static void Main(string[] args)
{
Console.WriteLine("Welcome to order processing system !");
var order = new OrderDto
{
ProductType = ProductType.Membership,
Amount = 100,
Agent = new AgentDto
{
FirstName = "Rahul",
LastName = "Dravid",
Email = "*****@*****.**"
}
};
var orderStatus = OrderStatus.Pending;
Console.WriteLine($"Order is received for item { order.ProductType}");
Console.WriteLine($"***************Processing starts****************");
var processor = new PhysicalProductProcessor(new ConsolePrinter());
processor.SetNext(new BookProcessor(new ConsolePrinter(), new PaymentManager()))
.SetNext(new MembershipProcessor(new MembershipManager()))
.SetNext(new UpgradeMembershipProcessor(new MembershipManager(), new EmailHandler()));
orderStatus = processor.Process(order);
Console.WriteLine($"The order status is : {orderStatus}");
Console.WriteLine($"***************Processing ends****************");
}
public static IOrderProcess GetOrderProcessor(PaymentType type)
{
IOrderProcess _processOrder = null;
switch (type)
{
case PaymentType.PHYSICAL_PRODUCT:
_processOrder = new PhysicalProductProcessor();
break;
case PaymentType.BOOK:
_processOrder = new BookProcessor();
break;
case PaymentType.MEMBERSHIP:
_processOrder = new SubscriptionProcessor();
break;
case PaymentType.BOOKORPHYSICAL:
_processOrder = new PhysicalOrBookProcessor();
break;
case PaymentType.VIDEO:
_processOrder = new VideoProcesssor();
break;
default:
break;
}
return(_processOrder);
}
public IPaymentProcessor CreateProcessor(RequestTypes requestTypes)
{
IPaymentProcessor paymentProcessor = null;
switch (requestTypes)
{
case RequestTypes.Books:
{
paymentProcessor = new BookProcessor(_logger, _componentSupplier.GetComponents());
break;
}
case RequestTypes.MemberShips:
{
paymentProcessor = new MemberShipProcessor(_logger, _componentSupplier.GetComponents());
break;
}
case RequestTypes.UpgradeMemberShip:
{
paymentProcessor = new UpgradeMemberShipProcesor(_logger, _componentSupplier.GetComponents());
break;
}
case RequestTypes.PhysicalProduct:
{
paymentProcessor = new PhysicalProductProcessor(_logger, _componentSupplier.GetComponents());
break;
}
}
return(paymentProcessor);
}
public void PhysicalProductProcessor_Process_ShouldProcessTheOrder_WhenOrderIsForPhysicalProduct()
{
var processor = new PhysicalProductProcessor(new ConsolePrinter());
var order = new OrderDto
{
ProductType = ProductType.Physical,
Amount = 100,
Agent = new AgentDto
{
FirstName = "Rahul",
LastName = "Dravid",
Email = "*****@*****.**"
}
};
var result = processor.Process(order);
Assert.AreEqual(OrderStatus.Success, result);
}
public void PhysicalProductProcessor_Process_ShouldPrintShippingSlip_WhenOrderIsValid()
{
var printerMock = new Mock <IPrinter>();
printerMock.Setup(a => a.Print(It.IsAny <string>()));
var processor = new PhysicalProductProcessor(printerMock.Object);
var order = new OrderDto
{
ProductType = ProductType.Physical,
Amount = 100,
Agent = new AgentDto
{
FirstName = "Rahul",
LastName = "Dravid",
Email = "*****@*****.**"
}
};
var result = processor.Process(order);
printerMock.Verify(a => a.Print(It.IsAny <string>()), Times.Once);
}
protected override IOrderProcessor GetOrderType()
{
IOrderProcessor order = new PhysicalProductProcessor();
return(order);
}
public BookTest()
{
packingSlipGeneratorMock = new Mock <IPackingSlipGenerator>();
bookProductProcessor = new PhysicalProductProcessor(packingSlipGeneratorMock.Object);
}
