public void TestFullPriceGivenTwoEqualBooks()
{
var listOfBooks = new List<BookTitle>();
listOfBooks.Add(BookTitle.Fifth);
listOfBooks.Add(BookTitle.Fifth);
Potter.Potter potter = new Potter.Potter(listOfBooks);
Assert.AreEqual(40, potter.Total());
}
public void TestFullValueWithOneBook()
{
Potter.Potter potter = new Potter.Potter(1);
Assert.AreEqual(20, potter.Total());
}
public void Test25PercentOffWhenFourBooks()
{
Potter.Potter potter = new Potter.Potter(5);
Assert.AreEqual(75, potter.Total());
}
public void Test5PercentOffWhenTwoBooks()
{
Potter.Potter potter = new Potter.Potter(2);
Assert.AreEqual(38, potter.Total());
}
public void Test10PercentOffWhenThreeBooks()
{
Potter.Potter potter = new Potter.Potter(3);
Assert.AreEqual(54, potter.Total());
}
