public CrudAggregateStoreTests()
{
crudRepository = new InMemoryCrudRepository();
entityTypeManager = Substitute.For <IEntityTypeManager>();
publishEventBuffer = Substitute.For <IPublishEventBuffer>();
domainClasses = new List <DomainClassInfo>()
{
new DomainClassInfo(TestAggregateClassId, null, typeof(TestAggregate))
};
entityTypeManager.GetClassInfoByClassId(Guid.Empty)
.ReturnsForAnyArgs(ci => domainClasses.Single(x => x.Id == ci.Arg <Guid>()));
entityTypeManager.TryGetClassInfoByClrType(null)
.ReturnsForAnyArgs(ci => domainClasses.SingleOrDefault(x => x.ClrType == ci.Arg <Type>()));
entityTypeManager.GetClassInfoByClrType(null)
.ReturnsForAnyArgs(ci => domainClasses.Single(x => x.ClrType == ci.Arg <Type>()));
eventMessageFactory = Substitute.For <IEventMessageFactory>();
eventMessageFactory.CreateMessageAsync(null).ReturnsForAnyArgs(ci =>
{
var @event = ci.ArgAt <IEvent>(0);
Type messageType = typeof(EventMessageDraft <>).MakeGenericType(@event.GetType());
IEventMessageDraft messageDraft = (IEventMessageDraft)messageType.GetConstructor(new[] { @event.GetType() }).Invoke(new[] { @event });
messageDraft.SetMetadata("TestKey", "TestValue");
return(messageDraft);
}); // TODO something more lightweight?
sut = new CrudAggregateStore(crudRepository, entityTypeManager, publishEventBuffer, eventMessageFactory);
}
public EventSourcedAggregateFactoryTests()
{
eventStreamUpgrader = Substitute.For <IEventStreamUpgrader>();
eventStreamUpgrader.UpgradeStream(null, null).ReturnsForAnyArgs(ci =>
{
var stream = ci.Arg <IEnumerable <IEventMessage <DomainAggregateEvent> > >();
var aggregateMetadata = ci.Arg <IReadOnlyDictionary <string, string> >();
return(eventStreamUpgradeFunc(stream, aggregateMetadata));
});
DomainClassInfo[] domainClasses = new[]
{
new DomainClassInfo(entity1ClassId, null, typeof(MyEntity)),
new DomainClassInfo(entity2ClassId, null, typeof(MyEntity2))
};
entityTypeManager = Substitute.For <IEntityTypeManager>();
entityTypeManager.GetClassInfoByClassId(Guid.Empty)
.ReturnsForAnyArgs(ci => domainClasses.Single(x => x.Id == ci.Arg <Guid>()));
entityTypeManager.TryGetClassInfoByClrType(null)
.ReturnsForAnyArgs(ci => domainClasses.SingleOrDefault(x => x.ClrType == ci.Arg <Type>()));
entityTypeManager.GetClassInfoByClrType(null)
.ReturnsForAnyArgs(ci => domainClasses.Single(x => x.ClrType == ci.Arg <Type>()));
sut = new EventSourcedAggregateFactory(eventStreamUpgrader, new EntityFactory(), entityTypeManager);
}
protected void InjectClassIds()
{
var addedClassEntitites =
crudRepository.GetEntities<IBasicClassIdEntity>(Revo.DataAccess.Entities.EntityState.Added, Revo.DataAccess.Entities.EntityState.Modified);
foreach (IBasicClassIdEntity entity in addedClassEntitites)
{
if (entity.ClassId == Guid.Empty)
{
entity.ClassId = entityTypeManager.GetClassInfoByClrType(entity.GetType()).Id;
}
}
}
protected void InjectClassIds()
{
var addedClassEntitites = crudRepository.GetEntities <IBasicClassIdEntity>(
EntityState.Added, EntityState.Modified)
.Where(x => crudRepository.GetEntityState(x) != EntityState.Deleted && crudRepository.GetEntityState(x) != EntityState.Detached);
foreach (IBasicClassIdEntity entity in addedClassEntitites)
{
if (entity.ClassId == Guid.Empty)
{
entity.ClassId = entityTypeManager.GetClassInfoByClrType(entity.GetType()).Id;
