public void Buy_1_Of_Each_Vol_1_to_3_Cost_270()
{
//arrange
var target = new PotterShoppingCart();
var shoppingCartItem1 = new PotterShoppingCartItem()
{
Volumn = HarryPotter.VOL_1,
Quantity = 1
};
var shoppingCartItem2 = new PotterShoppingCartItem()
{
Volumn = HarryPotter.VOL_2,
Quantity = 1
};
var shoppingCartItem3 = new PotterShoppingCartItem()
{
Volumn = HarryPotter.VOL_3,
Quantity = 1
};
var expectedCost = 270;
//act
int actualCost;
target.AddToCart(shoppingCartItem1);
target.AddToCart(shoppingCartItem2);
target.AddToCart(shoppingCartItem3);
actualCost = target.CheckOut();
//assert
Assert.AreEqual(expectedCost, actualCost);
}
public void Buy_Vol1_1Book_Vol2_1Book_Vol3_1Book_Vol4_1Book_Should_Be_320()
{
//arrange
var cart = new PotterShoppingCart();
var products = new List <PotterBook>
{
new PotterBook {
Name = "Vol1", Price = 100
},
new PotterBook {
Name = "Vol2", Price = 100
},
new PotterBook {
Name = "Vol3", Price = 100
},
new PotterBook {
Name = "Vol4", Price = 100
},
};
var expected = 100 * 4 * 0.8m;
//act
var actual = cart.CalculatePrice(products);
//assert
Assert.AreEqual(expected, actual);
}
public void 第一集買了一本_第二集也買了一本_價格應為190元()
{
//arrange
var target = new PotterShoppingCart();
//act
target.AddToCart(
new Book
{
ISBN = "9789573317241",
Name = "哈利波特1",
Price = 100
}
);
target.AddToCart(
new Book
{
ISBN = "9789573317586",
Name = "哈利波特2",
Price = 100
}
);
var totalPrice = target.CheckOut();
//assert
var expected = 190;
Assert.AreEqual(expected, totalPrice);
}
public void 第一集買了一本_第二三集各買了兩本_價格應為460元()
{
//arrange
var target = new PotterShoppingCart();
//act
target.AddToCart(
new Book
{
ISBN = "9573317249",
Name = "哈利波特1",
Price = 100
}
);
target.AddToCart(
new Book
{
ISBN = "9573317583",
Name = "哈利波特2",
Price = 100
}
);
target.AddToCart(
new Book
{
ISBN = "9573317583",
Name = "哈利波特2",
Price = 100
}
);
target.AddToCart(
new Book
{
ISBN = "9573318008",
Name = "哈利波特3",
Price = 100
}
);
target.AddToCart(
new Book
{
ISBN = "9573318008",
Name = "哈利波特3",
Price = 100
}
);
var totalPrice = target.CheckOut();
//assert
var expected = 460;
Assert.AreEqual(expected, totalPrice);
}
public void 一次買了整套_一二三四五集各買了一本_價格應為375元()
{
//arrange
var target = new PotterShoppingCart();
//act
target.AddToCart(
new Book
{
ISBN = "9573317249",
Name = "哈利波特1",
Price = 100
}
);
target.AddToCart(
new Book
{
ISBN = "9573317583",
Name = "哈利波特2",
Price = 100
}
);
target.AddToCart(
new Book
{
ISBN = "9573318008",
Name = "哈利波特3",
Price = 100
}
);
target.AddToCart(
new Book
{
ISBN = "9573318318",
Name = "哈利波特4",
Price = 100
}
);
target.AddToCart(
new Book
{
ISBN = "9573319861",
Name = "哈利波特5",
Price = 100
}
);
var totalPrice = target.CheckOut();
//assert
var expected = 375;
Assert.AreEqual(expected, totalPrice);
}
public void getTotalAmountTest_第一集買了一本_其他都沒買_價格應為100元()
{
var target = new PotterShoppingCart();
target.addToCart(1);
var actual = target.getTotalAmount();
var expected = 100;
Assert.AreEqual(expected, actual);
}
