public void Order_With_Composite_Of_Boxes_Should_Return_50()
{
//Arrange
var order = new Order();
var boxhead = new BoxContainer(); // head / Container
var boxLeaf = aBoxLeaf()
.WithBookOfPrice(10)
.Build();
var boxLeafTwo = new BoxLeaf();
boxLeafTwo.Book = new Book(price: 40);;
boxhead.AddBox(boxLeaf);
boxhead.AddBox(boxLeafTwo);
order.BoxeHead = boxhead;
//Act
var result = order.Price;
//Assert
Assert.AreEqual(50, result);
}
public void Order_With_Two_Book_And_Two_Phone_Return_130()
{
//Arrange
var order = new Order();
var boxhead = new BoxContainer(); // head
//Book Branch
var boxOfBook = new BoxContainer();
var boxLeafBookOne = aBoxLeaf()
.WithBookOfPrice(10)
.Build();
var boxLeafBookTwo = aBoxLeaf()
.WithBookOfPrice(40)
.Build();
boxOfBook.AddBox(boxLeafBookOne);
boxOfBook.AddBox(boxLeafBookTwo);
//Phone branch
var boxOfPhone = new BoxContainer();
var boxLeafPhoneOne = aBoxLeaf()
.WithPhoneOfPrice(100)
.Build();
var boxLeafPhoneTwo = aBoxLeaf()
.WithPhoneOfPrice(400)
.Build();
boxOfPhone.AddBox(boxLeafPhoneOne);
boxOfPhone.AddBox(boxLeafPhoneTwo);
boxhead.AddBox(boxOfBook);
boxhead.AddBox(boxOfPhone);
order.BoxeHead = boxhead;
//Act
var result = order.Price;
//Assert
Assert.AreEqual(550, result);
}