public void Wear_ShouldBeSurchargesTheBasePrice_WhenIsCreditCardAndNewWearState( string name, double basePrice, int quantity, double totalPrice) { //Arrange var date = DateTime.Now; var wear = new Wear(name, basePrice); var payment = new Cash(); var sell = new Sell(date, quantity, wear, payment); //Act var total = sell.GetTotal(); //Assert total.Should().Be(totalPrice); }