public void getTotalAmountTest_一二三集各買了一本_價格應為270()
{
var target = new PotterShoppingCart();
target.addToCart(1);
target.addToCart(2);
target.addToCart(3);
var actual = target.getTotalAmount();
var expected = 270;
Assert.AreEqual(expected, actual);
}
public void getTotalAmountTest_一次買了整套_一二三四五集各買了一本_價格應為375()
{
var target = new PotterShoppingCart();
target.addToCart(1);
target.addToCart(2);
target.addToCart(3);
target.addToCart(4);
target.addToCart(5);
var actual = target.getTotalAmount();
var expected = 375;
Assert.AreEqual(expected, actual);
}
public void CalculateTotalPriceTest_第一集1本_預計回傳100()
{
//Arrange
var books = new Dictionary <string, int>()
{
{ EPISODE1_ISBN, 1 }
};
var expected = 100;
//Act
var actual = PotterShoppingCart.CalculateTotalPrice(books);
//Assert
Assert.AreEqual(expected, actual);
}
public void CalculateTotalPriceTest_第一集1本_第二集1本_預計回傳190()
{
//Arrange
var books = new Dictionary <string, int>()
{
{ "哈利波特_1", 1 },
{ "哈利波特_2", 1 }
};
var expected = 190;
//Act
var actual = PotterShoppingCart.CalculateTotalPrice(books);
//Assert
Assert.AreEqual(expected, actual);
}
public void Test_PotterShoppingCart_1_first_1_second_2_third_book_should_be_370()
{
//Arrange
var target = new PotterShoppingCart();
var order = new Dictionary<PotterEpisode, int>();
order.Add(PotterEpisode.First, 1);
order.Add(PotterEpisode.Second, 1);
order.Add(PotterEpisode.Third, 2);
decimal expected = 370;
//Act
decimal actual = target.ComputeOrderAmount(order);
//Assert
Assert.AreEqual(expected, actual);
}
public void Buy_1_First_Vol_Cost_100()
{
//arrange
var target = new PotterShoppingCart();
var shoppingCartItem = new PotterShoppingCartItem()
{
Volumn = HarryPotter.VOL_1,
Quantity = 1
};
var expectedCost = 100;
//act
int actualCost;
target.AddToCart(shoppingCartItem);
actualCost = target.CheckOut();
//assert
Assert.AreEqual(expectedCost, actualCost);
}
public void CalculateTotalPriceTest_第一集1本_第二集1本_第三集1本_第四集1本_第五集1本_預計回傳375()
{
//Arrange
var books = new Dictionary <string, int>()
{
{ EPISODE1_ISBN, 1 },
{ EPISODE2_ISBN, 1 },
{ EPISODE3_ISBN, 1 },
{ EPISODE4_ISBN, 1 },
{ EPISODE5_ISBN, 1 },
};
var expected = 375;
//Act
var actual = PotterShoppingCart.CalculateTotalPrice(books);
//Assert
Assert.AreEqual(expected, actual);
}
public void CalculateFeeTest_Buy_One_Book1_One_Book2_One_Book3_One_book4_One_book5_Should_Get_Fee_375()
{
PotterShoppingCart target = new PotterShoppingCart();
var basket = new Basket
{
Books = new List<Book>()
{
new Book() { BookId = 1 },
new Book() { BookId = 2 },
new Book() { BookId = 3 },
new Book() { BookId = 4 },
new Book() { BookId = 5 }
}
};
target.CalculateFee(basket);
var expected = 375;
Assert.AreEqual(expected, basket.Fee);
}
public void CalculateFeeTest_Buy_One_Book1_Should_Get_Fee_100()
{
PotterShoppingCart target = new PotterShoppingCart();
var basket = new Basket
{
Books = new List<Book>() { new Book() { BookId = 1 } }
};
target.CalculateFee(basket);
var expected = 100;
Assert.AreEqual(expected, basket.Fee);
}