public async Task filters_by_event_type_name()
{
using (var session = theStore.OpenSession())
{
for (int i = 0; i < 20; i++)
{
var joined = new MembersJoined
{
Day = i,
Location = Guid.NewGuid().ToString(),
Members = new string[] { Guid.NewGuid().ToString() }
};
var departed = new MembersDeparted { Day = i, Location = Guid.NewGuid().ToString(), Members = new[] { Guid.NewGuid().ToString() } };
var reached = new ArrivedAtLocation { Day = i, Location = Guid.NewGuid().ToString() };
session.Events.Append(Guid.NewGuid(), joined, departed, reached);
}
await session.SaveChangesAsync().ConfigureAwait(false);
}
var settings = new DaemonSettings
{
LeadingEdgeBuffer = 0.Seconds()
};
using (var data = new Fetcher(theStore, settings, new AsyncOptions(), Substitute.For<IDaemonLogger>(), new StubErrorHandler(), new Type[] {typeof(MembersDeparted), typeof(ArrivedAtLocation)}))
{
var page = await data.FetchNextPage(0).ConfigureAwait(false);
var all = page.Streams.SelectMany(x => x.Events).ToArray();
all.OfType<Event<MembersJoined>>().Any().ShouldBeFalse();
all.OfType<Event<MembersDeparted>>().Any().ShouldBeTrue();
all.OfType<Event<ArrivedAtLocation>>().Any().ShouldBeTrue();
}
}
public async Task correctly_correlates_by_stream()
{
var streams = new List<EventStream>();
var logger = new RecordingLogger();
using (var session = theStore.LightweightSession())
{
session.Logger = logger;
for (int i = 0; i < 20; i++)
{
var joined = new MembersJoined
{
Day = i,
Location = Guid.NewGuid().ToString(),
Members = new string[] { Guid.NewGuid().ToString() }
};
var departed = new MembersDeparted { Day = i, Location = Guid.NewGuid().ToString(), Members = new[] { Guid.NewGuid().ToString() } };
var reached = new ArrivedAtLocation { Day = i, Location = Guid.NewGuid().ToString() };
session.Events.Append(Guid.NewGuid(), joined, departed, reached);
}
await session.SaveChangesAsync().ConfigureAwait(false);
streams.AddRange(logger.LastCommit.GetStreams());
}
var types = new Type[]
{
typeof(MembersJoined), typeof(MembersDeparted), typeof(ArrivedAtLocation)
};
var settings = new DaemonSettings
{
LeadingEdgeBuffer = 0.Seconds()
};
using (var data = new Fetcher(theStore, settings, new AsyncOptions(), Substitute.For<IDaemonLogger>(), new StubErrorHandler(), types))
{
var page = await data.FetchNextPage(0).ConfigureAwait(false);
foreach (var stream in page.Streams)
{
var existing = streams.Single(x => x.Id == stream.Id);
existing.Events.Select(x => x.Id)
.ShouldHaveTheSameElementsAs(stream.Events.Select(x => x.Id));
}
}
}
public void Apply(MembersDeparted departed)
{
_members.RemoveAll(x => departed.Members.Contains(x));
}
public void Apply(MembersDeparted departed)
{
_members.RemoveAll(x => departed.Members.Contains(x));
}