private Envelope <IEvent> ParseEvent(StoredEvent storedEvent)
{
try
{
var @event = formatter.Parse(storedEvent.Data);
@event.SetEventNumber(storedEvent.EventNumber);
@event.SetEventStreamNumber(storedEvent.EventStreamNumber);
return(@event);
}
catch (TypeNameNotFoundException)
{
return(null);
}
catch (Exception ex)
{
log.LogFatal(ex, w => w
.WriteProperty("action", "ParseEvent")
.WriteProperty("state", "Failed")
.WriteProperty("eventId", storedEvent.Data.EventId.ToString())
.WriteProperty("eventNumber", storedEvent.EventNumber));
throw;
}
}
public void Should_serialize_and_deserialize_envelope()
{
var commitId = Guid.NewGuid();
var inputEvent = new Envelope <MyEvent>(new MyEvent {
MyProperty = "My-Property"
});
inputEvent.SetAggregateId(Guid.NewGuid());
inputEvent.SetCommitId(commitId);
inputEvent.SetEventId(Guid.NewGuid());
inputEvent.SetEventPosition("1");
inputEvent.SetEventStreamNumber(1);
inputEvent.SetTimestamp(SystemClock.Instance.GetCurrentInstant());
var eventData = sut.ToEventData(inputEvent.To <IEvent>(), commitId);
var outputEvent = sut.Parse(eventData).To <MyEvent>();
AssertHeaders(inputEvent.Headers, outputEvent.Headers);
AssertPayload(inputEvent, outputEvent);
}
public EventReceiverTests()
{
var events = new[]
{
new StoredEvent("3", 3, eventData1),
new StoredEvent("4", 4, eventData2),
new StoredEvent("5", 5, eventData3)
};
consumerName = eventConsumer.GetType().Name;
var eventStore = new MyEventStore(events);
A.CallTo(() => eventConsumer.Name).Returns(consumerName);
A.CallTo(() => eventConsumerInfoRepository.FindAsync(consumerName)).Returns(Task.FromResult <IEventConsumerInfo>(consumerInfo));
A.CallTo(() => formatter.Parse(eventData1)).Returns(envelope1);
A.CallTo(() => formatter.Parse(eventData2)).Returns(envelope2);
A.CallTo(() => formatter.Parse(eventData3)).Returns(envelope3);
sut = new EventReceiver(formatter, eventStore, eventConsumerInfoRepository, log);
}
public void Should_serialize_and_deserialize_envelope()
{
var commitId = Guid.NewGuid();
var inputEvent = new Envelope <MyEvent>(new MyEvent {
MyProperty = "My-Property"
});
inputEvent.SetAggregateId(Guid.NewGuid());
inputEvent.SetCommitId(commitId);
inputEvent.SetEventId(Guid.NewGuid());
inputEvent.SetEventNumber(1);
inputEvent.SetEventStreamNumber(1);
inputEvent.SetTimestamp(SystemClock.Instance.GetCurrentInstant());
var sut = new EventDataFormatter(typeNameRegistry, serializerSettings);
var eventData = sut.ToEventData(inputEvent.To <IEvent>(), commitId);
var outputEvent = sut.Parse(eventData).To <MyEvent>();
CompareHeaders(outputEvent.Headers, inputEvent.Headers);
Assert.Equal(inputEvent.Payload.MyProperty, outputEvent.Payload.MyProperty);
}