protected override async Task When()
{
var result = (await _conn.AppendToStreamAsync(_streamName, ExpectedVersion.NoStream, CreateEvents(1))
.ConfigureAwait(false)).LogPosition;
_position = new Position((ulong)result.CommitPosition, (ulong)result.PreparePosition);
var skippedEventCount = (await _conn.ReadAllEventsForwardAsync(EventStore.ClientAPI.Position.Start,
4096, false, new UserCredentials("admin", "changeit")).ConfigureAwait(false))
.Events.Count(e => new Position((ulong)e.OriginalPosition.Value.CommitPosition,
(ulong)e.OriginalPosition.Value.PreparePosition) <= _position &&
e.OriginalEvent.EventStreamId != _streamName);
_expected = skippedEventCount / _checkpointInterval;
await using var enumerator = new Enumerators.AllSubscriptionFiltered(_node.Node.MainQueue,
Position.Start, false, EventFilter.StreamName.Prefixes(_streamName), TestUser, false,
_node.Node.ReadIndex, _maxSearchWindow, _checkpointIntervalMultiplier, p => {
_positions.Add(p);
if (p >= _position)
{
_complete.TrySetResult(true);
}
return(Task.CompletedTask);
}, CancellationToken.None);
Assert.True(await enumerator.MoveNextAsync().ConfigureAwait(false));
Assert.AreEqual(_streamName, enumerator.Current.OriginalStreamId);
}
protected override async Task When()
{
var checkpointCount = 0;
await using var enumerator = new Enumerators.AllSubscriptionFiltered(_node.Node.MainQueue,
Position.Start, false, EventFilter.StreamName.Prefixes(_streamName), TestUser, false,
_node.Node.ReadIndex, 1, 2, position => {
_firstCheckpoint.TrySetResult(position);
checkpointCount++;
if (checkpointCount > 5)
{
_checkpointsSeen.TrySetResult(checkpointCount);
}
return(Task.CompletedTask);
}, CancellationToken.None);
Assert.IsTrue(await enumerator.MoveNextAsync().ConfigureAwait(false));
Assert.AreEqual(_streamName, enumerator.Current.Event.EventStreamId);
}
