public void changes_to_the_last_message_received_on_property_raise_the_property_changed_event()
{
var model = new FeedModel();
var observer = model.CreateObserver();
model.Process(new SetStreamValidityMessage(false));
Assert.True(observer.HasChanged(x => x.LastMessageReceivedOn));
}
public void changes_to_the_message_count_property_raise_the_property_changed_event()
{
var model = new FeedModel();
var observer = model.CreateObserver();
model.Process(new SetStreamValidityMessage(false));
Assert.True(observer.HasChanged(x => x.MessageCount));
}
public void changes_to_the_copyright_property_raise_the_property_changed_event()
{
var model = new FeedModel();
var observer = model.CreateObserver();
model.Process(new SetCopyrightMessage("1"));
Assert.True(observer.HasChanged(x => x.Copyright));
}
public void changes_to_the_keyframe_property_raise_the_property_changed_event()
{
var model = new FeedModel();
var observer = model.CreateObserver();
model.Process(new SetKeyframeMessage(1));
Assert.True(observer.HasChanged(x => x.KeyframeNumber));
}
/// <summary>
/// Initialises a new instance of the <see cref="SessionModel"/> class.
/// </summary>
public SessionModel()
{
InnerDrivers = new SortableObservableCollection<DriverModel>((x, y) => { return x.Position.CompareTo(y.Position); });
Drivers = new ReadOnlyObservableCollection<DriverModel>(InnerDrivers);
DriversById = new Dictionary<int, DriverModel>(25);
Feed = new FeedModel();
Grid = GridModelBase.Create(SessionType.None);
FastestTimes = new FastestTimesModel(this);
Messages = new MessageModel();
OneSecondTimer = new DispatcherTimer(DispatcherPriority.Normal);
OneSecondTimer.Interval = OneSecond;
OneSecondTimer.Tick += (s, e) => OnOneSecondElapsed();
SessionStatus = SessionStatus.Finished;
SpeedCaptures = new SpeedCapturesModel(this);
Weather = new WeatherModel();
Builder = new SessionModelBuilder(this);
}
/// <summary>
/// Initialises a new instance of the <see cref="FeedModelBuilder"/> class and specifies
/// the <paramref name="model"/> to build.
/// </summary>
/// <param name="model">The model to build.</param>
/// <exception cref="System.ArgumentNullException">
/// Thrown when <paramref name="model"/> is <see langword="null"/>.
/// </exception>
public FeedModelBuilder(FeedModel model)
{
Guard.NotNull(model, "model");
Model = model;
}
public void changes_to_the_ping_interval_property_raise_the_property_changed_event()
{
var model = new FeedModel();
var observer = model.CreateObserver();
model.Process(new SetPingIntervalMessage(TimeSpan.FromSeconds(1D)));
Assert.True(observer.HasChanged(x => x.PingInterval));
}
private void assert_properties_have_default_values(FeedModel model)
{
Assert.Null(model.Copyright);
Assert.Equal(0, model.KeyframeNumber);
Assert.Equal(0, model.MessageCount);
Assert.Equal(TimeSpan.Zero, model.PingInterval);
Assert.Null(model.LastMessageReceivedOn);
Assert.Null(model.Timestamp);
}
public void can_create()
{
var model = new FeedModel();
assert_properties_have_default_values(model);
}
private static FeedModel CreateModel(params Message[] messagesToProcess)
{
var model = new FeedModel();
foreach(var message in messagesToProcess)
{
model.Process(message);
}
return model;
}
public void process_throws_when_message_is_null()
{
var model = new FeedModel();
Assert.Throws<ArgumentNullException>(() => model.Process(null));
}
public void processing_a_message_updates_the_message_count_property()
{
var model = new FeedModel();
Assert.Equal(0, model.MessageCount);
model.Process(new SetStreamValidityMessage(false));
Assert.Equal(1, model.MessageCount);
model.Process(new SetStreamValidityMessage(false));
Assert.Equal(2, model.MessageCount);
}
public void processing_a_message_updates_the_last_message_received_on_property()
{
var model = new FeedModel();
model.Process(new SetStreamValidityMessage(false));
Assert.InRange(model.LastMessageReceivedOn.Value, SysClock.Now().AddMilliseconds(-5), SysClock.Now());
}
public void changes_to_the_timestamp_property_raise_the_property_changed_event()
{
var model = new FeedModel();
var observer = model.CreateObserver();
model.Process(new SetStreamTimestampMessage());
Assert.True(observer.HasChanged(x => x.Timestamp));
}
