrentDetectedDelegate<Motor>(CurrentStatusChanged);
motor.WarningCurrentDetected += new MarsRover.WarningCurrentDetectedDelegate<Motor>(CurrentStatusChanged);
motor.NormalCurrentDetected += new MarsRover.NormalCurrentDetectedDelegate<Motor>(CurrentStatusChanged);
motor.DangerousTemperatureDetected += new MarsRover.DangerousTemperatureDetectedDelegate<Motor>(TemperatureStatusChanged);
motor.WarningTemperatureDetected += new MarsRover.WarningTemperatureDetectedDelegate<Motor>(TemperatureStatusChanged);
motor.NormalTemperatureDetected += new MarsRover.NormalTemperatureDetectedDelegate<Motor>(TemperatureStatusChanged);
StatusUpdater.Instance.MotorsUpdated += new StatusUpdater.MotorsUpdatedDelegate(UpdateMotor);
}
public void GetUpdateString_ValidUpdateStringGenerated_ValidUpdateStringReturned()
{
Motor m = new Motor(Motor.Location.MiddleRight) { Current = 23.0239f, Temperature = 50.0423f };
Assert.AreEqual(String.Format("<MR;M,R,{0},{1}>", Math.Round(m.Current, 3), Math.Round(m.Temperature, 3)), m.GetUpdateString());
}
public Motor(Motor.Location location)
{
LocationOnRover = location;
Duty = 100.0f;
regex = "<" + UpdateIdentifier + @";[MFB],[LR],\d+(\.\d{1,3})?,\d+(\.\d{1,3})?>";
}
public static string GetLocationFriendlyString(Motor.Location location)
{
switch (location)
{
case Motor.Location.FrontLeft:
return "Front Left";
case Motor.Location.FrontRight:
return "Front Right";
case Motor.Location.MiddleLeft:
return "Middle Left";
case Motor.Location.MiddleRight:
return "Middle Right";
case Motor.Location.BackLeft:
return "Back Left";
case Motor.Location.BackRight:
return "Back Right";
}
return "";
}
private void UpdateMotor(Motor motor)
{
if (PropertyChanged != null)
{
PropertyChanged(this, new PropertyChangedEventArgs("Motor"));
}
}
private void TemperatureStatusChanged(Motor motor)
{
if (motor.StatusTemperature == TemperatureStatus.Dangerous)
{
IsDangerousTemperature = true;
IsWarningTemperature = false;
}
else if(motor.StatusTemperature == TemperatureStatus.Warning)
{
IsDangerousTemperature = false;
IsWarningTemperature = true;
}
else
{
IsDangerousTemperature = false;
IsWarningTemperature = false;
}
if (PropertyChanged != null)
{
PropertyChanged(this, new PropertyChangedEventArgs("IsDangerousTemperature"));
PropertyChanged(this, new PropertyChangedEventArgs("IsWarningTemperature"));
}
}
private void CurrentStatusChanged(Motor motor)
{
if(motor.StatusCurrent == CurrentStatus.Dangerous)
{
IsDangerousCurrent = true;
IsWarningCurrent = false;
}
else if (motor.StatusCurrent == CurrentStatus.Warning)
{
IsDangerousCurrent = false;
IsWarningCurrent = true;
}
else
{
IsDangerousCurrent = false;
IsWarningCurrent = false;
}
if (PropertyChanged != null)
{
PropertyChanged(this, new PropertyChangedEventArgs("IsDangerousCurrent"));
PropertyChanged(this, new PropertyChangedEventArgs("IsWarningCurrent"));
}
}
