public void ReceiverLocation_Clone_Creates_Copy()
{
var original = new ReceiverLocation()
{
IsBaseStationLocation = true,
Latitude = 1.0,
Longitude = 2.0,
Name = "A",
UniqueId = 1,
};
var copy = (ReceiverLocation)original.Clone();
Assert.AreNotSame(original, copy);
foreach (var property in typeof(ReceiverLocation).GetProperties())
{
switch (property.Name)
{
case "IsBaseStationLocation": Assert.AreEqual(true, copy.IsBaseStationLocation); break;
case "Latitude": Assert.AreEqual(1.0, copy.Latitude); break;
case "Longitude": Assert.AreEqual(2.0, copy.Longitude); break;
case "Name": Assert.AreEqual("A", copy.Name); break;
case "UniqueId": Assert.AreEqual(1, copy.UniqueId); break;
default: throw new NotImplementedException();
}
}
}
private void CheckValidation_Updates_Selected_Line_With_New_Longitude(Action trigger)
{
foreach (var longitude in new double[] { -180.0, -179.9999, -178, -1, 0, 1, 178, 179.9999, 180.0 })
{
TestCleanup();
TestInitialise();
_Presenter.Initialise(_View.Object);
var line1 = new ReceiverLocation()
{
UniqueId = 1, Name = "ABC", Latitude = 1.0, Longitude = 2.0
};
var line2 = new ReceiverLocation()
{
UniqueId = 2, Name = "XYZ", Latitude = 1.0, Longitude = 2.0
};
_View.Object.ReceiverLocations.AddRange(new ReceiverLocation[] { line1, line2 });
SetupSelectedLocation(line2);
_View.Raise(v => v.SelectedLocationChanged += null, EventArgs.Empty);
SetupExpectedValidationFields(new ValidationResult[] { });
_View.Object.Longitude = longitude.ToString();
trigger();
_View.Verify(v => v.ShowValidationResults(It.IsAny <IEnumerable <ValidationResult> >()), Times.Exactly(2));
Assert.AreEqual(longitude, line2.Longitude);
_View.Verify(v => v.RefreshSelectedLocation(), Times.Once());
}
}
/// <summary>
/// Configures the polar plotter.
/// </summary>
/// <param name="receiverLocation"></param>
/// <param name="nameChanged"></param>
private void ConfigurePolarPlotter(ReceiverLocation receiverLocation, bool nameChanged)
{
if (receiverLocation == null)
{
AircraftList.PolarPlotter = null;
}
else
{
var existingPlotter = AircraftList.PolarPlotter;
if (existingPlotter == null || existingPlotter.Latitude != receiverLocation.Latitude || existingPlotter.Longitude != receiverLocation.Longitude)
{
var polarPlotter = existingPlotter ?? Factory.Resolve <IPolarPlotter>();
polarPlotter.Initialise(receiverLocation.Latitude, receiverLocation.Longitude);
if (existingPlotter == null)
{
AircraftList.PolarPlotter = polarPlotter;
LoadCurrentPolarPlot();
}
}
if (nameChanged && existingPlotter != null)
{
LoadCurrentPolarPlot();
}
}
}
private void CheckValidation_Does_Nothing_If_No_Location_Is_Selected(Action trigger)
{
_Presenter.Initialise(_View.Object);
var line1 = new ReceiverLocation()
{
UniqueId = 1, Name = "ABC", Latitude = 1.0, Longitude = 2.0
};
var line2 = new ReceiverLocation()
{
UniqueId = 2, Name = "XYZ", Latitude = 1.0, Longitude = 2.0
};
_View.Object.ReceiverLocations.AddRange(new ReceiverLocation[] { line1, line2 });
