public void DisplayChange_Count(int change, int lineCount) { ChangeCalculator cc = new ChangeCalculator(); var v = cc.DisplayChange(change); Assert.AreEqual(v.Count, lineCount); }
static void Main() { while (true) { Console.WriteLine("Q) Please enter the TOTAL PRODUCT PRICE"); string productPrice = Console.ReadLine(); ChangeCalculator changeCalculator = new ChangeCalculator(); int actualProductPrice = changeCalculator.ConvertMoney(productPrice); if (actualProductPrice > 0) { Console.WriteLine("Q) How much are you giving to the cashier?"); string cashierGiven = Console.ReadLine(); int actualCashierGiven = changeCalculator.ConvertMoney(cashierGiven); if (actualCashierGiven > 0) { if (actualCashierGiven == actualProductPrice) { Console.WriteLine("_______________"); Console.WriteLine(); Console.WriteLine("Thanks. That's spot on!"); Console.WriteLine(); } else if (actualCashierGiven > actualProductPrice) { var change = changeCalculator.DisplayChange(actualCashierGiven - actualProductPrice); Console.WriteLine("_______________"); Console.WriteLine(); Console.WriteLine("Your change is:"); Console.WriteLine("_______________"); Console.WriteLine(); foreach (string denomination in change) { Console.WriteLine(denomination); } } else { Console.WriteLine("Sorry, that's not enough!"); } } else { Console.WriteLine("Invalid amount given to cashier!"); } } else { Console.WriteLine("Invalid product price!"); } Console.WriteLine("___________________________________"); Console.WriteLine(); Console.WriteLine(); Console.WriteLine(); } }