static void CheckBug()
{
List <IProduct> books = new List <IProduct>();
PaperBook TolkienPaperBook1 = new PaperBook("Silmarillion", "Tolkien", 500);
books.Add(TolkienPaperBook1);
PaperBook TolkienPaperBook2 = new PaperBook("Hobbit", "Tolkien", 300);
books.Add(TolkienPaperBook2);
PaperBook ZelaznyPaperBook1 = new PaperBook("Nine Princes in Amber", "Zelazny", 400);
books.Add(ZelaznyPaperBook1);
DeliveryCalculator calculator = new DeliveryCalculator();
ActionProvider provider = new ActionProvider();
ShoppingCart cart = new ShoppingCart(calculator, provider);
List <IPromo> listOfPromos = new List <IPromo> {
};
IPromo promo1 = new PercentDiscountPromo(20);
listOfPromos.Add(promo1);
IPromo promo2 = new FreeBookPromo(ZelaznyPaperBook1);
listOfPromos.Add(promo2);
decimal finalPrice = cart.GetTotalPrice(books, listOfPromos);
Console.WriteLine(finalPrice);
}
public void GetCost_UnknownType_ThrowsException()
{
Assert.Throws <System.ArgumentException>(() =>
{
DeliveryCalculator.GetCost(new object());
});
}
public void GetCost_Envelope_DistanceEqualsCost(int distance)
{
var envelope = new Envelope(distance);
var actualCost = DeliveryCalculator.GetCost(envelope);
Assert.That(actualCost, Is.EqualTo(distance));
}
public void GetCost_Meal_FixedCost(
bool isHot,
double expectedCost)
{
var meal = new Meal(isHot);
var actualCost = DeliveryCalculator.GetCost(meal);
Assert.That(actualCost, Is.EqualTo(expectedCost));
}
public void GetCost_HeavyPackage_ProductOfDistance(
[Values(100, 200, 300)] int distance,
[Values(10, 20)] int weight)
{
var package = new Package(distance, weight);
var actualCost = DeliveryCalculator.GetCost(package);
var expectedCost = distance * 3;
Assert.That(actualCost, Is.EqualTo(expectedCost));
}
public void GetCost_LightPackage_ProductOfDistance(
[Random(0, 100, 5)] int distance,
[Random(0, 9, 5)] int weight)
{
var package = new Package(distance, weight);
var actualCost = DeliveryCalculator.GetCost(package);
var expectedCost = distance * 2;
Assert.That(actualCost, Is.EqualTo(expectedCost));
}
static void PercentDiscount()
{
List <IProduct> books = new List <IProduct>();
PaperBook TolkienPaperBook1 = new PaperBook("Silmarillion", "Tolkien", 500);
books.Add(TolkienPaperBook1);
PaperBook TolkienPaperBook2 = new PaperBook("Hobbit", "Tolkien", 300);
books.Add(TolkienPaperBook2);
DeliveryCalculator calculator = new DeliveryCalculator();
ActionProvider provider = new ActionProvider();
ShoppingCart cart = new ShoppingCart(calculator, provider);
IPromo promo = new PercentDiscountPromo(20);
List <IPromo> listOfPromos = new List <IPromo> {
promo
};
decimal finalPrice = cart.GetTotalPrice(books, listOfPromos);
Console.WriteLine(finalPrice);
}
static void TenPercentForJournals()
{
List <IProduct> books = new List <IProduct>();
PaperJournal WhiteDwarf1 = new PaperJournal("WhiteDwarf1", "GW", 100, 2020, 1);
books.Add(WhiteDwarf1);
PaperJournal WhiteDwarf2 = new PaperJournal("WhiteDwarf2", "GW", 200, 2020, 3);
books.Add(WhiteDwarf2);
PaperJournal WhiteDwarf3 = new PaperJournal("WhiteDwarf3", "GW", 300, 2020, 5);
books.Add(WhiteDwarf3);
PaperJournal WhiteDwarf4 = new PaperJournal("WhiteDwarf4", "GW", 400, 2020, 6);
books.Add(WhiteDwarf4);
PaperJournal WhiteDwarf5 = new PaperJournal("WhiteDwarf5", "GW", 500, 2020, 7);
books.Add(WhiteDwarf5);
PaperJournal WhiteDwarf6 = new PaperJournal("WhiteDwarf5", "GW", 500, 2020, 11);
books.Add(WhiteDwarf6);
DeliveryCalculator calculator = new DeliveryCalculator();
ActionProvider provider = new ActionProvider();
ShoppingCart cart = new ShoppingCart(calculator, provider);
List <IPromo> listOfPromos = new List <IPromo>();
decimal finalPrice = cart.GetTotalPrice(books, listOfPromos);
Console.WriteLine(finalPrice);
}
static void FreeEBookAction()
{
List <IProduct> books = new List <IProduct>();
PaperBook TolkienPaperBook1 = new PaperBook("Silmarillion", "Tolkien", 500);
books.Add(TolkienPaperBook1);
PaperBook TolkienPaperBook2 = new PaperBook("Hobbit", "Tolkien", 300);
books.Add(TolkienPaperBook2);
EBook TolkienEBook1 = new EBook("Fellowship of the ring", "Tolkien", 300);
books.Add(TolkienEBook1);
DeliveryCalculator calculator = new DeliveryCalculator();
ActionProvider provider = new ActionProvider();
ShoppingCart cart = new ShoppingCart(calculator, provider);
List <IPromo> listOfPromos = new List <IPromo>();
decimal finalPrice = cart.GetTotalPrice(books, listOfPromos);
Console.WriteLine(finalPrice);
}
static void OnlyEBooks()
{
List <IProduct> books = new List <IProduct>();
EBook ZelaznyEBook1 = new EBook("The Hand of Oberon", "Zelazny", 400);
books.Add(ZelaznyEBook1);
EBook ZelaznyEBook2 = new EBook("The Courts of Chaos", "Zelazny", 900);
books.Add(ZelaznyEBook2);
EBook TolkienEBook1 = new EBook("Fellowship of the ring", "Tolkien", 300);
books.Add(TolkienEBook1);
DeliveryCalculator calculator = new DeliveryCalculator();
ActionProvider provider = new ActionProvider();
ShoppingCart cart = new ShoppingCart(calculator, provider);
List <IPromo> listOfPromos = new List <IPromo>();
decimal finalPrice = cart.GetTotalPrice(books, listOfPromos);
Console.WriteLine(finalPrice);
}
public void Setup()
{
_fileReader = new FileReader();
_deliveryCalculator = new DeliveryCalculator();
}
public DeliveryCalculatorTests()
{
_sut = new DeliveryCalculator();
}
