public void verify_new_projection_when_zero_events_dispatched()
{
//Two projection in the same slot
var projection1 = new Projection(Substitute.For <ICollectionWrapper <SampleReadModel, String> >());
var projection2 = new Projection2(Substitute.For <ICollectionWrapper <SampleReadModel2, String> >());
//A projection in other slot
var projection3 = new Projection3(Substitute.For <ICollectionWrapper <SampleReadModel3, String> >());
var projections = new IProjection[] { projection1, projection2, projection3 };
var checkpoint1 = new Checkpoint(projection1.GetCommonName(), 1, projection1.GetSignature());
var checkpoint2 = new Checkpoint(projection2.GetCommonName(), 1, projection2.GetSignature());
var checkpoint3 = new Checkpoint(projection3.GetCommonName(), 0, projection3.GetSignature());
_checkPoints.InsertMany(new[] { checkpoint1, checkpoint2, checkpoint3 });
_sut = new ConcurrentCheckpointTracker(_db);
var status = _sut.GetSlotsStatus(projections);
Assert.That(status.NewSlots, Is.EquivalentTo(new[] { projection3.GetSlotName() }));
}
public void verify_slot_status_all_ok()
{
//Two projection in the same slot
var projection1 = new Projection(Substitute.For <ICollectionWrapper <SampleReadModel, String> >());
var projection2 = new Projection2(Substitute.For <ICollectionWrapper <SampleReadModel2, String> >());
//A projection in other slot
var projection3 = new Projection3(Substitute.For <ICollectionWrapper <SampleReadModel3, String> >());
var projections = new IProjection[] { projection1, projection2, projection3 };
var checkpoint1 = new Checkpoint(projection1.GetCommonName(), 1, projection1.GetSignature());
var checkpoint2 = new Checkpoint(projection2.GetCommonName(), 1, projection2.GetSignature());
var checkpoint3 = new Checkpoint(projection3.GetCommonName(), 1, projection3.GetSignature());
_checkPoints.InsertMany(new[] { checkpoint1, checkpoint2, checkpoint3 });
_sut = new ConcurrentCheckpointTracker(_db);
var status = _sut.GetSlotsStatus(projections);
Assert.That(status.NewSlots, Has.Count.EqualTo(0));
Assert.That(status.SlotsThatNeedsRebuild, Has.Count.EqualTo(0));
}
private IProjection[] SetupTwoProjectionsError()
{
_sut = new ConcurrentCheckpointTracker(_db);
var rebuildContext = new RebuildContext(false);
var storageFactory = new MongoStorageFactory(_db, rebuildContext);
var writer1 = new CollectionWrapper <SampleReadModel, string>(storageFactory, new NotifyToNobody());
var writer2 = new CollectionWrapper <SampleReadModel2, string>(storageFactory, new NotifyToNobody());
var projection1 = new Projection(writer1);
var projection2 = new Projection2(writer2);
var projections = new IProjection[] { projection1, projection2 };
var p1 = new Checkpoint(projection1.GetCommonName(), 42, projection1.GetSignature());
p1.Slot = projection1.GetSlotName();
_checkPoints.Save(p1, p1.Id);
var p2 = new Checkpoint(projection2.GetCommonName(), 40, projection2.GetSignature());
p2.Slot = projection1.GetSlotName();
_checkPoints.Save(p2, p2.Id);
_sut.SetUp(projections, 1, false);
return(projections);
}