SetupSelectedLocation(null);
_View.Raise(v => v.SelectedLocationChanged += null, EventArgs.Empty);
_View.Object.Location = "New name";
_View.Object.Latitude = (4.0).ToString();
_View.Object.Longitude = (5.0).ToString();
trigger();
_View.Verify(v => v.RefreshSelectedLocation(), Times.Never());
}
private void CheckValidation_Displays_Validation_Message_When_Longitude_Is_Out_Of_Range(Action trigger)
{
foreach (var badLongitude in new double[] { -182.0, -181.0, -180.00001, 180.00001, 181.0, 182.0 })
{
TestCleanup();
TestInitialise();
_Presenter.Initialise(_View.Object);
var line1 = new ReceiverLocation()
{
UniqueId = 1, Name = "ABC", Latitude = 1.0, Longitude = 2.0
};
var line2 = new ReceiverLocation()
{
UniqueId = 2, Name = "XYZ", Latitude = 1.0, Longitude = 2.0
};
_View.Object.ReceiverLocations.AddRange(new ReceiverLocation[] { line1, line2 });
SetupSelectedLocation(line2);
_View.Raise(v => v.SelectedLocationChanged += null, EventArgs.Empty);
SetupExpectedValidationFields(new ValidationResult[] { new ValidationResult(ValidationField.Longitude, Strings.LongitudeOutOfBounds) });
_View.Object.Longitude = badLongitude.ToString();
trigger();
_View.Verify(v => v.ShowValidationResults(It.IsAny <IEnumerable <ValidationResult> >()), Times.Exactly(2));
_View.Verify(v => v.RefreshSelectedLocation(), Times.Never());
Assert.AreEqual(2.0, line2.Longitude);
}
}
private void CheckValidation_Updates_Selected_Line_With_Name(Action trigger)
{
_Presenter.Initialise(_View.Object);
var line1 = new ReceiverLocation()
{
UniqueId = 1, Name = "ABC", Latitude = 1.0, Longitude = 2.0
};
var line2 = new ReceiverLocation()
{
UniqueId = 2, Name = "XYZ", Latitude = 1.0, Longitude = 2.0
};
_View.Object.ReceiverLocations.AddRange(new ReceiverLocation[] { line1, line2 });
SetupSelectedLocation(line2);
_View.Raise(v => v.SelectedLocationChanged += null, EventArgs.Empty);
SetupExpectedValidationFields(new ValidationResult[] { });
_View.Object.Location = "New name";
trigger();
_View.Verify(v => v.ShowValidationResults(It.IsAny <IEnumerable <ValidationResult> >()), Times.Exactly(2));
Assert.AreEqual("New name", line2.Name);
_View.Verify(v => v.RefreshSelectedLocation(), Times.Once());
}
private void CheckValidation_Displays_Validation_Message_When_Latitude_Is_Zero(Action trigger)
{
_Presenter.Initialise(_View.Object);
var line1 = new ReceiverLocation()
{
UniqueId = 1, Name = "ABC", Latitude = 1.0, Longitude = 2.0
};
var line2 = new ReceiverLocation()
{
UniqueId = 2, Name = "XYZ", Latitude = 1.0, Longitude = 2.0
};
_View.Object.ReceiverLocations.AddRange(new ReceiverLocation[] { line1, line2 });
SetupSelectedLocation(line2);
_View.Raise(v => v.SelectedLocationChanged += null, EventArgs.Empty);
SetupExpectedValidationFields(new ValidationResult[] { new ValidationResult(ValidationField.Latitude, Strings.LatitudeCannotBeZero) });
_View.Object.Latitude = (0.0).ToString("N1");
trigger();
_View.Verify(v => v.ShowValidationResults(It.IsAny <IEnumerable <ValidationResult> >()), Times.Exactly(2));
