public void PlaceOrderDoesNotReturnNull()
{
// Arrange
var order = GetOrderFrom("1234", "4321");
AllProductsAreInStock();
_orderFulfillmentService.Fulfill(order).Returns(_orderConfirmation);
// Act
var result = _subject.PlaceOrder(order);
// Assert
Assert.That(result, Is.Not.Null);
}
public OrderSummary PlaceOrder(Order order)
{
ValidateOrder(order);
var confirmation = _orderFulfillmentService.Fulfill(order);
var customer = _customerRepository.Get(confirmation.CustomerId);
var taxes = _taxRateService.GetTaxEntries(customer.PostalCode, customer.Country);
var netTotal = order.OrderItems.Sum(c => c.Quantity * c.Product.Price);
var orderSummary = new OrderSummary
{
CustomerId = confirmation.CustomerId,
OrderNumber = confirmation.OrderNumber,
OrderId = confirmation.OrderId,
NetTotal = netTotal,
Taxes = taxes,
};
_emailService.SendOrderConfirmationEmail(orderSummary.CustomerId, orderSummary.OrderId);
return(orderSummary);
}
public OrderSummary PlaceOrder(Order order)
{
ValidateOrder(order);
var orderConfirmation = _orderFulfillmentService.Fulfill(order);
var customer = _customerRepository.Get(order.CustomerId.Value);
var netTotal = CalculateNetTotal(order);
var taxRate = _taxRateService.GetTaxEntries(customer.PostalCode, customer.Country)
.FirstOrDefault(rate => rate.Description == "Default");
_emailService.SendOrderConfirmationEmail(orderConfirmation.CustomerId, orderConfirmation.OrderId);
var orderSummary = new OrderSummary
{
OrderNumber = orderConfirmation.OrderNumber,
OrderId = orderConfirmation.OrderId,
CustomerId = orderConfirmation.CustomerId,
Taxes = _taxRateService.GetTaxEntries(customer.PostalCode, customer.Country),
NetTotal = netTotal,
Total = netTotal * (1 + taxRate.Rate)
};
return(orderSummary);
}
public OrderSummary PlaceOrder(Order order)
{
CheckIfOrderIsValid(order);
var confirmation = _orderFulfillmentService.Fulfill(order);
var customer = _customerRepository.Get(_customerId);
var taxList = _taxRateService.GetTaxEntries(customer.PostalCode, customer.Country);
var netTotal = order.OrderItems.Sum(orderItem => orderItem.Quantity * orderItem.Product.Price);
var taxEntries = taxList as IList <TaxEntry> ?? taxList.ToList();
var total = taxEntries.Sum(taxEntry => netTotal * taxEntry.Rate);
_emailService.SendOrderConfirmationEmail(_customerId, confirmation.OrderId);
return(new OrderSummary()
{
CustomerId = _customerId,
OrderNumber = confirmation.OrderNumber,
OrderId = confirmation.OrderId,
OrderItems = order.OrderItems,
NetTotal = netTotal,
Taxes = taxEntries,
Total = total,
EstimatedDeliveryDate = DateTime.Now.AddDays(7).Date
});
}
public OrderSummary PlaceOrder(Order order)
{
if (order.OrderItemsAreUnique() == false)
{
throw new OrderItemsAreNotUniqueException();
}
if (ProductsAreInStock(order, _productRepository) == false)
{
throw new OrderItemsAreNotInStockException();
}
OrderConfirmation orderConfirmation = _orderFulfillmentService.Fulfill(order);
IEnumerable <TaxEntry> taxEntries = _taxRateService.GetTaxEntries(_postalCode, _country);
decimal netTotal = order.GetOrderTotal();
decimal orderTotal = netTotal + GetTotalTax(taxEntries);
OrderSummary orderSummary = new OrderSummary
{
OrderId = orderConfirmation.OrderId,
OrderNumber = orderConfirmation.OrderNumber,
CustomerId = orderConfirmation.CustomerId,