}
}
}
public void Add <T>(T aggregate) where T : class, TBase
{
if (aggregates.ContainsKey(aggregate.Id))
{
throw new ArgumentException($"Duplicate aggregate root with ID '{aggregate.Id}' and type '{typeof(T).FullName}'");
}
aggregates.Add(aggregate.Id, aggregate);
Guid classId = entityTypeManager.GetClassInfoByClrType(aggregate.GetType()).Id;
eventStore.AddStream(aggregate.Id);
eventStore.SetStreamMetadata(aggregate.Id,
new Dictionary <string, string>()
{
{ AggregateEventStreamMetadataNames.ClassId, classId.ToString() }
});
}
public SagaRepositoryTests()
{
unitOfWork = Substitute.For <IUnitOfWork>();
unitOfWork.When(x => x.AddInnerTransaction(Arg.Any <ITransaction>())).Do(ci => uowInnerTransaction = ci.ArgAt <ITransaction>(0));
commandBus = Substitute.For <ICommandBus>();
sagaMetadataRepository = Substitute.For <ISagaMetadataRepository>();
entityTypeManager = Substitute.For <IEntityTypeManager>();
repository = Substitute.ForPartsOf <FakeRepository>();
entityTypeManager = Substitute.For <IEntityTypeManager>();
entityTypeManager.GetClassInfoByClassId(saga1ClassId)
.Returns(new DomainClassInfo(saga1ClassId, null, typeof(Saga1)));
entityTypeManager.GetClassInfoByClrType(typeof(Saga1))
.Returns(new DomainClassInfo(saga1ClassId, null, typeof(Saga1)));
sut = new SagaRepository(commandBus, repository, sagaMetadataRepository, entityTypeManager, unitOfWork);
}
public void Add <T>(T aggregate) where T : class, IAggregateRoot
{
var esAggregate = GetEventSourcedAggregate(aggregate);
if (aggregates.TryGetValue(aggregate.Id, out var existing))
{
if (existing == aggregate)
{
return;
}
throw new ArgumentException($"Duplicate aggregate root with ID '{aggregate.Id}' and type '{typeof(T).FullName}'");
}
aggregates.Add(aggregate.Id, esAggregate);
Guid classId = entityTypeManager.GetClassInfoByClrType(aggregate.GetType()).Id;
eventStore.AddStream(aggregate.Id);
eventStore.SetStreamMetadata(aggregate.Id,
new Dictionary <string, string>()
{
{ AggregateEventStreamMetadataNames.ClassId, classId.ToString() }
});
}
public EventSourcedRepositoryTests()
{
publishEventBuffer = Substitute.For <IPublishEventBuffer>();
eventStore = Substitute.For <IEventStore>();
entityTypeManager = Substitute.For <IEntityTypeManager>();
repositoryFilter1 = Substitute.For <IRepositoryFilter>();
repositoryFilter2 = Substitute.For <IRepositoryFilter>();
FakeClock.Setup();
eventStore.GetEventsAsync(entity2Id)
.Returns(new List <IEventStoreRecord>()
{
new FakeEventStoreRecord()
{
Event = new SetFooEvent()
{
AggregateId = entity2Id
},
StreamSequenceNumber = 1
}
});
eventStore.GetStreamMetadataAsync(entity2Id)
.Returns(new Dictionary <string, string>()
{
{ "TestKey", "TestValue" },
{ AggregateEventStreamMetadataNames.ClassId, entity2ClassId.ToString() }
});
eventStore.GetStreamMetadataAsync(entity3Id)
.Returns(new Dictionary <string, string>()
{
{ "TestKey", "TestValue" },
{ AggregateEventStreamMetadataNames.ClassId, entity3ClassId.ToString() }
});
eventStore.PushEventsAsync(Guid.Empty, null, null).ReturnsForAnyArgs(ci =>
{
var events = ci.ArgAt <IEnumerable <IUncommittedEventStoreRecord> >(1);
return(events.Select(x => new FakeEventStoreRecord()
{
AdditionalMetadata = x.Metadata,
Event = x.Event,
EventId = Guid.NewGuid(),
StoreDate = DateTimeOffset.Now,
