static void Main(string[] args)
{
Console.WriteLine("Welcome to online purchase system");
Console.WriteLine("Please type below Product name exactly to initiate the purchase");
Console.WriteLine(" 1. PhysicalProduct \n 2. Book \n 3. Membership \n 4. UpgradeMembership \n 5. Video");
ConcretePurchaseFactory cFactory = new ConcretePurchaseFactory();
do
{
Console.WriteLine("Enter the Purchase Type");
string type = Console.ReadLine();
try
{
IPurchase Purchase = cFactory.GetPurchaseType(type);
var actions = Purchase.Actions();
actions.ForEach(a => { Console.WriteLine(a); });
}
catch (Exception ex)
{
if (ex.Message.Contains("Purchase"))
{
Console.WriteLine("Invalid Purchase");
}
}
Console.WriteLine("Type Exit to complete the purchase or press Enter to continue");
} while(Console.ReadLine().ToLower() != "exit");
}
public void TestMethod_ForVideo()
{
Purchase = factory.GetPurchaseType("Video");
var actions = Purchase.Actions();
Assert.IsNotNull(actions);
Assert.IsTrue(actions.Count == 2);
}
public void TestMethod_ForPhysicalProduct()
{
Purchase = factory.GetPurchaseType("PhysicalProduct");
var actions = Purchase.Actions();
Assert.IsNotNull(actions);
Assert.IsTrue(actions.Count == 2);
}
public void TestMethod_ForUpgradeMembership()
{
Purchase = factory.GetPurchaseType("UpgradeMembership");
var actions = Purchase.Actions();
Assert.IsNotNull(actions);
Assert.IsTrue(actions.Count == 2);
}
public void TestMethod_ForBook()
{
Purchase = factory.GetPurchaseType("Book");
var actions = Purchase.Actions();
Assert.IsNotNull(actions);
Assert.IsTrue(actions.Count == 3);
}