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_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));
}
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));
}
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));
}
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));
}