StreamSequenceNumber = 0
}).ToList());
});
DomainClassInfo[] domainClasses = new[]
{
new DomainClassInfo(entityClassId, null, typeof(MyEntity)),
new DomainClassInfo(entity2ClassId, null, typeof(MyEntity2)),
new DomainClassInfo(entity3ClassId, null, typeof(MyEntity3LoadsAsDeleted))
};
entityTypeManager.GetClassInfoByClassId(Guid.Empty)
.ReturnsForAnyArgs(ci => domainClasses.Single(x => x.Id == ci.Arg <Guid>()));
entityTypeManager.TryGetClassInfoByClrType(null)
.ReturnsForAnyArgs(ci => domainClasses.SingleOrDefault(x => x.ClrType == ci.Arg <Type>()));
entityTypeManager.GetClassInfoByClrType(null)
.ReturnsForAnyArgs(ci => domainClasses.Single(x => x.ClrType == ci.Arg <Type>()));
eventMessageFactory = Substitute.For <IEventMessageFactory>();
eventMessageFactory.CreateMessageAsync(null).ReturnsForAnyArgs(ci =>
{
var @event = ci.ArgAt <IEvent>(0);
Type messageType = typeof(EventMessageDraft <>).MakeGenericType(@event.GetType());
IEventMessageDraft messageDraft = (IEventMessageDraft)messageType.GetConstructor(new[] { @event.GetType() }).Invoke(new[] { @event });
messageDraft.SetMetadata("TestKey", "TestValue");
return(messageDraft);
}); // TODO something more lightweight?
sut = new EventSourcedAggregateRepository(eventStore,
entityTypeManager, publishEventBuffer, new IRepositoryFilter[] {}, eventMessageFactory, new EntityFactory());
}
public EventSourcedAggregateStoreTests()
{
publishEventBuffer = Substitute.For <IPublishEventBuffer>();
eventStore = Substitute.For <IEventStore>();
entityTypeManager = Substitute.For <IEntityTypeManager>();
repositoryFilter1 = Substitute.For <IRepositoryFilter>();
repositoryFilter2 = Substitute.For <IRepositoryFilter>();
FakeClock.Setup();
entityEvents = new Dictionary <Guid, List <IEventStoreRecord> >()
{
{
entity2Id,
new List <IEventStoreRecord>()
{
new FakeEventStoreRecord()
{
Event = new SetFooEvent()
{
AggregateId = entity2Id
},
StreamSequenceNumber = 1
}
}
},
{
entity3Id,
new List <IEventStoreRecord>()
{
new FakeEventStoreRecord()
{
Event = new SetFooEvent()
{
AggregateId = entity3Id
},
StreamSequenceNumber = 1
}
}
},
{
entity4Id,
new List <IEventStoreRecord>()
{
new FakeEventStoreRecord()
{
Event = new SetFooEvent()
{
AggregateId = entity4Id
},
StreamSequenceNumber = 1
}
}
}
};
eventStore.FindEventsAsync(Arg.Any <Guid>())
.Returns(ci =>
{
var id = ci.ArgAt <Guid>(0);
if (entityEvents.TryGetValue(id, out var events))
{
return(events);
}
return(new List <IEventStoreRecord>());
});
eventStore.BatchFindEventsAsync(Arg.Any <Guid[]>())
.Returns(ci =>
{
var ids = ci.ArgAt <Guid[]>(0);
var result = new Dictionary <Guid, IReadOnlyCollection <IEventStoreRecord> >();
foreach (Guid id in ids)
{
if (entityEvents.TryGetValue(id, out var events))
{
result.Add(id, events);
}
}
return(result);
});
entityMetadata = new Dictionary <Guid, IReadOnlyDictionary <string, string> >()
{
{
entity2Id,
new Dictionary <string, string>()
{
{ "TestKey", "TestValue" },
{ AggregateEventStreamMetadataNames.ClassId, entity2ClassId.ToString() }
}
},
{
entity3Id,
new Dictionary <string, string>()
{
{ "TestKey", "TestValue" },
{ AggregateEventStreamMetadataNames.ClassId, entity3ClassId.ToString() }
}
},
{
entity4Id,
new Dictionary <string, string>()
{
{ "TestKey", "TestValue" },
{ AggregateEventStreamMetadataNames.ClassId, entity2ClassId.ToString() }