_View.Verify(v => v.RefreshSelectedLocation(), Times.Never());
Assert.AreEqual(1.0, line2.Latitude);
}
private void CheckValidation_Does_Not_Display_Validation_Message_When_Name_Duplicates_Own_Name(Action trigger)
{
_Presenter.Initialise(_View.Object);
var line1 = new ReceiverLocation()
{
UniqueId = 1, Name = "ABC"
};
var line2 = new ReceiverLocation()
{
UniqueId = 2, Name = "XYZ"
};
_View.Object.ReceiverLocations.AddRange(new ReceiverLocation[] { line1, line2 });
SetupSelectedLocation(line2);
_View.Raise(v => v.SelectedLocationChanged += null, EventArgs.Empty);
SetupExpectedValidationFields(new ValidationResult[] { });
_View.Object.Location = "XYZ";
_View.Object.Latitude = (0.01).ToString();
trigger();
_View.Verify(v => v.ShowValidationResults(It.IsAny <IEnumerable <ValidationResult> >()), Times.Exactly(2));
}
private void CheckValidation_Displays_Validation_Message_When_Name_Duplicates_Existing_Name(Action trigger)
{
_Presenter.Initialise(_View.Object);
var line1 = new ReceiverLocation()
{
UniqueId = 1, Name = "ABC"
};
var line2 = new ReceiverLocation()
{
UniqueId = 2, Name = "XYZ"
};
_View.Object.ReceiverLocations.AddRange(new ReceiverLocation[] { line1, line2 });
SetupSelectedLocation(line2);
_View.Raise(v => v.SelectedLocationChanged += null, EventArgs.Empty);
SetupExpectedValidationFields(new ValidationResult[] { new ValidationResult(ValidationField.Location, Strings.PleaseEnterUniqueNameForLocation) });
_View.Object.Location = "ABC";
_View.Object.Latitude = (0.01).ToString();
trigger();
_View.Verify(v => v.ShowValidationResults(It.IsAny <IEnumerable <ValidationResult> >()), Times.Exactly(2));
_View.Verify(v => v.RefreshSelectedLocation(), Times.Never());
Assert.AreEqual("XYZ", line2.Name);
}
private ReceiverLocation SetupSelectedLocation()
{
var result = new ReceiverLocation()
{
UniqueId = 1, Name = "SELECTED", Latitude = 1, Longitude = 2
};
return(SetupSelectedLocation(result));
}
public void ReceiverLocation_Initialises_To_Known_State_And_Properties_Work()
{
var location = new ReceiverLocation();
TestUtilities.TestProperty(location, r => r.IsBaseStationLocation, false);
TestUtilities.TestProperty(location, r => r.Latitude, 0.0, 123.567);
TestUtilities.TestProperty(location, r => r.Longitude, 0.0, -123.456);
TestUtilities.TestProperty(location, r => r.Name, null, "Home");
TestUtilities.TestProperty(location, r => r.UniqueId, 0, 123);
}
public void ConfigurationListener_Does_Not_Raise_Events_After_ReceiverLocation_Is_Detached()
{
var record = new ReceiverLocation();
_Configuration.ReceiverLocations.Add(record);
_Configuration.ReceiverLocations.Remove(record);
record.UniqueId += 1;
Assert.IsFalse(RaisedEvent <ReceiverLocation>(ConfigurationListenerGroup.ReceiverLocation, r => r.UniqueId, record, isListChild: true));
Assert.AreEqual(2, _PropertyChanged.CallCount);
}
/// <summary>
/// Raised when the user asks for a new location to be created.
