public void updated_tf_only_position_is_correct()
{
var updated = _a1b1.UpdateEventTypeIndexPosition(new TFPos(200, 50));
Assert.AreEqual(1, updated.Streams["a"]);
Assert.AreEqual(new TFPos(200, 50), updated.Position);
}
public override CheckpointTag MakeCheckpointTag(
CheckpointTag previous, ReaderSubscriptionMessage.CommittedEventDistributed committedEvent)
{
if (committedEvent.Data.OriginalPosition < previous.Position)
throw new InvalidOperationException(
string.Format(
"Cannot make a checkpoint tag at earlier position. '{0}' < '{1}'",
committedEvent.Data.OriginalPosition, previous.Position));
var byIndex = _streams.Contains(committedEvent.Data.PositionStreamId);
return byIndex
? previous.UpdateEventTypeIndexPosition(
committedEvent.Data.OriginalPosition,
_streamToEventType[committedEvent.Data.PositionStreamId],
committedEvent.Data.PositionSequenceNumber)
: previous.UpdateEventTypeIndexPosition(committedEvent.Data.OriginalPosition);
}
public override CheckpointTag MakeCheckpointTag(
CheckpointTag previous, ReaderSubscriptionMessage.EventReaderPartitionDeleted partitionDeleted)
{
if (previous.Phase != Phase)
throw new ArgumentException(
string.Format("Invalid checkpoint tag phase. Expected: {0} Was: {1}", Phase, previous.Phase));
if (partitionDeleted.DeleteEventOrLinkTargetPosition < previous.Position)
throw new InvalidOperationException(
string.Format(
"Cannot make a checkpoint tag at earlier position. '{0}' < '{1}'",
partitionDeleted.DeleteEventOrLinkTargetPosition, previous.Position));
var byIndex = _streams.Contains(partitionDeleted.PositionStreamId);
//TODO: handle invalid partition deleted messages without required values
return byIndex
? previous.UpdateEventTypeIndexPosition(
partitionDeleted.DeleteEventOrLinkTargetPosition.Value, _streamToEventType[partitionDeleted.PositionStreamId],
partitionDeleted.PositionEventNumber.Value)
: previous.UpdateEventTypeIndexPosition(partitionDeleted.DeleteEventOrLinkTargetPosition.Value);
}
public override CheckpointTag MakeCheckpointTag(
CheckpointTag previous, ReaderSubscriptionMessage.CommittedEventDistributed committedEvent)
{
if (previous.Phase != Phase)
throw new ArgumentException(
string.Format("Invalid checkpoint tag phase. Expected: {0} Was: {1}", Phase, previous.Phase));
if (committedEvent.Data.EventOrLinkTargetPosition < previous.Position)
throw new InvalidOperationException(
string.Format(
"Cannot make a checkpoint tag at earlier position. '{0}' < '{1}'",
committedEvent.Data.EventOrLinkTargetPosition, previous.Position));
var byIndex = _streams.Contains(committedEvent.Data.PositionStreamId);
return byIndex
? previous.UpdateEventTypeIndexPosition(
committedEvent.Data.EventOrLinkTargetPosition,
_streamToEventType[committedEvent.Data.PositionStreamId],
committedEvent.Data.PositionSequenceNumber)
: previous.UpdateEventTypeIndexPosition(committedEvent.Data.EventOrLinkTargetPosition);
}
