public void Slew_Minus_StopsWhenReachsMinus90()
{
var fakeTelescope = new FakeTelescope();
fakeTelescope.SiderealTime = TimeSpan.FromHours(3).TotalHours;
var controller = new DecAxisController(fakeTelescope);
controller.Connect();
controller.Position = -80;
var slewTime = TimeSpan.FromSeconds(20 / (Constants.DEGREES_PER_SECOND * 8));
var task = controller.Slew(Orientation.Minus, slewTime);
//Simulate time ticking by
slewTime = TimeSpan.FromSeconds(5 / (Constants.DEGREES_PER_SECOND * 8));
fakeTelescope.SiderealTime += slewTime.TotalHours;
Thread.Sleep(20);
fakeTelescope.SiderealTime += slewTime.TotalHours;
Thread.Sleep(20);
fakeTelescope.SiderealTime += slewTime.TotalHours;
Thread.Sleep(20);
fakeTelescope.SiderealTime += slewTime.TotalHours;
Thread.Sleep(20);
task.Wait();
Assert.AreEqual(-90, controller.Position);
}
public void StopSlew_ThrowsIfNotStarted()
{
var fakeTelescope = new FakeTelescope();
fakeTelescope.SiderealTime = TimeSpan.FromHours(3).TotalHours;
var controller = new DecAxisController(fakeTelescope);
controller.StopSlew();
}
public void Slew_ThrowsIfNotStarted()
{
var fakeTelescope = new FakeTelescope();
fakeTelescope.SiderealTime = TimeSpan.FromHours(3).TotalHours;
var controller = new DecAxisController(fakeTelescope);
controller.Slew(Orientation.Plus, TimeSpan.FromSeconds(10));
}
public void GetPosition_SiderealTimeBecomesLessThanStartTime()
{
var fakeTelescope = new FakeTelescope();
fakeTelescope.SiderealTime = 12d;
var controller = new RAAxisController(fakeTelescope);
controller.Connect();
fakeTelescope.SiderealTime = 11d;
var location = TimeSpan.FromHours(controller.Position);
Assert.AreEqual(Math.Round(Constants.HOURS_PER_SIDEREAL_DAY - 1, 6), Math.Round(location.TotalHours, 6));
}
public void Slew_Minus_StartsTrackingPosition()
{
var fakeTelescope = new FakeTelescope();
fakeTelescope.SiderealTime = TimeSpan.FromHours(3).TotalHours;
var controller = new DecAxisController(fakeTelescope);
controller.Connect();
var task = controller.Slew(Orientation.Minus, TimeSpan.FromSeconds(10));
fakeTelescope.SiderealTime += TimeSpan.FromSeconds(10).TotalHours;
task.Wait();
Assert.AreEqual(-(Math.Round((Constants.DEGREES_PER_SECOND * 8) * 10, 4)), Math.Round(controller.Position, 4));
}
public void Start_StartsTrackingPosition()
{
var fakeTelescope = new FakeTelescope();
fakeTelescope.SiderealTime = TimeSpan.FromHours(3).TotalHours;
var controller = new RAAxisController(fakeTelescope);
controller.Connect();
fakeTelescope.SiderealTime += TimeSpan.FromSeconds(10).TotalHours;
var location = TimeSpan.FromHours(controller.Position);
Assert.AreEqual(10, Math.Round(location.TotalSeconds));
}
public void GetPosition_SiderealTimeBecomesLessThanStartTime()
{
var fakeTelescope = new FakeTelescope();
fakeTelescope.SiderealTime = 12d;
var controller = new RAAxisController(fakeTelescope);
controller.Connect();
fakeTelescope.SiderealTime = 11d;
var location = TimeSpan.FromHours(controller.Position);
Assert.AreEqual(Math.Round(Constants.HOURS_PER_SIDEREAL_DAY - 1, 6), Math.Round(location.TotalHours, 6));
}
public void Slew_Minus_ReturnsToNotMovingAfterSlew()
{
var fakeTelescope = new FakeTelescope();
fakeTelescope.SiderealTime = TimeSpan.FromHours(3).TotalHours;
var controller = new DecAxisController(fakeTelescope);
controller.Connect();
controller.Position = TimeSpan.FromSeconds(180).TotalHours;
var task = controller.Slew(Orientation.Minus, TimeSpan.FromSeconds(10));
Assert.AreEqual(-8, controller.SlewRate);
fakeTelescope.SiderealTime += TimeSpan.FromSeconds(10).TotalHours;
task.Wait();
Assert.AreEqual(0, controller.SlewRate);
}
public void Slew_Minus_SetsSlewing()
{
var fakeTelescope = new FakeTelescope();
fakeTelescope.SiderealTime = TimeSpan.FromHours(3).TotalHours;
var controller = new DecAxisController(fakeTelescope);
controller.Connect();
var task = controller.Slew(Orientation.Minus, TimeSpan.FromSeconds(10));
Assert.IsTrue(controller.Slewing);
fakeTelescope.SiderealTime += TimeSpan.FromSeconds(10).TotalHours;
task.Wait();
Assert.IsFalse(controller.Slewing);
}
