public void ShouldUpdateProductCatalogView()
{
var rootId = Guid.NewGuid();
var handler = new ProductServiceCommandHandler(_eventStore, _factory);
var idProd2 = Guid.NewGuid();
var view = new ProductView();
_resolver.Register <ProductCreated>(view);
IProductQueryHandler queryHandler = new ProductQueryHandler(view);
handler.Execute(new CreateProductCatalog(rootId));
handler.Execute(new CreateProductCommand(rootId, Guid.NewGuid(), "Notebook Lenovo 2 em 1 ideapad C340", "Notebook Lenovo 2 em 1 ideapad C340 i7-8565U 8GB 256GB SSD Win10 14' FHD IPS - 81RL0001BR"));
handler.Execute(new CreateProductCommand(rootId, idProd2, "Notebook 2 em 1 Dell", "Notebook Lenovo 2 em 1 ideapad C340 i7-8565U 8GB 256GB SSD Win10 14' FHD IPS - 81RL0001BR"));
var product = queryHandler.GetById(idProd2);
var listProducts = queryHandler.ListAllProducts();
var dell = queryHandler.ListByFilter(x => x.Name.Contains("Dell"));
Assert.True(product.Id == idProd2);
Assert.True(listProducts.Count == 2);
Assert.True(dell.Count == 1);
}
public void ShouldCreateProductCatalog()
{
var rootId = Guid.NewGuid();
var handler = new ProductServiceCommandHandler(_eventStore, _factory);
handler.Execute(new CreateProductCatalog(rootId));
handler.Execute(new CreateProductCommand(rootId, Guid.NewGuid(), "Notebook Lenovo 2 em 1 ideapad C340", "Notebook Lenovo 2 em 1 ideapad C340 i7-8565U 8GB 256GB SSD Win10 14' FHD IPS - 81RL0001BR"));
var stream = _eventStore.LoadEventStream(rootId);
var productAggregate = new ProductCatalogAggregate(stream);
Assert.True(stream.Version == 2);
Assert.True(1 == productAggregate.CountProducts());
}
public void ShouldCreateProductCatalog()
{
var rootId = Guid.NewGuid();
var handler = new ProductServiceCommandHandler(_eventStore, _factory);
var view = new ProductView();
_resolver.Register <ProductCreated>(view);
handler.Execute(new CreateProductCatalog(rootId));
handler.Execute(new CreateProductCommand(rootId, Guid.NewGuid(), "Notebook Lenovo 2 em 1 ideapad C340", "Notebook Lenovo 2 em 1 ideapad C340 i7-8565U 8GB 256GB SSD Win10 14' FHD IPS - 81RL0001BR"));
var stream = _eventStore.LoadEventStream(rootId);
Assert.True(stream.Version == 2);
Assert.True(1 == view.Products.Count);
}
public void ShouldMergeEvents()
{
var eventBus = new MemoryEventBus(new MemoryResolver());
var appendOnly = new MemoryAppendOnlyStore(eventBus);
var eventStore = new EventStore(appendOnly, eventBus);
var snapShotRepo = new SnapshotRepository();
var factory = new AggregateFactory(eventStore, snapShotRepo);
var rootId = Guid.NewGuid();
var handler = new ProductServiceCommandHandler(eventStore, factory);
handler.Execute(new CreateProductCatalog(rootId));
var prodId = Guid.NewGuid();
handler.Execute(new CreateProductCommand(rootId, prodId, "Notebook Lenovo 2 em 1 ideapad C340", "Notebook Lenovo 2 em 1 ideapad C340 i7-8565U 8GB 256GB SSD Win10 14' FHD IPS - 81RL0001BR"));
var threads = new List <Task>();
threads.Add(Task.Run(() =>
{
var handlerThread1 = new ProductServiceCommandHandler(eventStore, factory);
handlerThread1.Execute(new CreateProductCommand(rootId, Guid.NewGuid(), "Notebook 2 em 1 Dell", "Notebook 2 em 1 Dell Inspiron i14-5481-M11F 8ª Geração Intel Core i3 4GB 128GB SSD 14' Touch Windows 10 Office 365 McAfe"));
}));
threads.Add(Task.Run(() =>
{
var handlerThread2 = new ProductServiceCommandHandler(eventStore, factory);
handlerThread2.Execute(new ChangeProductNameCommand(rootId, prodId, "Novo nome"));
}));
Task.WaitAll(threads.ToArray());
var stream = eventStore.LoadEventStream(rootId);
var productChanged = (ProductNameChanged)stream.Events.Where(x => x.GetType() == typeof(ProductNameChanged)).FirstOrDefault();
Assert.True(4 == stream.Version);
Assert.True("Novo nome" == productChanged.Name);
}
