public void Clearing_Items_From_Basket_Should_Clear_All_Items_In_The_Basket()
{
var customerId = Faker.Random.Int(min: 1);
var itemId = Faker.Random.Int(min: 1);
const int fromQuantity = 2;
var itemStockChecker = new Mock <IItemStockChecker>();
itemStockChecker.Setup(mr => mr.IsAvaliable(itemId, fromQuantity)).Returns(Task.FromResult(true));
var basketCreatedEvent = new BasketCreatedEvent(customerId);
var basketItemAddedEvent = new BasketItemAddedEvent(customerId, itemId, fromQuantity);
var basketCleanedEvent = new BasketCleanedEvent(customerId);
var basket = Basket.Create(customerId);
basket.AddItem(itemId, fromQuantity, itemStockChecker.Object);
basket.Clear();
basket.Items.Count.Should().Be(0);
basket.ShouldPublishDomainEvents(basketCreatedEvent, basketItemAddedEvent, basketCleanedEvent);
}
public void Clearing_Items_From_Basket_Should_Be_Idempotent()
{
//-----------------------------------------------------------------------------------------------------------
// Arrange
//-----------------------------------------------------------------------------------------------------------
Guid basketId = Faker.Random.Uuid();
var basketCreatedEvent = new BasketCreatedEvent(basketId);
//-----------------------------------------------------------------------------------------------------------
// Act
//-----------------------------------------------------------------------------------------------------------
Basket basket = Basket.Create(basketId);
basket.Clear();
basket.Clear();
//-----------------------------------------------------------------------------------------------------------
// Assert
//-----------------------------------------------------------------------------------------------------------
basket.Items.Count.Should().Be(0);
basket.ShouldPublishDomainEvents(basketCreatedEvent);
}
public void BasketItem_Quantity_Should_Be_Changed_And_Product_Should_Be_Removed_When_Quantity_Is_Zero()
{
var customerId = Faker.Random.Int(min: 1);
var itemId = Faker.Random.Int(min: 1);
const int fromQuantity = 2;
const int toQuantity = 0;
var itemStockChecker = new Mock <IItemStockChecker>();
itemStockChecker.Setup(mr => mr.IsAvaliable(itemId, fromQuantity)).Returns(Task.FromResult(true));
itemStockChecker.Setup(mr => mr.IsAvaliable(itemId, toQuantity)).Returns(Task.FromResult(true));
var basketCreatedEvent = new BasketCreatedEvent(customerId);
var basketItemAddedEvent = new BasketItemAddedEvent(customerId, itemId, fromQuantity);
var basketItemRemovedEvent = new BasketItemRemovedEvent(customerId, itemId);
var basket = Basket.Create(customerId);
basket.AddItem(itemId, fromQuantity, itemStockChecker.Object);
basket.ChangeItemQuantity(itemId, toQuantity, itemStockChecker.Object);
basket.Items.Count.Should().Be(0);
basket.ShouldPublishDomainEvents(basketCreatedEvent, basketItemAddedEvent, basketItemRemovedEvent);
}
private void When(BasketCreatedEvent @event)
{
Id = @event.BasketId;
}
