public void PostCart_NoCartExists_ProductAdded()
{
const int newQuantity = 1;
const int userIdWithoutCart = 2;
var request = new AddProductToCartRequest
{
ProductId = existingItem.Id.ProductId,
MarketplaceSupplierId = existingItem.Id.MarketplaceSupplierId,
SecondHandSalesOfferId = existingItem.Id.SecondHandSalesOfferId,
SubscriptionItemProductId = existingItem.Id.SubscriptionItemProductId,
Quantity = newQuantity
};
var result = new ShoppingCartApiController(
LoadCart,
CreateCart,
LoadProductBaseData,
LoadRetailOfferData,
new HttpContextAccessor().WithLoggedInUser(userIdWithoutCart))
.AddProduct(userIdWithoutCart, validShoppingCartId, culture, request);
Assert.That(result, Is.AssignableTo <ObjectResult>());
var value = ((ObjectResult)result).Value;
Assert.That(value, Is.AssignableTo <ShoppingCartResponse>());
var shoppingCartResponse = (ShoppingCartResponse)value;
Assert.That(shoppingCartResponse.Items[0].Quantity, Is.EqualTo(newQuantity));
}
public IActionResult AddProduct(
[FromRoute] int userId,
[FromRoute] int shoppingCartId,
[FromQuery] string culture,
[FromBody] AddProductToCartRequest request) =>
ValidateModelState(ModelState)
.AndThen(_ => ValidateShoppingCartId(shoppingCartId))
.AndThen(_ => CheckUserId(httpContextAccessor.HttpContext, userId))
.AndThen(GetUserCart)
.AndThen(c => AddToCart(c, request))
.Map(c => {
WriteShoppingCart(c);
return(c);
})
.Map(MapToResponse)
.Match <IActionResult>(Ok, err => StatusCode((int)err));
public void PostCart_InvalidCartId_ReturnsBadRequest(int cartId)
{
var request = new AddProductToCartRequest
{
ProductId = existingItem.Id.ProductId,
MarketplaceSupplierId = existingItem.Id.MarketplaceSupplierId,
SecondHandSalesOfferId = existingItem.Id.SecondHandSalesOfferId,
SubscriptionItemProductId = existingItem.Id.SubscriptionItemProductId,
Quantity = 0
};
var result = new ShoppingCartApiController(
LoadCart,
CreateCart,
LoadProductBaseData,
LoadRetailOfferData,
new HttpContextAccessor())
.AddProduct(0, cartId, culture, request);
Assert.That(result, Is.AssignableTo <StatusCodeResult>());
var resultCode = ((StatusCodeResult)result).StatusCode;
Assert.That(resultCode, Is.EqualTo((int)HttpStatusCode.BadRequest));
}
private Result <Cart, HttpStatusCode> AddToCart(Cart cart, AddProductToCartRequest request) => loadProductBaseData(request.ProductId) .AndThen(pbd => loadRetailOfferData(request.ProductId).Map(ro => (BaseData: pbd, RetailOffer: ro)))