public void Less_Than_10()
{
//arrange
IDiscount target = GetObject();
//assert
Assert.AreEqual(5, target.ApplyDiscount(5), "Error value 100");
Assert.AreEqual(0, target.ApplyDiscount(0), "Error value 10");
}
public void Above_100()
{
//arrange
IDiscount target = GetObject();
decimal result_200 = 100;
decimal result_500 = 250;
//act
decimal result1 = target.ApplyDiscount(200);
decimal result2 = target.ApplyDiscount(500);
//assert
Assert.AreEqual(result_200, result1, "Error value 100");
Assert.AreEqual(result_500, result2, "Error value 500");
}
public void las_100()
{
//arrange
IDiscount target = GetObject();
decimal result_50 = 45;
decimal result_95 = 90;
//act
decimal result1 = target.ApplyDiscount(200);
decimal result2 = target.ApplyDiscount(500);
//assert
Assert.AreEqual(result_50, result1, "Error value 100");
Assert.AreEqual(result_95, result2, "Error value 500");
}
public void NegativeVal()
{
//arrange
IDiscount target = GetObject();
target.ApplyDiscount(-10);
}
public void Between_100_10()
{
//arrange
IDiscount target = GetObject();
decimal result_100 = 95;
decimal result_10 = 5;
decimal result_50 = 45;
//act
decimal result1 = target.ApplyDiscount(100);
decimal result2 = target.ApplyDiscount(10);
decimal result3 = target.ApplyDiscount(50);
//assert
Assert.AreEqual(result_100, result1, "Error value 100");
Assert.AreEqual(result_10, result2, "Error value 10");
Assert.AreEqual(result_50, result2, "Error value 50");
}
public Decimal CalculatePayPeriodCost(Person person)
{
Decimal cost;
Decimal monthlyCost;
if (person is Employee)
{
cost = _plan.EmployeeCost;
}
else
{
cost = _plan.DependentCost;
}
monthlyCost = cost / _cycle.NumPeriods;
if (_discount != null)
{
return(_discount.ApplyDiscount(person, monthlyCost));
}
return(monthlyCost);
}
public decimal SumarizeProducts(IEnumerable <CartLine> products)
{
var total = products.Sum(x => x.Product.Price * x.Quantity);
return(discounter.ApplyDiscount(total));
}
public override double GetPrice()
{
return(discount.ApplyDiscount(base.GetPrice()));
}
public decimal TotalSumWithDiscount(decimal sum)
{
return(discount.ApplyDiscount(sum));
}
public decimal SumOfPrice(IEnumerable <Book> books)
{
return(books.Sum(x => discount.ApplyDiscount(x.Price)));
}
public void ApplyDiscount(IDiscount discount)
{
discount.ApplyDiscount(this);
}
public void ApplyDiscount(IDiscount discount)
{
GrandTotalPrice = discount.ApplyDiscount(this);
_discounts.Add(discount.Name);
}
public override decimal GetSumWithDiscount()
{
return(discount.ApplyDiscount(GetSum()));
}
