public static IEnumerable <Recorded <INotification <string> > > SerializeObserverMessages <T>(IList <Recorded <INotification <T> > > messages)
{
if (messages == null)
{
throw new ArgumentNullException(nameof(messages));
}
foreach (var message in messages)
{
switch (message.Value.Kind)
{
case Protocol.NotificationKind.OnCompleted:
yield return(ObserverMessage.OnCompleted <string>(message.Time));
break;
case Protocol.NotificationKind.OnError:
yield return(ObserverMessage.OnError <string>(message.Time, message.Value.Exception));
break;
case Protocol.NotificationKind.OnNext:
var serialized = Serialize <T>(message.Value.Value);
yield return(ObserverMessage.OnNext(message.Time, serialized));
break;
default:
throw new InvalidOperationException(string.Format(CultureInfo.InvariantCulture, "Unexpected notification kind '{0}'.", message.Value.Kind));
}
}
}
public void OnNext(string value)
{
_messages.Add(ObserverMessage.OnNext <string>(Now, value));
}