public async Task read_stream()
{
await Store.AppendAsync("stream_2", 1, "payload").ConfigureAwait(false);
var stream = _streams.OpenReadOnly("stream_2");
var acc = new Recorder();
await ReadOnlyStreamExtensions.ReadAsync(stream, acc).ConfigureAwait(false);
Assert.Equal(1, acc.Length);
Assert.Equal("payload", acc[0].Payload);
}
public void open_readonly_should_return_readonly_stream()
{
var stream = _store.OpenReadOnly("id");
Assert.IsType <ReadOnlyStream>(stream);
Assert.False(stream.IsWritable);
}
protected virtual IStream OpenStream(IAggregate aggregate, bool isPartialLoad)
{
var stream = isPartialLoad
? _streams.OpenReadOnly(aggregate.Id)
: _streams.OpenOptimisticConcurrency(aggregate.Id);
_openedStreams.Add(aggregate, stream);
return(stream);
}
public async Task <IEnumerable <Tuple <string, DateTime> > > FavsOfTweetAsync(TweetId tweetId)
{
var recorded = await _streams
.OpenReadOnly($"{tweetId}/favs")
.RecordAsync();
return(recorded.Data
.Cast <TweetFavorited>()
.Select(f => new Tuple <string, DateTime>(f.UserId, f.When)));
}
public IReadOnlyStream OpenForRead(string streamId)
{
return(_streamsFactory.OpenReadOnly(streamId));
}