public void EmptyOrNullDataDoesNotCauseException()
{
var result = DataExtractor.GetBasicMessageData(null);
Assert.IsNotNull(result, "result must not be null");
var data = new byte[0];
result = DataExtractor.GetBasicMessageData(data);
Assert.IsNotNull(result, "result must not be null");
}
/// <summary>
/// Handles the <see cref="IMessageReceiver.FeedMessageDeserializationFailed" /> event.
/// </summary>
/// <param name="sender">A <see cref="object"/> representation of the instance raising the event.</param>
/// <param name="eventArgs">The <see cref="MessageDeserializationFailedEventArgs"/> instance containing the event data.</param>
private void OnFeedMessageDeserializationFailed(object sender, MessageDeserializationFailedEventArgs eventArgs)
{
var rawData = eventArgs.RawData as byte[] ?? eventArgs.RawData.ToArray();
var basicMessageData = _messageDataExtractor.GetBasicMessageData(rawData);
_log.LogInformation($"Extracted the following data from unparsed message data: [{basicMessageData}], raising OnUnparsableMessageReceived event");
var dispatchmentEventArgs = new UnparsableMessageEventArgs(basicMessageData.MessageType, basicMessageData.ProducerId, basicMessageData.EventId, rawData);
Dispatch(UnparsableMessageReceived, dispatchmentEventArgs, "OnUnparsableMessageReceived");
}
/// <summary>
/// Handles the <see cref="IMessageReceiver.FeedMessageDeserializationFailed" /> event.
/// </summary>
/// <param name="sender">A <see cref="object"/> representation of the instance raising the event.</param>
/// <param name="eventArgs">The <see cref="MessageDeserializationFailedEventArgs"/> instance containing the event data.</param>
private void OnMessageDeserializationFailed(object sender, MessageDeserializationFailedEventArgs eventArgs)
{
var rawData = eventArgs.RawData as byte[] ?? eventArgs.RawData.ToArray();
var basicMessageData = _messageDataExtractor.GetBasicMessageData(rawData);
ExecutionLog.LogInformation($"{WriteMessageInterest()}Extracted the following data from unparsed message data: [{basicMessageData}], raising OnUnparsableMessageReceived event");
var dispatchmentEventArgs = new UnparsableMessageEventArgs(basicMessageData.MessageType, basicMessageData.ProducerId, basicMessageData.EventId, rawData);
var producerId = 0;
if (!string.IsNullOrEmpty(basicMessageData.ProducerId))
{
int.TryParse(basicMessageData.ProducerId, out producerId);
}
Dispatch(OnUnparsableMessageReceived, dispatchmentEventArgs, "OnUnparsableMessageReceived", producerId);
}