}
}
};
eventStore.FindStreamMetadataAsync(Arg.Any <Guid>())
.Returns(ci =>
{
var id = ci.ArgAt <Guid>(0);
if (entityMetadata.TryGetValue(id, out var metadata))
{
return(metadata);
}
return(new Dictionary <string, string>());
});
eventStore.BatchFindStreamMetadataAsync(Arg.Any <Guid[]>())
.Returns(ci =>
{
var ids = ci.ArgAt <Guid[]>(0);
var result = new Dictionary <Guid, IReadOnlyDictionary <string, string> >();
foreach (Guid id in ids)
{
if (entityMetadata.TryGetValue(id, out var metadata))
{
result.Add(id, metadata);
}
}
return(result);
});
eventStore.PushEventsAsync(Guid.Empty, null).ReturnsForAnyArgs(ci =>
{
var events = ci.ArgAt <IEnumerable <IUncommittedEventStoreRecord> >(1);
return(events.Select(x => new FakeEventStoreRecord()
{
AdditionalMetadata = x.Metadata,
Event = x.Event,
EventId = Guid.NewGuid(),
StoreDate = DateTimeOffset.Now,
StreamSequenceNumber = 0
}).ToList());
});
DomainClassInfo[] domainClasses = new[]
{
new DomainClassInfo(entityClassId, null, typeof(MyEntity)),
new DomainClassInfo(entity2ClassId, null, typeof(MyEntity2)),
new DomainClassInfo(entity3ClassId, null, typeof(MyEntity3LoadsAsDeleted))
};
entityTypeManager.GetClassInfoByClassId(Guid.Empty)
.ReturnsForAnyArgs(ci => domainClasses.Single(x => x.Id == ci.Arg <Guid>()));
entityTypeManager.TryGetClassInfoByClrType(null)
.ReturnsForAnyArgs(ci => domainClasses.SingleOrDefault(x => x.ClrType == ci.Arg <Type>()));
entityTypeManager.GetClassInfoByClrType(null)
.ReturnsForAnyArgs(ci => domainClasses.Single(x => x.ClrType == ci.Arg <Type>()));
eventMessageFactory = Substitute.For <IEventMessageFactory>();
eventMessageFactory.CreateMessageAsync(null).ReturnsForAnyArgs(ci =>
{
var @event = ci.ArgAt <IEvent>(0);
Type messageType = typeof(EventMessageDraft <>).MakeGenericType(@event.GetType());
IEventMessageDraft messageDraft = (IEventMessageDraft)messageType.GetConstructor(new[] { @event.GetType() }).Invoke(new[] { @event });
messageDraft.SetMetadata("TestKey", "TestValue");
return(messageDraft);
}); // TODO something more lightweight?
eventSourcedAggregateFactory = Substitute.For <IEventSourcedAggregateFactory>();
entity2 = new MyEntity2(entity2Id);
eventSourcedAggregateFactory.ConstructAndLoadEntityFromEvents(entity2Id,
Arg.Is <IReadOnlyDictionary <string, string> >(x => x.SequenceEqual(entityMetadata[entity2Id])),
Arg.Is <IReadOnlyCollection <IEventStoreRecord> >(x => x.SequenceEqual(entityEvents[entity2Id])))
.Returns(entity2);
entity3 = new MyEntity3LoadsAsDeleted(entity3Id);
eventSourcedAggregateFactory.ConstructAndLoadEntityFromEvents(entity3Id,
Arg.Is <IReadOnlyDictionary <string, string> >(x => x.SequenceEqual(entityMetadata[entity3Id])),
Arg.Is <IReadOnlyCollection <IEventStoreRecord> >(x => x.SequenceEqual(entityEvents[entity3Id])))
.Returns(entity3);
entity4 = new MyEntity2(entity4Id);
eventSourcedAggregateFactory.ConstructAndLoadEntityFromEvents(entity4Id,
Arg.Is <IReadOnlyDictionary <string, string> >(x => x.SequenceEqual(entityMetadata[entity4Id])),
Arg.Is <IReadOnlyCollection <IEventStoreRecord> >(x => x.SequenceEqual(entityEvents[entity4Id])))
.Returns(entity4);
sut = new EventSourcedAggregateStore(eventStore, entityTypeManager, publishEventBuffer,
new IRepositoryFilter[] { }, eventMessageFactory, eventSourcedAggregateFactory);
}