/// </summary>
/// <param name="sender"></param>
/// <param name="args"></param>
private void View_NewLocationClicked(object sender, EventArgs args)
{
var location = new ReceiverLocation()
{
Name = SelectUniqueName("New Location"),
UniqueId = _NextUniqueId++,
};
_View.ReceiverLocations.Add(location);
_View.RefreshLocations();
_View.SelectedReceiverLocation = location;
CopySelectedLocationToFields();
_View.FocusOnEditFields();
}
protected void ReceiverPostal_TextChanged(object sender, EventArgs e)
{
ReceiverCity.Text = "";
ReceiverState.Text = "";
TextBox textbox = sender as TextBox;
if (textbox != null)
{
Repository repository = new Repository();
ArrayList arr = repository.GetAreaFromPostCode(textbox.Text);
ReceiverLocation.Items.Clear();
ReceiverLocation.DataSource = arr;
ReceiverLocation.DataBind();
ReceiverLocation.Items.Insert(0, new ListItem(""));
}
}
public void Configuration_ReceiverLocation_Returns_Null_If_Receiver_Cannot_Be_Found()
{
var home = new ReceiverLocation()
{
UniqueId = 1, Name = "HOME"
};
var away = new ReceiverLocation()
{
UniqueId = 2, Name = "AWAY"
};
_Implementation.ReceiverLocations.AddRange(new ReceiverLocation[] { home, away });
var location = _Implementation.ReceiverLocation(3);
Assert.IsNull(location);
}
public void Configuration_ReceiverLocation_Returns_ReceiverLocation_From_ReceiverLocations()
{
var home = new ReceiverLocation()
{
UniqueId = 1, Name = "HOME"
};
var away = new ReceiverLocation()
{
UniqueId = 2, Name = "AWAY"
};
_Implementation.ReceiverLocations.AddRange(new ReceiverLocation[] { home, away });
var location = _Implementation.ReceiverLocation(2);
Assert.AreSame(away, location);
}
/// <summary>
/// Raised when the user wants to copy locations from the BaseStation database.
/// </summary>
/// <param name="sender"></param>
/// <param name="args"></param>
private void View_UpdateFromBaseStationDatabaseClicked(object sender, EventArgs args)
{
var entriesPreviouslyCopiedFromBaseStationDatabase = _View.ReceiverLocations.Where(r => r.IsBaseStationLocation).ToList();
_View.ReceiverLocations.RemoveAll(r => r.IsBaseStationLocation);
var database = Factory.Singleton.Resolve <IAutoConfigBaseStationDatabase>().Singleton.Database;
foreach (var location in database.GetLocations())
{
var previousEntry = entriesPreviouslyCopiedFromBaseStationDatabase.Where(r => r.Name == location.LocationName).FirstOrDefault();
var newLocation = new ReceiverLocation()
{
Name = SelectUniqueName(location.LocationName),
UniqueId = previousEntry == null ? _NextUniqueId++ : previousEntry.UniqueId,
Latitude = location.Latitude,
Longitude = location.Longitude,
IsBaseStationLocation = true,
};
_View.ReceiverLocations.Add(newLocation);
}
_View.RefreshLocations();
}
private ReceiverLocation SetupSelectedLocation(ReceiverLocation location)
{
_View.Setup(v => v.SelectedReceiverLocation).Returns(location);
return(location);
}
/// <summary>
/// Creates and configures the object to translate Mode-S messages into BaseStation messages.
/// </summary>
/// <param name="receiver"></param>
/// <param name="receiverLocation"></param>
/// <param name="config"></param>
/// <param name="isNewSource"></param>
/// <returns></returns>
private IRawMessageTranslator DetermineRawMessageTranslator(Receiver receiver, ReceiverLocation receiverLocation, Configuration config, bool isNewSource)
{
var result = isNewSource || Listener.RawMessageTranslator == null?Factory.Resolve <IRawMessageTranslator>() : Listener.RawMessageTranslator;
// There's every chance that the translator is in use while we're changing the properties here. In practise I
// don't think it's going to make a huge difference, and people won't be changing this stuff very often anyway,
// but I might have to add some shared locking code here. I'd like to avoid it if I can though.
