public GIVEN_read_model_rebuilder()
{
this.rebuildContext = this.readModelContextFactory.Invoke();
this.generatorEngine = new ReadModelGeneratorEngine <ItemReadModelDbContext>(rebuildContext, this.tracer);
this.itemGenerator = new ItemReadModelGenerator(this.generatorEngine);
this.eventDispatcher = new SynchronousEventDispatcher(this.tracer);
this.eventDispatcher.Register(itemGenerator);
this.sut = new ReadModelRebuilderEngine <ItemReadModelDbContext>(this.eventStoreContextFactory, this.serializer, this.eventDispatcher, rebuildContext, new Mock <IRebuilderPerfCounter>().Object);
}
private IUnityContainer CreateContainer()
{
var container = new UnityContainer();
var config = this.domainRegistry.Config;
container.RegisterInstance <IEventStoreRebuilderConfig>(config);
container.RegisterInstance <ISystemTime>(config.SystemTime);
var commandProcessor = new InMemoryCommandProcessor(this.tracer);
var eventProcessor = new SynchronousEventDispatcher(this.tracer);
container.RegisterInstance <ITextSerializer>(new JsonTextSerializer());
container.RegisterInstance <ITracer>(this.tracer);
var snapshoter = new InMemorySnapshotProvider("Snapshotter", config.SystemTime);
container.RegisterInstance <ISnapshotProvider>(snapshoter);
container.RegisterInstance <IMetadataProvider>(new StandardMetadataProvider());
container.RegisterType <EventStoreDbContext>(new ContainerControlledLifetimeManager(), new InjectionConstructor(config.NewEventStoreConnectionString));
container.RegisterType(typeof(IEventStore <>), typeof(InMemoryEventStore <>), new ContainerControlledLifetimeManager());
container.RegisterInstance <IEventDispatcher>(eventProcessor);
container.RegisterInstance <ICommandProcessor>(commandProcessor);
container.RegisterInstance <ICommandHandlerRegistry>(commandProcessor);
var bus = new InMemoryBus();
container.RegisterInstance <IInMemoryBus>(bus);
var perfCounter = new EventStoreRebuilderPerfCounter(this.tracer, config.SystemTime);
container.RegisterInstance <IRebuilderPerfCounter>(perfCounter);
container.RegisterType(typeof(IEventStoreRebuilderEngine), typeof(EventStoreRebuilderEngine), new ContainerControlledLifetimeManager());
foreach (var registrationAction in this.domainRegistry.RegistrationList)
{
registrationAction(container, eventProcessor);
}
this.RegisterCommandHandlers(container);
return(container);
}
public void Rebuild()
{
var complexEventProcessor = new SynchronousEventDispatcher(this.tracer);
var serializer = new JsonTextSerializer();
using (var context = domainRegistry.ContextFactory.Invoke())
{
foreach (var registrationAction in domainRegistry.RegistrationList)
{
registrationAction(context, complexEventProcessor, this.tracer);
}
Func <EventStoreDbContext> eventStoreContextFactory = () => new EventStoreDbContext(domainRegistry.Config.EventStoreConnectionString);
var perfCounter = new ReadModelRebuilderPerfCounter(this.tracer, this.domainRegistry.Config.SystemTime);
var engine = new ReadModelRebuilderEngine <T>(eventStoreContextFactory, serializer, complexEventProcessor, context, perfCounter);
engine.Rebuild();
this.PerformanceCounter = perfCounter;
}
}
