public void DuplicatePriceOver100Got80PercentDiscount()
{
// Arrange
PriceDiscountService service = new PriceDiscountService();
double totalPrice = 120;
double expected = 96;
double actual = 0;
// Act
actual = service.DuplicateCalculate(totalPrice);
// Assert
Assert.AreEqual<double>(expected, actual);
}
public void DuplicatePriceLessThan100AndOver20Got80PercentDiscount()
{
// Arrange
PriceDiscountService service = new PriceDiscountService();
double totalPrice = 90;
double expected = 81;
double actual = 0;
// Act
actual = service.DuplicateCalculate(totalPrice);
// Assert
Assert.AreEqual <double>(expected, actual);
}
public void DuplicatePriceLessThan20GotNoDiscount()
{
// Arrange
PriceDiscountService service = new PriceDiscountService();
double totalPrice = 10;
double expected = 10;
double actual = 0;
// Act
actual = service.DuplicateCalculate(totalPrice);
// Assert
Assert.AreEqual<double>(expected, actual);
}
public void DuplicatePriceLessThan20GotNoDiscount()
{
// Arrange
PriceDiscountService service = new PriceDiscountService();
double totalPrice = 10;
double expected = 10;
double actual = 0;
// Act
actual = service.DuplicateCalculate(totalPrice);
// Assert
Assert.AreEqual <double>(expected, actual);
}