OrderItems = order.OrderItems,
NetTotal = netTotal,
Taxes = taxEntries,
Total = orderTotal
};
_emailService.SendOrderConfirmationEmail(orderConfirmation.CustomerId, orderConfirmation.OrderId);
return(orderSummary);
}
public OrderSummary PlaceOrder(Order order)
{
ValidateOrder(order);
var fulfillment = _orderFulfillmentService.Fulfill(order);
var customer = _customerRepository.Get(order.CustomerId);
var netTotal = CalculateNetTotal(order);
var listOfTaxEntries = CreateListOfTaxEntries(customer);
var orderTotal = CalculateOrderTotal(listOfTaxEntries, netTotal);
var orderSummary = new OrderSummary()
{
OrderNumber = fulfillment.OrderNumber,
OrderId = fulfillment.OrderId,
Taxes = listOfTaxEntries,
NetTotal = netTotal,
Total = orderTotal
};
SendConfirmationEmail(order, orderSummary);
return(orderSummary);
}
// probably dont want to use something like this
private Order ValidOrderSetup()
{
_customerRepository.Get(Arg.Any <int>())
.Returns(CreateCustomer(PostalCode, Country));
_productRepository.IsInStock(Arg.Any <string>()).Returns(true);
_orderFulfillmentService.Fulfill(Arg.Any <Order>())
.Returns(new OrderConfirmation()
{
OrderNumber = "orderNum1", OrderId = 123, CustomerId = 30
});
_taxRateService.GetTaxEntries(Arg.Any <string>(), Arg.Any <string>()).Returns(CreateTaxEntryList());
return(CreateValidOrder());
}
public OrderSummary PlaceOrder(Order order)
{
// Check duplicate SKU
if (order.HasNoDuplicateSku() == false)
{
throw new ArgumentException(DuplicateSkuError);
}
// Get customer information
int customerId = order.CustomerId ?? -1;
if (customerId == -1)
{
throw new ArgumentException(NoCustomerIdError);
}
Customer customer = _customerService.Get(customerId);
// Get tax rate
IEnumerable <TaxEntry> tax = _taxService.GetTaxEntries(customer.PostalCode, customer.Country);
decimal totalTax = 0;
foreach (TaxEntry entry in tax)
{
totalTax += entry.Rate;
}
// Check product stock and calculate totals
decimal netTotal = 0;
decimal total = 0;
foreach (OrderItem items in order.OrderItems)
{
if (_productRepo.IsInStock(items.Product.Sku) == false)
{
throw new ArgumentException(NoStockError);
}
netTotal += items.Product.Price * items.Quantity;
}
total = totalTax / 100 * netTotal;
// All checks pass, get confirmation properties
OrderConfirmation confirmation = _fulfillmentService.Fulfill(order);
// Create new summary with required information filled in
OrderSummary summary = new OrderSummary
{
OrderId = confirmation.OrderId,
OrderNumber = confirmation.OrderNumber,
NetTotal = netTotal,
Total = total
};
_emailService.SendOrderConfirmationEmail(customerId, summary.OrderId);
return(summary);
}
public static void SetOrderFullfillmentReturn(this IOrderFulfillmentService orderFulfillment,
Order order)
{
orderFulfillment.Fulfill(order).Returns(new OrderConfirmation
{
CustomerId = 1,
OrderId = 2,
OrderNumber = "1337"
});
}
public OrderSummary PlaceOrder(Order order)
{
var orderItems = order.OrderItems;
var orderSummary = new OrderSummary();
if (AreOrderItemsUnique(orderItems) && AllOrderItemsInStock(orderItems))
{
var confirmation = _orderFulfillmentService.Fulfill(order);
var customer = _customerRepository.Get((int)order.CustomerId);
if (customer == null)
{
throw new Exception("customer does not exist");
}
