public async Task AddBasketItem_ProductNotExistsInBasket_ReturnsBasket(
[Frozen] Mock <IBasketApiClient> mockBasketApiClient,
[Frozen] Mock <IProductApiClient> mockProductApiClient,
[Greedy] BasketService sut,
ApplicationUser user,
bm.Basket basket,
Product product,
int quantity
)
{
//Arrange
mockProductApiClient.Setup(_ => _.GetProductAsync(It.IsAny <string>()))
.ReturnsAsync(product);
mockBasketApiClient.Setup(_ => _.GetBasket(It.IsAny <string>()))
.ReturnsAsync(basket);
//Act
var response = await sut.AddBasketItemAsync(
user,
product.ProductNumber,
quantity
);
//Assert
response.BuyerId.Should().Be(basket.BuyerId);
response.Items.Count.Should().Be(basket.Items.Count + 1);
mockBasketApiClient.Verify(_ => _.UpdateBasket(It.IsAny <bm.Basket>()));
}
public async Task AddBasketItem_ProductExistsInBasket_ReturnsBasket(
[Frozen] Mock <IBasketApiClient> mockBasketApiClient,
[Greedy] BasketService sut,
ApplicationUser user,
bm.Basket basket,
List <int> quantityValues
)
{
//Arrange
Dictionary <string, int> quantities = new();
for (int i = 0; i < basket.Items.Count; i++)
{
quantities.Add(basket.Items[i].Id, quantityValues[i]);
}
mockBasketApiClient.Setup(_ => _.GetBasket(It.IsAny <string>()))
.ReturnsAsync(basket);
//Act
var resultBasket = await sut.SetQuantities(
user,
quantities
);
//Assert
for (int i = 0; i < basket.Items.Count; i++)
{
resultBasket.Items[i].Quantity.Should().Be(quantityValues[i]);
}
mockBasketApiClient.Verify(_ => _.UpdateBasket(It.IsAny <bm.Basket>()));
}
public async Task GetBasket_BasketExist_ReturnsBasket(
[Frozen] Mock <IBasketApiClient> mockClient,
[Greedy] BasketService sut,
bm.Basket basket
)
{
//Arrange
mockClient.Setup(_ => _.GetBasket(It.IsAny <string>()))
.ReturnsAsync(basket);
//Act
var response = await sut.GetBasketAsync <Basket>(basket.BuyerId);
//Assert
response.BuyerId.Should().Be(basket.BuyerId);
response.Items.Count.Should().Be(basket.Items.Count);
}