public void Verify_projection_change_info_new_projection()
{
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.Info.CommonName, 1, projection1.Info.Signature)
{
Slot = projection1.Info.SlotName
};
var checkpoint2 = new Checkpoint(projection2.Info.CommonName, 1, projection2.Info.Signature)
{
Slot = projection2.Info.SlotName
};
_checkPoints.InsertMany(new[] { checkpoint1, checkpoint2, });
_concurrentCheckpointTrackerSut = new ConcurrentCheckpointTracker(_db);
_slotStatusCheckerSut = new SlotStatusManager(_db, projections.Select(p => p.Info).ToArray());
var status = _slotStatusCheckerSut.GetProjectionChangeInfo();
Assert.That(status.Count(), Is.EqualTo(3));
var none = status.Where(s => s.ChangeType == ProjectionChangeInfo.ProjectionChangeType.None);
Assert.That(none.Count(), Is.EqualTo(2));
var singleChange = status.Single(s => s.ChangeType == ProjectionChangeInfo.ProjectionChangeType.NewProjection);
Assert.That(singleChange.CommonName, Is.EqualTo(projection3.Info.CommonName));
}
public void Verify_projection_change_info_for_projection_that_changed_slot_and_signature()
{
//Two projection in the same slot
var projection1 = new Projection(Substitute.For <ICollectionWrapper <SampleReadModel, String> >());
var projections = new IProjection[] { projection1 };
var checkpoint1 = new Checkpoint(projection1.Info.CommonName, 1, projection1.Info.Signature + "modified")
{
Slot = projection1.Info.SlotName + "modified"
};
_checkPoints.InsertMany(new[] { checkpoint1, });
_concurrentCheckpointTrackerSut = new ConcurrentCheckpointTracker(_db);
_slotStatusCheckerSut = new SlotStatusManager(_db, projections.Select(p => p.Info).ToArray());
var status = _slotStatusCheckerSut.GetProjectionChangeInfo();
var singleProjectionStatus = status.Single();
Assert.That((Int32)(singleProjectionStatus.ChangeType | ProjectionChangeInfo.ProjectionChangeType.SlotChange), Is.GreaterThan(0));
Assert.That((Int32)(singleProjectionStatus.ChangeType | ProjectionChangeInfo.ProjectionChangeType.SignatureChange), Is.GreaterThan(0));
Assert.That(singleProjectionStatus.OldSlot, Is.EqualTo(projection1.Info.SlotName + "modified"));
Assert.That(singleProjectionStatus.ActualSlot, Is.EqualTo(projection1.Info.SlotName));
Assert.That(singleProjectionStatus.OldSignature, Is.EqualTo(projection1.Info.Signature + "modified"));
Assert.That(singleProjectionStatus.ActualSignature, Is.EqualTo(projection1.Info.Signature));
}
public void Verify_projection_change_info_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.Info.CommonName, 1, projection1.Info.Signature)
{
Slot = projection1.Info.SlotName
};
var checkpoint2 = new Checkpoint(projection2.Info.CommonName, 1, projection2.Info.Signature)
{
Slot = projection2.Info.SlotName
};
var checkpoint3 = new Checkpoint(projection3.Info.CommonName, 1, projection3.Info.Signature)
{
Slot = projection3.Info.SlotName
};
_checkPoints.InsertMany(new[] { checkpoint1, checkpoint2, checkpoint3 });
_slotStatusCheckerSut = new SlotStatusManager(_db, projections.Select(p => p.Info).ToArray());
var status = _slotStatusCheckerSut.GetProjectionChangeInfo();
Assert.That(status.Count(), Is.EqualTo(3));
Assert.That(status.All(s => s.ChangeType == ProjectionChangeInfo.ProjectionChangeType.None));
}