public void BeInitialized_GivenValidConstructor()
{
var basketAggregate = new BasketAggregate(AggregateId);
basketAggregate.Id.Should().Be(AggregateId);
basketAggregate.Items.Should().BeEmpty();
}
public static BasketResponse MapToDto(this BasketAggregate aggregate)
{
return(new BasketResponse()
{
Id = aggregate.Id,
Items = aggregate.Items.Select(MapToDto).ToArray()
});
}
public static BasketModel FromAggregate(BasketAggregate basket)
{
return(new BasketModel
{
Id = basket.AggregateId,
OrderLines = basket.OrderLines.ToList(),
State = basket.State
});
}
public BasketControllerShould()
{
_repositoryMock = new Mock <IBasketRepository>();
_basketAggregate = new BasketAggregate(Id);
_repositoryMock.Setup(r => r.Load(It.Is <string>(x => x == Id), It.IsAny <CancellationToken>()))
.ReturnsAsync(_basketAggregate);
_controller = new BasketControllerV1(_repositoryMock.Object);
}
public async Task Save(BasketAggregate basketAggregate, CancellationToken cancellationToken)
{
if (basketAggregate.HasBeenUpdated)
{
Cache.Set(basketAggregate.Id, basketAggregate);
}
await Task.CompletedTask;
}
public void BeIdempotent_WhenClearingEmptyBasket()
{
var basketAggregate = new BasketAggregate(AggregateId);
basketAggregate.Apply(new ClearItemsCommand());
basketAggregate.HasBeenUpdated.Should().BeFalse();
basketAggregate.Items.Should().BeEmpty();
}
public void BeUpdated_WhenAddingNewItem()
{
var basketAggregate = new BasketAggregate(AggregateId);
basketAggregate.Apply(_addItemCommand);
basketAggregate.HasBeenUpdated.Should().BeTrue();
basketAggregate.Items.Should()
.ContainSingle(item => item.Quantity == 1)
.And.AllBeEquivalentTo(_addItemCommand);
}
public void BeUpdated_WhenClearingBasketWithItems()
{
var basketAggregate = new BasketAggregate(AggregateId);
basketAggregate.Apply(_addItemCommand);
basketAggregate.HasBeenUpdated = false;
basketAggregate.Apply(new ClearItemsCommand());
basketAggregate.HasBeenUpdated.Should().BeTrue();
basketAggregate.Items.Should().BeEmpty();
}
public void BeIdempotent_WhenRemovingNonExistingProduct()
{
var basketAggregate = new BasketAggregate(AggregateId);
basketAggregate.Apply(new RemoveItemCommand
{
Sku = _addItemCommand.Sku
});
basketAggregate.HasBeenUpdated.Should().BeFalse();
basketAggregate.Items.Should().NotContain(item => item.Sku == _addItemCommand.Sku);
}
public void BeUpdated_WhenUpdatingExistingItem()
{
var basketAggregate = new BasketAggregate(AggregateId);
basketAggregate.Apply(_addItemCommand);
basketAggregate.HasBeenUpdated = false;
basketAggregate.Apply(_updateItemCommand);
basketAggregate.HasBeenUpdated.Should().BeTrue();
basketAggregate.Items.Should().ContainSingle(
item => item.Sku == _addItemCommand.Sku && item.Quantity == _updateItemCommand.Quantity);
}
public void BeIdempotent_WhenAddingExistingItem()
{
var basketAggregate = new BasketAggregate(AggregateId);
basketAggregate.Apply(_addItemCommand);
basketAggregate.HasBeenUpdated = false;
basketAggregate.Apply(_addItemCommand);
basketAggregate.Items.Should()
.ContainSingle(item => item.Quantity == 1);
basketAggregate.HasBeenUpdated.Should().BeFalse();
}
public void BeIdempotent_WhenUpdatingToTheSameQuantity()
{
var basketAggregate = new BasketAggregate(AggregateId);
basketAggregate.Apply(_addItemCommand);
basketAggregate.Apply(_updateItemCommand);
basketAggregate.HasBeenUpdated = false;
basketAggregate.Apply(_updateItemCommand);
basketAggregate.HasBeenUpdated.Should().BeFalse();
basketAggregate.Items.Should().ContainSingle(
item => item.Sku == _addItemCommand.Sku && item.Quantity == _updateItemCommand.Quantity);
}
public void ThrowException_WhenUpdatingNonExistingItem()
{
var basketAggregate = new BasketAggregate(AggregateId);
basketAggregate.Apply(_addItemCommand);
basketAggregate.HasBeenUpdated = false;
Action action = () => basketAggregate.Apply(new UpdateItemCommand
{
Sku = "54321",
Quantity = 2
});
action.Should().Throw <BasketDoesNotContainProductException>();
}
public void BeUpdated_WhenRemovingAnExistingItem()
{
var basketAggregate = new BasketAggregate(AggregateId);
basketAggregate.Apply(_addItemCommand);
basketAggregate.HasBeenUpdated = false;
basketAggregate.Apply(new RemoveItemCommand
{
Sku = _addItemCommand.Sku
});
basketAggregate.HasBeenUpdated.Should().BeTrue();
basketAggregate.Items.Should().NotContain(item => item.Sku == _addItemCommand.Sku);
}
public static void Main(string[] args)
{
var basket = new BasketAggregate(new Guid(), 3);
var basketRepo = basket.CreateRepository();
var basketFromCache = basketRepo.Set(basket);
Console.WriteLine(basketFromCache.Count);
var product = new ProductAggregate(new Guid(), "Sample");
var productRepo = product.CreateRepository();
var productFromDb = productRepo.Set(product);
Console.WriteLine(productFromDb.ProductName);
Console.ReadKey();
}
