public void WhenTwoSameBookAndOneDifferentThenReturnTrue()
{
Basket b = new Basket(new List<Book> { new Book("Tome 1"), new Book("Tome 1"), new Book("Tome 2") });
var result = b.IsDoublonsInBasket();
Assert.IsNotNull(result);
Assert.AreEqual(true, result);
}
public void WhenTwoDifferentBookThenReturnFalse()
{
Basket b = new Basket(new List<Book> { new Book("Tome 1"), new Book("Tome 2") });
var result = b.IsDoublonsInBasket();
Assert.IsNotNull(result);
Assert.AreEqual(false, result);
}
public void WhenManyIdenticalBooksThenPriceIs8PerBook()
{
Basket b = new Basket(new List<Book> { new Book("Tome 1"), new Book("Tome 1"), new Book("Tome 1") });
var result = b.GetPrice();
Assert.IsNotNull(result);
Assert.AreEqual(24.0m, result);
}
public void WhenFiveDifferentBooksThenPriceIs8PerBookLess25PerCent()
{
Basket b = new Basket(new List<Book> { new Book("Tome 1"), new Book("Tome 2"), new Book("Tome 3"), new Book("Tome 4"), new Book("Tome 5") });
var result = b.GetPrice();
Assert.IsNotNull(result);
Assert.AreEqual(30.0m, result);
}
public void WhenOneBookInBasketThenPriceIs8Euros()
{
Basket b = new Basket(new List<Book> { new Book("Tome 1") });
var result = b.GetPrice();
Assert.IsNotNull(result);
Assert.AreEqual(8.0m, result);
}
