public void TakeMoneyTest2()
{
FeedMoney test = new FeedMoney();
test.TakeMoney(10.00, 10.00);
Assert.AreEqual(20.00, test.Balance);
}
public void TakeMoneyTest3()
{
FeedMoney test = new FeedMoney();;
test.TakeMoney(2.00, 3.69);
Assert.AreEqual(5.69, test.Balance, 0.0001);
}
protected override bool ExecuteSelection(string choice)
{
switch (choice)
{
case "1":
// Spawns new menu to handle adding money to balance. (PurchaseMenu.cs)
FeedMoney menu = new FeedMoney(MyVendingMachine, MyMoneyManager);
menu.Run();
return(true);
case "2":
// Select Product
Console.Write("Enter the Slot Location of the item to purchase: ");
string selection = Console.ReadLine().Trim().ToUpper();
// Loops through inventory list.
foreach (VendingItem item in MyVendingMachine.Inventory)
{
// Compares selection to the SlotLocation value for each of the VendingItems.
if (selection == item.SlotLocation)
{
if (item.AmountInStock == 0)
{
// Notifies customer that the item is out of stock, then returns to menu.
Pause("Out of Stock -- Please choose another item");
break;
}
else
{
if (MyMoneyManager.CurrentBalance < item.Price)
{
// Notifies user of insufficient funds and then returns to the menu.
Pause("Insufficient Funds -- Please add more money");
break;
}
// updates the total of money still available for purchases.
MyMoneyManager.UpdateBalance(item.Price);
// decrements the quantity of the item still in stock.
item.AmountInStock--;
catCount.Add(item.Category);
// Write to the Log.txt file to keep a record of the purchase transaction
using (StreamWriter sw = new StreamWriter("Log.txt", true))
{
sw.WriteLine($"{DateTime.Now} {item.Name, -20} {item.SlotLocation, -6} {MyMoneyManager.CurrentBalance + item.Price, -10:C}{MyMoneyManager.CurrentBalance,-6:C}");
}
}
}
}
return(true);
case "3":
// Finish transaction
using (StreamWriter sw = new StreamWriter("Log.txt", true))
{
// this string is used to make the WriteLine look better with padding.
string giveChange = "GIVE CHANGE:";
sw.WriteLine($"{DateTime.Now} {giveChange, -28}{MyMoneyManager.CurrentBalance, -8:C} $0.00");
}
Console.WriteLine($"{MyMoneyManager.ReturnChange()}");
// This foreach loop goes through the list "catCount" to display the "consumed"
// message for the categories purchased
foreach (string catMessage in catCount)
{
switch (catMessage)
{
case "Chip":
Console.WriteLine("Crunch Crunch, Yum!");
break;
case "Candy":
Console.WriteLine("Munch Munch, Yum!");
break;
case "Drink":
Console.WriteLine("Glug Glug, Yum!");
break;
case "Gum":
Console.WriteLine("Chew Chew, Yum!");
break;
}
}
Pause("");
// Returns back to the Main Menu, from which this menu came.
return(false);
}
// Continues the menu loop.
return(true);
}