private void AddProductToBasket(Guid basketId, ProductData product) { var basket = _basketRepository.GetFirstOrDefault(z => z.Id == basketId); if (basket == null) { return; } basket.Total = basket.Total + product.Count * product.Price; _basketRepository.UpdateBasket(basket); }
public async Task UpdateBasket() { // arrange var basket = new BasketOfItems(1); await _sut.CreateBasketAsync(basket); basket.AddUpdateOrRemoveItem(1, 4); // act await _sut.UpdateBasket(basket); // assert var dbBasket = await _context.Baskets.FirstOrDefaultAsync(x => x.Id.Equals(basket.Id)); Assert.That(dbBasket, Is.Not.Null); Assert.That(dbBasket.BasketItems, Has.Count.EqualTo(1)); Assert.That(dbBasket.BasketItems.All(x => x.Quantity.Equals(4))); }