// <summary>
/// Starting point of factory design pattern demo
/// </summary>
public void Initiate()
{
Dictionary <string, int> products = new Dictionary <string, int>();
string repeat = string.Empty;
do
{
WriteLine("Enter prduct name to add in shopping cart");
string productName = ReadLine();
WriteLine("Choose the delievry speed");
WriteLine("1 - Fast");
WriteLine("2 - Normal");
string choice = ReadLine();
if (!int.TryParse(choice, out int deliverySpeed))
{
throw new ArgumentException("Please enter integer only");
}
else if (deliverySpeed > 2 || deliverySpeed < 1)
{
throw new ArgumentOutOfRangeException("Please enter the correct delivery method");
}
products.Add(productName, deliverySpeed);
WriteLine("Want to add more products (Y|N)");
repeat = ReadLine();
} while (repeat.Equals("y", StringComparison.OrdinalIgnoreCase));
if (products == null || !products.Any())
{
WriteLine("No product is added in cart to ship");
return;
}
// Factory which cretes concrete objects
VehicleFactory vehicleFactory = new ConcreteVehicleFactory();
foreach (KeyValuePair <string, int> product in products)
{
// Get the actual concrete shipping vehicle object using factory
IShippingVehicle shippingVehicle = vehicleFactory.GetShippingVehicle((DeliverySpeedEnum)product.Value);
shippingVehicle.ShipProduct(product.Key);
Thread.Sleep(2000);
}
WriteLine("\nAll products are shipped successfully");
ReadKey();
}
public void DeliveryService_UnclesTruckDefaults()
{
//Arrange
double costPerRefuel = 200;
vehicle = new Truck();
delivery = new UnclesTruck(vehicle);
//Act
//Assert
Assert.IsNotNull(delivery);
Assert.IsNotNull(delivery.ShippingVehicle);
Assert.AreEqual(delivery.CostPerRefuel, costPerRefuel);
}
public void DeliveryService_AirExpressDefaults()
{
//Arrange
double costPerRefuel = 2000;
vehicle = new Plane();
delivery = new AirExpress(vehicle);
//Act
//Assert
Assert.IsNotNull(delivery);
Assert.IsNotNull(delivery.ShippingVehicle);
Assert.AreEqual(delivery.CostPerRefuel, costPerRefuel);
}
public void DeliveryService_SnailServiceDefaults()
{
//Arrange
double costPerRefuel = 2;
vehicle = new ShippingSnail();
delivery = new SnailService(vehicle);
//Act
//Assert
Assert.IsNotNull(delivery);
Assert.IsNotNull(delivery.ShippingVehicle);
Assert.AreEqual(delivery.CostPerRefuel, costPerRefuel);
}
public void ShippingVehicle_PlaneDefaults()
{
//Arrange
sv = new Plane();
uint MaxDistance, MaxWeight, TopSpeed;
//Act
MaxDistance = 5000;
MaxWeight = 1000;
TopSpeed = 200;
//Assert
Assert.AreEqual(MaxDistance, sv.MaxDistancePerRefuel);
Assert.AreEqual(MaxWeight, sv.MaxWeight);
Assert.AreEqual(TopSpeed, sv.TopSpeed);
}
public void ShippingVehicle_SnailDefaults()
{
//Arrange
sv = new ShippingSnail();
uint MaxDistance, MaxWeight, TopSpeed;
//Act
MaxDistance = 20;
MaxWeight = 1;
TopSpeed = 1;
//Assert
Assert.AreEqual(MaxDistance, sv.MaxDistancePerRefuel);
Assert.AreEqual(MaxWeight, sv.MaxWeight);
Assert.AreEqual(TopSpeed, sv.TopSpeed);
}
public void GetShippingService(string service)
{
switch (service)
{
case "Delivery Service":
vehicle = new Truck();
delivery = new UnclesTruck(vehicle);
break;
case "Shipping Service":
vehicle = new Plane();
delivery = new AirExpress(vehicle);
break;
case "Shipping Vehicle":
vehicle = new ShippingSnail();
delivery = new SnailService(vehicle);
break;
}
}
public SnailService(IShippingVehicle vehicle) : base(vehicle)
{
}
public SnailService(IShippingVehicle vehicle) : base(vehicle)
{
CostPerRefuel = 2;
}
public AirExpress(IShippingVehicle vehicle) : base(vehicle)
{
costPerRefuel = 2000;
NameOfService = "Air Express";
}
public AirExpress(IShippingVehicle vehicle) : base(vehicle)
{
}
public AirExpress(IShippingVehicle vehicle) : base(vehicle)
{
CostPerRefuel = 2000;
}
public SnailService(IShippingVehicle vehicle) : base(vehicle)
{
name = "Snail Service";
costPerRefuel = 2;
this.shippingRate = 0.0;
}
public SnailService(IShippingVehicle vehicle) : base(vehicle)
{
costPerRefuel = 2;
NameOfService = "Snail Service";
}
public UnclesTruck(IShippingVehicle vehicle) : base(vehicle)
{
name = "Uncles Truck";
costPerRefuel = 200;
shippingRate = .15;
}
public DeliveryService(IShippingVehicle vehicle)
{
shippingVehicle = vehicle;
}
public UnclesTruck(IShippingVehicle vehicle) : base(vehicle)
{
costPerRefuel = 200;
NameOfService = "Uncles Truck";
}
public UnclesTruck(IShippingVehicle vehicle) : base(vehicle)
{
this.costPerRefuel = 200;
}
public AirExpress(IShippingVehicle vehicle) : base(vehicle)
{
name = "Air Express";
costPerRefuel = 2000;
shippingRate = .15;
}
public UnclesTruck(IShippingVehicle vehicle) : base(vehicle)
{
}
