public void DistanceRequiredTest()
{
string text = new TestData().AllText;
var doc = XDocument.Parse(text);
var table = new PerfDataLoader().GetItem(doc);
var para = new LandingParameters(
55000.0,
0.0,
1000.0,
-10.0,
-1.0,
15.0,
1013.25,
5.0,
ReverserOption.NoRev,
SurfaceCondition.Good,
0,
0);
var dis = new LandingCalculator(table, para)
.DistanceRequiredMeter();
double expectedDistance = 1200.0 + 85.0 + 30.0 + 205.0 +
30.0 + 1.98 / 10.0 * 30.0 + 100.0 * 0.5 + 145.0;
Assert.AreEqual(expectedDistance, dis, 1E-7);
}
public void WhenRwyIsTooShortShouldThrowException()
{
string text = new TestData().AllText;
var doc = XDocument.Parse(text);
var table = new PerfDataLoader().GetItem(doc);
var para = new LandingParameters(
55000.0,
0.0, // Too short runway
1000.0,
-10.0,
-1.0,
15.0,
1013.0,
5.0,
ReverserOption.NoRev,
SurfaceCondition.Good,
0,
0);
Assert.Throws <RunwayTooShortException>(() =>
{
new LandingReportGenerator(table, para).GetReport();
});
}
public void GetReportTest()
{
string text = new TestData().AllText;
var doc = XDocument.Parse(text);
var table = new PerfDataLoader().GetItem(doc);
var para = new LandingParameters(
55000.0,
3000.0,
1000.0,
-10.0,
-1.0,
15.0,
1013.0,
5.0,
ReverserOption.NoRev,
SurfaceCondition.Good,
0,
0);
var report = new LandingReportGenerator(table, para).GetReport();
AssertMainResult(report, para, table);
AssertOtherResult(report, para, table);
}
public LandingReport GetReport(LandingParameters p)
{
return(Calculator.LandingReport(new CalculatorData()
{
Parameters = p,
Table = (AirbusPerfTable)controllerData.PerfTable.Item
}));
}
public MainViewModel(IAudioService audioService)
{
_audioService = audioService;
ActiveLandingParameters = new LandingParameters();
Altitude = ActiveLandingParameters.Altitude;
Velocity = ActiveLandingParameters.Velocity;
Fuel = ActiveLandingParameters.Fuel;
Thrust = ActiveLandingParameters.Thrust;
FuelRemaining = Constants.StartingFuel;
IsActive = false;
}
public MainViewModel(MainPage activityPage)
{
ActivityPage = activityPage;
ActiveLandingParameters = new LandingParameters();
Altitude = ActiveLandingParameters.Altitude;
Velocity = ActiveLandingParameters.Velocity;
Fuel = ActiveLandingParameters.Fuel;
Thrust = ActiveLandingParameters.Thrust;
FuelRemaining = CoreConstants.StartingFuel;
IsActive = false;
}
public async void ResetLanding()
{
Helpers.AudioHelper.ToggleEngine();
await Task.Delay(500);
ActiveLandingParameters = new LandingParameters();
Altitude = 5000.0;
Velocity = 0.0;
Fuel = 1000.0;
FuelRemaining = 1000.0;
Thrust = 0.0;
DescentRate = 0.0;
Throttle = 0.0;
}
private void AssertMainResult(LandingReport report,
LandingParameters para, BoeingPerfTable table)
{
var entry = report.SelectedBrks;
var calc = new LandingCalculator(table, para);
string brake = table.BrakesAvailable(para.SurfaceCondition)[para.BrakeIndex];
double rwyRequired = calc.DistanceRequiredMeter();
Assert.IsTrue(entry.BrkSetting == brake);
Assert.AreEqual(rwyRequired, entry.ActualDisMeter, 0.5);
double disRemain = para.RwyLengthMeter - rwyRequired;
Assert.AreEqual(disRemain, entry.DisRemainMeter, 0.5);
}
// Returns whether continue to calculate.
private bool CheckWeight(LandingParameters para)
{
if (para.WeightKG > ac.MaxTOWtKg || para.WeightKG < ac.OewKg)
{
var result = parentControl.ShowDialog(
"Landing weight is not within valid range. Continue to calculate?",
MsgBoxIcon.Warning,
"",
DefaultButton.Button2,
"Yes", "No");
return(result == MsgBoxResult.Button1);
}
return(true);
}
// Returns whether continue to calculate.
private bool CheckWeight(LandingParameters para)
{
var ac = aircrafts.Find(regComboBox.Text).Config;
if (para.WeightKG > ac.MaxTOWtKg || para.WeightKG < ac.OewKg)
{
var result = this.ShowDialog(
"Landing weight is not within valid range. Continue to calculate?",
MsgBoxIcon.Warning,
"",
DefaultButton.Button2,
"Yes", "No");
return(result == MsgBoxResult.Button1);
}
return(true);
}
private void AssertOtherResult(LandingReport report,
LandingParameters para, BoeingPerfTable table)
{
var calc = new LandingCalculator(table, para);
foreach (var i in report.AllSettings)
{
int brakeIndex = Array.FindIndex(
table.BrakesAvailable(para.SurfaceCondition),
x => x == i.BrkSetting);
PropertySetter.Set(para, "BrakeIndex", brakeIndex);
double rwyRequired = calc.DistanceRequiredMeter();
Assert.AreEqual(rwyRequired, i.ActualDisMeter, 0.5);
double disRemain = para.RwyLengthMeter - rwyRequired;
Assert.AreEqual(disRemain, i.DisRemainMeter, 0.5);
}
}
public LandingReport GetReport(LandingParameters p)
{
var item = (BoeingPerfTable)controllerData.PerfTable.Item;
return(new LandingReportGenerator(item, p).GetReport());
}