public void Slew_Plus_StartsTrackingPosition()
{
var fakeTelescope = new FakeTelescope();
fakeTelescope.SiderealTime = TimeSpan.FromHours(3).TotalHours;
var controller = new DecAxisController(fakeTelescope);
controller.Connect();
var task = controller.Slew(Orientation.Plus, TimeSpan.FromSeconds(10));
fakeTelescope.SiderealTime += TimeSpan.FromSeconds(10).TotalHours;
task.Wait();
Assert.AreEqual(Math.Round((Constants.DEGREES_PER_SECOND * 8) * 10, 4), Math.Round(controller.Position, 4));
}
public void Slew_Plus_PositionUpdatesAtSlewRate()
{
var fakeTelescope = new FakeTelescope();
fakeTelescope.SiderealTime = TimeSpan.FromHours(3).TotalHours;
var controller = new RAAxisController(fakeTelescope);
controller.Connect();
controller.Position = TimeSpan.FromSeconds(180).TotalHours;
var task = controller.Slew(Orientation.Plus, TimeSpan.FromSeconds(10));
fakeTelescope.SiderealTime += TimeSpan.FromSeconds(10).TotalHours;
task.Wait();
var location = TimeSpan.FromHours(controller.Position);
Assert.AreEqual(260, Math.Round(location.TotalSeconds));
}
public void StartStopSlew_Minus_SetsSlewRate()
{
var fakeTelescope = new FakeTelescope();
fakeTelescope.SiderealTime = TimeSpan.FromHours(3).TotalHours;
var controller = new DecAxisController(fakeTelescope);
controller.Connect();
controller.StartSlew(Orientation.Minus);
Assert.AreEqual(-8, controller.SlewRate);
controller.StopSlew();
Assert.AreEqual(0, controller.SlewRate);
}
public void Slew_Minus_PositionUpdatesAtSlewRateNegativeStart()
{
var fakeTelescope = new FakeTelescope();
fakeTelescope.SiderealTime = TimeSpan.FromHours(3).TotalHours;
var controller = new DecAxisController(fakeTelescope);
controller.Connect();
controller.Position = -50;
var task = controller.Slew(Orientation.Minus, TimeSpan.FromSeconds(10));
fakeTelescope.SiderealTime += TimeSpan.FromSeconds(10).TotalHours;
task.Wait();
Assert.AreEqual(Math.Round(-50 - (Constants.DEGREES_PER_SECOND * 8) * 10, 4), Math.Round(controller.Position, 4));
}
public void StartStopSlew_Minus_SetsSlewing()
{
var fakeTelescope = new FakeTelescope();
fakeTelescope.SiderealTime = TimeSpan.FromHours(3).TotalHours;
var controller = new DecAxisController(fakeTelescope);
controller.Connect();
controller.StartSlew(Orientation.Minus);
Assert.IsTrue(controller.Slewing);
controller.StopSlew();
Assert.IsFalse(controller.Slewing);
}
public void Slew_Plus_SetsSlewing()
{
var fakeTelescope = new FakeTelescope();
fakeTelescope.SiderealTime = TimeSpan.FromHours(3).TotalHours;
var controller = new DecAxisController(fakeTelescope);
controller.Connect();
var task = controller.Slew(Orientation.Plus, TimeSpan.FromSeconds(10));
Assert.IsTrue(controller.Slewing);
fakeTelescope.SiderealTime += TimeSpan.FromSeconds(10).TotalHours;
task.Wait();
Assert.IsFalse(controller.Slewing);
}
public void Slew_Plus_ReturnsToNotMovingAfterSlew()
{
var fakeTelescope = new FakeTelescope();
fakeTelescope.SiderealTime = TimeSpan.FromHours(3).TotalHours;
var controller = new DecAxisController(fakeTelescope);
controller.Connect();
controller.Position = TimeSpan.FromSeconds(180).TotalHours;
var task = controller.Slew(Orientation.Plus, TimeSpan.FromSeconds(10));
Assert.AreEqual(8, controller.SlewRate);
fakeTelescope.SiderealTime += TimeSpan.FromSeconds(10).TotalHours;
task.Wait();
Assert.AreEqual(0, controller.SlewRate);
}
public void Slew_Plus_PositionUpdatesAtSlewRate()
{
var fakeTelescope = new FakeTelescope();
fakeTelescope.SiderealTime = TimeSpan.FromHours(3).TotalHours;
var controller = new RAAxisController(fakeTelescope);
controller.Connect();
controller.Position = TimeSpan.FromSeconds(180).TotalHours;
var task = controller.Slew(Orientation.Plus, TimeSpan.FromSeconds(10));
fakeTelescope.SiderealTime += TimeSpan.FromSeconds(10).TotalHours;
task.Wait();
var location = TimeSpan.FromHours(controller.Position);
Assert.AreEqual(260, Math.Round(location.TotalSeconds));
}
public void Slew_Plus_ReturnsToEndOfDatWhenPassed0()
{
var fakeTelescope = new FakeTelescope();
fakeTelescope.SiderealTime = TimeSpan.FromHours(3).TotalHours;
