public void should_get_20_precent_discount_on_cost()
{
//Arrange
var sut = new LongTermDiscounter() as ILongTermDiscounter;
//Act
var discountedAmount = sut.Discount(4, 10.0);
//Assert
discountedAmount.Should().Be(8);
}
public void should_not_discount()
{
//Arrange
var sut = new LongTermDiscounter() as ILongTermDiscounter;
//Act
var discountedAmount = sut.Discount(2, 10.0);
//Assert
discountedAmount.Should().Be(10);
}
