public void GetTotal_買哈利波特_壹x1_貮x1_共190()
{
//Arrange
var target = new BookShop();
double expect = (100 + 100) * 0.95;
//Act
target.AddBookList(target.GetBook("哈利波特第一集"));
target.AddBookList(target.GetBook("哈利波特第二集"));
var actual = target.GetTotal();
//Assert
Assert.AreEqual(expect, actual);
}
public void GetTotal_買哈利波特全套75折共375()
{
//Arrange
var target = new BookShop();
double expect = (100 + 100 + 100 + 100 + 100) * 0.75;
//Act
target.AddBookList(target.GetBook("哈利波特第一集"));
target.AddBookList(target.GetBook("哈利波特第二集"));
target.AddBookList(target.GetBook("哈利波特第三集"));
target.AddBookList(target.GetBook("哈利波特第四集"));
target.AddBookList(target.GetBook("哈利波特第五集"));
var actual = target.GetTotal();
//Assert
Assert.AreEqual(expect, actual);
}
public void GetTotal_只買哈利波特第一集共100元()
{
//Arrange
var target = new BookShop();
double expect = 100;
//Act
target.AddBookList(target.GetBook("哈利波特第一集"));
var actual = target.GetTotal();
//Assert
Assert.AreEqual(expect, actual);
}