public void BeginTransaction_ValidPayment_ChangesStateToVending()
{
Assert.That(vendingMachine.currentState, Is.EqualTo(State.Active));
vendingMachine.PickCandy(candyA.name);
vendingMachine.BeginTransaction(candyA.price);
Assert.That(vendingMachine.currentState, Is.EqualTo(State.Vending));
}
static void Main(string[] args)
{
// init sample data here
Candy testCandyA = new Candy("Peanut M&Ms", 1.99m, "Sweet", "Yellow");
Candy testCandyB = new Candy("Warheads", 0.89m, "Sour", "Green");
Candy testCandyC = new Candy("Red Hots", 1.89m, "Spicy", "Red");
Dictionary <string, Candy> products = new Dictionary <string, Candy>()
{
{ testCandyA.name, testCandyA },
{ testCandyB.name, testCandyB },
{ testCandyC.name, testCandyC }
};
VendingMachine vendingMachine = new VendingMachine(products);
bool loop = true;
while (loop)
{
switch (vendingMachine.currentState)
{
case State.Active:
vendingMachine.DisplayMenu();
Console.Write("Please select an item: ");
vendingMachine.PickCandy(Console.ReadLine());
break;
case State.Processing:
Console.Write("Please enter payment: ");
vendingMachine.BeginTransaction(Convert.ToDecimal(Console.ReadLine()));
break;
case State.Vending:
Console.WriteLine("Thank you for your purchase");
Console.WriteLine("... Dispensing item ...");
vendingMachine.VendItem();
break;
}
}
}
