public void LowestPricingRuleWins()
{
var checkout = new Checkout(new StandardPricingRule("productId", 1.0m), new StandardPricingRule("productId", 2.0m));
checkout.Add("productId");
checkout.Add("productId");
checkout.Total().Should().Be(2.0m);
}
public void CheckoutDefault()
{
Checkout checkout = Checkout.New(_pricingService.GetPricingRules("DEFAULT"));
checkout.Add(classic);
checkout.Add(standout);
checkout.Add(premium);
Assert.AreEqual(987.97m, checkout.Total());
}
public void AppleCheckout()
{
var co = new Checkout(new ClassicJobStrategy(), new AppleStandoutStrategy(), new PremiumJobStrategy());
co.Add(new Job(JobTypes.Classic));
co.Add(new Job(JobTypes.Standout));
var total = co.Total();
total.Should().Be(269.99 + 299.99);
}
public void CheckoutNike()
{
Checkout checkout = Checkout.New(_pricingService.GetPricingRules("NIKE"));
checkout.Add(premium);
checkout.Add(premium);
checkout.Add(premium);
checkout.Add(premium);
Assert.AreEqual(1519.96m, checkout.Total());
}
public void CheckoutApple()
{
Checkout checkout = Checkout.New(_pricingService.GetPricingRules("APPLE"));
checkout.Add(standout);
checkout.Add(standout);
checkout.Add(standout);
checkout.Add(premium);
Assert.AreEqual(1294.96m, checkout.Total());
}
public void CheckoutUnilever()
{
Checkout checkout = Checkout.New(_pricingService.GetPricingRules("UNILEVER"));
checkout.Add(classic);
checkout.Add(classic);
checkout.Add(classic);
checkout.Add(premium);
Assert.AreEqual(934.97m, checkout.Total());
}
public void Nike3PremiumCheckout()
{
var co = new Checkout(new ClassicJobStrategy(), new StandOutJobStrategy(), new NikePremiumStrategy());
co.Add(new Job(JobTypes.Premium));
co.Add(new Job(JobTypes.Premium));
co.Add(new Job(JobTypes.Premium));
var total = co.Total();
total.Should().Be(394.99 * 3);
}
public void Uniliever2ClassicCheckout()
{
var co = new Checkout(new UnilevierClassicStrategy(), new StandOutJobStrategy(), new PremiumJobStrategy());
var classicJob = new Job(JobTypes.Classic);
co.Add(classicJob);
co.Add(classicJob);
var total = co.Total();
total.Should().Be(269.99 * 2);
}
public Order Checkout(OrderDto orderDto)
{
var order = new Order();
var customer = _context.Customers.First(c => c.UserName == orderDto.CustomerId);
_context.Entry(customer).Collection(c => c.PriceRules).Load();
order.Customer = customer;
var orderDetails = new List <OrderDetail>();
foreach (var od in orderDto.OrderDetails)
{
var d = new OrderDetail();
var p = _context.Products.First(x => x.Id == od.ProductId);
d.Order = order;
d.Product = p;
d.Quantity = od.Quantity;
orderDetails.Add(d);
}
order.OrderDetails = orderDetails;
// Calculate Discount
var co = new Checkout(customer.PriceRules != null && customer.PriceRules.Any() ? new HashSet <PriceRule>(customer.PriceRules) : new HashSet <PriceRule>());
co.Add(order);
order.PriceAfterDiscount = co.Total();
return(order);
}
public void NoMatchingPricingRules_Throws()
{
var checkout = new Checkout(new StandardPricingRule("productId_A", 1.0m));
checkout.Add("productId_B");
checkout.Invoking(pr => pr.Total()).Should()
.Throw <InvalidOperationException>()
.WithMessage("There are no pricing rules associated with 'productId_B'.");
}
public void NoPricingRules_Throws()
{
var checkout = new Checkout();
checkout.Add("productId");
checkout.Invoking(pr => pr.Total()).Should()
.Throw <InvalidOperationException>()
.WithMessage("There are no pricing rules associated with 'productId'.");
}
/// <summary>
/// Add <see cref="ArticleItemDataModel"/> to checkout list
/// </summary>
/// <param name="arg"></param>
public void AddToCheckoutAction(object arg)
{
var data = (ArticleItemDataModel)arg;
//todo; make typecheck
Checkout.Add(data);
NumberOfItemsInCheckout = Checkout.Count();
//TotalCheckoutPrice = (float)data.Article.BasePrice;
AddToCheckoutSum((float)data.Article.BasePrice);
BuyButtonEnabledMode = "True";
}
public void ExampleScenarios(string customer, string[] products, decimal total)
{
var checkout = new Checkout(GetPricingRulesForCustomer(customer));
foreach (var product in products)
{
checkout.Add(product);
}
checkout.Total().Should().Be(total);
}
public void StandoutCheckout()
{
var co = new Checkout(new ClassicJobStrategy(), new StandOutJobStrategy(), new PremiumJobStrategy());
var standoutJob = new Job(JobTypes.Standout);
var result = co.Add(standoutJob);
result.Should().Be(true);
var total = co.Total();
total.Should().Be(322.99);
}
public void ClassicCheckout()
{
var co = new Checkout(new ClassicJobStrategy(), new StandOutJobStrategy(), new PremiumJobStrategy());
var classicJob = new Job(JobTypes.Classic);
var result = co.Add(classicJob);
result.Should().Be(true);
var total = co.Total();
total.Should().Be(269.99);
}
public decimal CheckoutProducts([FromBody] CheckoutRequest checkoutRequest)
{
List <Product> products = _productData.Get();
List <PricingRule> pricingRules = _pricingService.GetPricingRules(checkoutRequest.CustomerID);
Checkout checkout = Checkout.New(pricingRules);
foreach (string productID in checkoutRequest.ProductIDs)
{
Product product = products.FirstOrDefault(p => p.Id == productID);
checkout.Add(product);
}
return(checkout.Total());
}
public void Ford3PremiumCheckout()
{
var co = new Checkout(new FordClassicStrategy(), new FordStandOutStrategy(), new FordPremiumStrategy());
co.Add(new Job(JobTypes.Classic));
co.Add(new Job(JobTypes.Classic));
co.Add(new Job(JobTypes.Classic));
co.Add(new Job(JobTypes.Classic));
co.Add(new Job(JobTypes.Classic));
co.Add(new Job(JobTypes.Standout));
co.Add(new Job(JobTypes.Premium));
co.Add(new Job(JobTypes.Premium));
co.Add(new Job(JobTypes.Premium));
var total = co.Total();
total.Should().Be(269.99 * 4 + 309.99 + 389.99 * 3);
}
private void ScanMultipleItems(IPricingRules pricingRules, IPriceList priceList, string items, double total)
{
// Arrange
var checkout = new Checkout(pricingRules, priceList);
var list = items.Split(',');
// Act
foreach (var t in list)
{
Product result;
Enum.TryParse(t, true, out result);
checkout.Add(result);
}
// Assert
Assert.AreEqual(total, checkout.Total);
}