public void CustomerIsAbleToSelectProductAndReceiveChange() { var vendingService = new VendingService(); vendingService.AddStock(Item.Pepsi); vendingService.AcceptCoin("quarter"); vendingService.AcceptCoin("penny"); vendingService.AcceptCoin("quarter"); vendingService.AcceptCoin("dime"); vendingService.AcceptCoin("dime"); Assert.That(vendingService.GetDisplay(), Is.EqualTo("£0.71")); vendingService.SelectProduct(Item.Pepsi); Assert.That(vendingService.GetDisplay(), Is.EqualTo("THANK YOU")); Assert.That(vendingService.GetDisplay(), Is.EqualTo("INSERT COIN")); var change = vendingService.EmptyCoinReturn(); foreach (var coin in change) { vendingService.AcceptCoin(coin); } Assert.That(vendingService.GetDisplay(), Is.EqualTo("£0.36")); vendingService.SelectProduct(Item.Pepsi); Assert.That(vendingService.GetDisplay(), Is.EqualTo("SOLD OUT")); Assert.That(vendingService.GetDisplay(), Is.EqualTo("£0.36")); }
public void WhenQuarterIsInsertedItDisplays25Cents() { vendingService.AcceptCoin("quarter"); Assert.That(vendingService.GetDisplay(), Is.EqualTo("£0.25")); }