var taxEntries = _taxRateService.GetTaxEntries(customer.PostalCode, customer.Country);
var taxrate = TotalTaxRate(taxEntries);
var netTotal = NetTotal(orderItems);
var ordertotal = OrderTotal(netTotal, taxrate);
orderSummary = new OrderSummary
{
OrderId = confirmation.OrderId,
CustomerId = (int)customer.CustomerId,
OrderNumber = confirmation.OrderNumber,
OrderItems = orderItems,
NetTotal = netTotal,
Total = ordertotal,
Taxes = taxEntries
};
_emailService.SendOrderConfirmationEmail((int)customer.CustomerId, confirmation.OrderId);
}
else if (AllOrderItemsInStock(orderItems))
{
throw new SKUsNotUniqueException();
}
else if (AreOrderItemsUnique(orderItems))
{
throw new ProductsNotInStockException();
}
else
{
throw new SKUsNotUniqueAndProductNotInStockException();
}
return(orderSummary);
}
public OrderSummary PlaceOrder(Order order)
{
decimal orderNetTotal = 0.0M;
foreach (var orderItem in order.OrderItems)
{
bool check = _productRepository.IsInStock("laptop");
if (!_productRepository.IsInStock("laptop"))
{
ExceptionReasons.Add("There is not enough stock available for the product " + orderItem.Product.Sku + " to complete the order");
}
orderNetTotal += orderItem.Product.Price * orderItem.Quantity;
}
var customer = _customerRepository.Get((int)order.CustomerId);
if (customer == null)
{
ExceptionReasons.Add("Customer not found");
throw new OrderPlacementValidationException(ExceptionReasons);
}
var taxEntryList = _taxRateService.GetTaxEntries(customer.PostalCode, customer.Country);
if (taxEntryList == null)
{
ExceptionReasons.Add("Tax Entry for the specified Postal Code: " + customer.PostalCode + " and Country: " + customer.Country + " was invalid");
throw new OrderPlacementValidationException(ExceptionReasons);
}
var total = taxEntryList.Sum(t => t.Rate * orderNetTotal);
var orderConf = _orderFulfillmentService.Fulfill(order);
var orderSummary = new OrderSummary
{
CustomerId = orderConf.CustomerId,
EstimatedDeliveryDate = DateTime.Now,
NetTotal = orderNetTotal,
OrderId = orderConf.OrderId,
OrderItems = order.OrderItems,
OrderNumber = orderConf.OrderNumber,
Total = total,
Taxes = taxEntryList
};
_emailService.SendOrderConfirmationEmail(orderSummary.CustomerId, orderSummary.OrderId);
return(orderSummary);
}
private Order GenerateValidOneProductOrder()
{
var product = new Product()
{
Name = "Test Product",
Description = "A test Product",
Price = 10,
ProductId = 1,
Sku = "TestSKU"
};
var order = GenerateOrderFromProducts(new[] { product });
_productRepository.IsInStock(product.Sku).Returns(true);
_orderFulfillmentService.Fulfill(order).Returns(_orderConfirmation);
return(order);
}
private OrderSummary GetOrderSummary(Order order)
{
var customer = GetCustomerFromId(_customerRepository, order.CustomerId);
var taxes = GetTaxes(_taxRateService, customer);
var netTotal = GetNetTotal(order.OrderItems);
var total = GetTotal(taxes, netTotal);
var orderConfirmation = _orderFulfillment.Fulfill(order);
SendConfirmationEmail(_emailService, orderConfirmation);
return(new OrderSummary()
{
OrderId = orderConfirmation.OrderId,
OrderNumber = orderConfirmation.OrderNumber,
CustomerId = orderConfirmation.CustomerId,
Taxes = taxes,
NetTotal = netTotal,
Total = total,
OrderItems = order.OrderItems,
EstimatedDeliveryDate = DateTime.Today.AddDays(7)
});
}