public void CanScanTwoDifferentItems() { var checkout = new Checkout(); checkout.Scan('A').Scan('B'); var actual = checkout.Total(); actual.Should().Be(80m); }
public void CanScanTwoOfSameItem() { var checkout = new Checkout(); checkout.Scan('A').Scan('A'); var actual = checkout.Total(); actual.Should().Be(100m); }
public void CanScanOneItem() { var checkout = new Checkout(); checkout.Scan('A'); var actual = checkout.Total(); actual.Should().Be(50m); }