result.ReceiverLocation = receiverLocation == null ? null : new GlobalCoordinate(receiverLocation.Latitude, receiverLocation.Longitude);
result.AcceptIcaoInNonPICount = config.RawDecodingSettings.AcceptIcaoInNonPICount;
result.AcceptIcaoInNonPIMilliseconds = config.RawDecodingSettings.AcceptIcaoInNonPISeconds * 1000;
result.AcceptIcaoInPI0Count = config.RawDecodingSettings.AcceptIcaoInPI0Count;
result.AcceptIcaoInPI0Milliseconds = config.RawDecodingSettings.AcceptIcaoInPI0Seconds * 1000;
result.GlobalDecodeAirborneThresholdMilliseconds = config.RawDecodingSettings.AirborneGlobalPositionLimit * 1000;
result.GlobalDecodeFastSurfaceThresholdMilliseconds = config.RawDecodingSettings.FastSurfaceGlobalPositionLimit * 1000;
result.GlobalDecodeSlowSurfaceThresholdMilliseconds = config.RawDecodingSettings.SlowSurfaceGlobalPositionLimit * 1000;
result.IgnoreMilitaryExtendedSquitter = config.RawDecodingSettings.IgnoreMilitaryExtendedSquitter;
result.LocalDecodeMaxSpeedAirborne = config.RawDecodingSettings.AcceptableAirborneSpeed;
result.LocalDecodeMaxSpeedSurface = config.RawDecodingSettings.AcceptableSurfaceSpeed;
result.LocalDecodeMaxSpeedTransition = config.RawDecodingSettings.AcceptableAirSurfaceTransitionSpeed;
result.ReceiverRangeKilometres = config.RawDecodingSettings.ReceiverRange;
result.SuppressCallsignsFromBds20 = config.RawDecodingSettings.IgnoreCallsignsInBds20;
result.SuppressReceiverRangeCheck = config.RawDecodingSettings.SuppressReceiverRangeCheck;
result.SuppressTisbDecoding = config.RawDecodingSettings.SuppressTisbDecoding;
result.TrackingTimeoutSeconds = config.BaseStationSettings.TrackingTimeoutSeconds;
result.UseLocalDecodeForInitialPosition = config.RawDecodingSettings.UseLocalDecodeForInitialPosition;
result.IgnoreInvalidCodeBlockInOtherMessages = config.RawDecodingSettings.IgnoreInvalidCodeBlockInOtherMessages;
result.IgnoreInvalidCodeBlockInParityMessages = config.RawDecodingSettings.IgnoreInvalidCodeBlockInParityMessages;
return(result);
}
/// <summary>
/// Applies receiver listener settings.
/// </summary>
/// <param name="reconnect"></param>
/// <param name="receiver"></param>
/// <param name="configuration"></param>
/// <param name="receiverLocation"></param>
private void ApplyReceiverListenerSettings(bool reconnect, Receiver receiver, Configuration configuration, ReceiverLocation receiverLocation)
{
var connector = DetermineConnector(receiver);
var bytesExtractor = DetermineBytesExtractor(receiver);
var feedSourceHasChanged = connector != Listener.Connector || bytesExtractor != Listener.BytesExtractor;
var rawMessageTranslator = DetermineRawMessageTranslator(receiver, receiverLocation, configuration, feedSourceHasChanged);
var existingAuthentication = (Listener.Connector == null ? null : Listener.Connector.Authentication) as IPassphraseAuthentication;
var passphrase = receiver.Passphrase ?? "";
if ((existingAuthentication != null && existingAuthentication.Passphrase != passphrase) ||
(existingAuthentication == null && passphrase != ""))
{
IPassphraseAuthentication authentication = null;
if (passphrase != "")
{
authentication = Factory.Resolve <IPassphraseAuthentication>();
authentication.Passphrase = receiver.Passphrase;
}
if (!feedSourceHasChanged)
{
Listener.Connector.Authentication = authentication;
}
else
{
connector.Authentication = authentication;
}
}
if (feedSourceHasChanged)
{
Listener.ChangeSource(connector, bytesExtractor, rawMessageTranslator);
if (Listener.Statistics != null)
{
Listener.Statistics.ResetMessageCounters();
}
}
Listener.ReceiverName = receiver.Name;
Listener.IsSatcomFeed = receiver.IsSatcomFeed;
Listener.AssumeDF18CF1IsIcao = configuration.RawDecodingSettings.AssumeDF18CF1IsIcao;
SetIsVisible(receiver.ReceiverUsage);
}