var controller = new RAAxisController(fakeTelescope);
controller.Connect();
controller.Position = 0;
var task = controller.Slew(Orientation.Minus, TimeSpan.FromSeconds(10));
fakeTelescope.SiderealTime += TimeSpan.FromSeconds(10).TotalHours;
task.Wait();
var location = TimeSpan.FromHours(controller.Position);
Assert.AreEqual(Math.Round(TimeSpan.FromHours(Constants.HOURS_PER_SIDEREAL_DAY - (TimeSpan.FromSeconds(80).TotalHours)).TotalSeconds), Math.Round(location.TotalSeconds));
}
public void Slew_Minus_StopsWhenReachsMinus90()
{
var fakeTelescope = new FakeTelescope();
fakeTelescope.SiderealTime = TimeSpan.FromHours(3).TotalHours;
var controller = new DecAxisController(fakeTelescope);
controller.Connect();
controller.Position = -80;
var slewTime = TimeSpan.FromSeconds(20 / (Constants.DEGREES_PER_SECOND * 8));
var task = controller.Slew(Orientation.Minus, slewTime);
//Simulate time ticking by
slewTime = TimeSpan.FromSeconds(5 / (Constants.DEGREES_PER_SECOND * 8));
fakeTelescope.SiderealTime += slewTime.TotalHours;
Thread.Sleep(20);
fakeTelescope.SiderealTime += slewTime.TotalHours;
Thread.Sleep(20);
fakeTelescope.SiderealTime += slewTime.TotalHours;
Thread.Sleep(20);
fakeTelescope.SiderealTime += slewTime.TotalHours;
Thread.Sleep(20);
task.Wait();
Assert.AreEqual(-90, controller.Position);
}
public void Slew_Plus_ReturnsTo0WhenPassedEndOfDay()
{
var fakeTelescope = new FakeTelescope();
fakeTelescope.SiderealTime = TimeSpan.FromHours(3).TotalHours;
var controller = new RAAxisController(fakeTelescope);
controller.Connect();
controller.Position = Constants.HOURS_PER_SIDEREAL_DAY;
var task = controller.Slew(Orientation.Plus, TimeSpan.FromSeconds(10));
fakeTelescope.SiderealTime += TimeSpan.FromSeconds(10).TotalHours;
task.Wait();
var location = TimeSpan.FromHours(controller.Position);
Assert.AreEqual(80, Math.Round(location.TotalSeconds));
}
public void Start_StartsTrackingPosition()
{
var fakeTelescope = new FakeTelescope();
fakeTelescope.SiderealTime = TimeSpan.FromHours(3).TotalHours;
var controller = new RAAxisController(fakeTelescope);
controller.Connect();
fakeTelescope.SiderealTime += TimeSpan.FromSeconds(10).TotalHours;
var location = TimeSpan.FromHours(controller.Position);
Assert.AreEqual(10, Math.Round(location.TotalSeconds));
}
public void Slew_Plus_PositionUpdatesAtSlewRatePoitiveStart()
{
var fakeTelescope = new FakeTelescope();
fakeTelescope.SiderealTime = TimeSpan.FromHours(3).TotalHours;
var controller = new DecAxisController(fakeTelescope);
controller.Connect();
controller.Position = 50;
var task = controller.Slew(Orientation.Plus, TimeSpan.FromSeconds(10));
fakeTelescope.SiderealTime += TimeSpan.FromSeconds(10).TotalHours;
task.Wait();
Assert.AreEqual(Math.Round(50 + (Constants.DEGREES_PER_SECOND * 8) * 10, 4), Math.Round(controller.Position, 4));
}
public void StopSlew_ThrowsIfNotStarted()
{
var fakeTelescope = new FakeTelescope();
fakeTelescope.SiderealTime = TimeSpan.FromHours(3).TotalHours;
var controller = new DecAxisController(fakeTelescope);
controller.StopSlew();
}
public void StartStopSlew_Plus_SetsSlewRate()
{
var fakeTelescope = new FakeTelescope();
fakeTelescope.SiderealTime = TimeSpan.FromHours(3).TotalHours;
var controller = new DecAxisController(fakeTelescope);
controller.Connect();
controller.StartSlew(Orientation.Plus);
Assert.AreEqual(8, controller.SlewRate);
controller.StopSlew();
Assert.AreEqual(0, controller.SlewRate);
}
public void StartStopSlew_Minus_SetsSlewing()
{
var fakeTelescope = new FakeTelescope();
fakeTelescope.SiderealTime = TimeSpan.FromHours(3).TotalHours;
var controller = new DecAxisController(fakeTelescope);
controller.Connect();
controller.StartSlew(Orientation.Minus);
Assert.IsTrue(controller.Slewing);
controller.StopSlew();
Assert.IsFalse(controller.Slewing);
}
public void Slew_ThrowsIfNotStarted()
{
var fakeTelescope = new FakeTelescope();
fakeTelescope.SiderealTime = TimeSpan.FromHours(3).TotalHours;
var controller = new DecAxisController(fakeTelescope);
controller.Slew(Orientation.Plus, TimeSpan.FromSeconds(10));
}
