tdd-java-demo

Runner.java

(1124B)

 package takehome;
 
 import takehome.model.Basket;
 import takehome.model.Discount;
 import takehome.model.Item;
 import takehome.view.CreateBasketView;
 import takehome.view.PurchaseDayView;
 import takehome.view.TotalView;
 
 import java.io.InputStream;
 import java.io.OutputStream;
 import java.io.PrintStream;
 import java.util.Scanner;
 
 import static takehome.Items.*;
 import static takehome.Discounts.*;
 
 public class Runner {
     private final PrintStream out;
     private final Scanner in;
 
     public Runner(InputStream in, OutputStream out) {
         this.out = new PrintStream(out);
         this.in = new Scanner(in);
     }
 
     public void run() {
         Item[] items = { SOUP, BREAD, MILK, APPLE };
         Discount[] discounts = { APPLE_DISCOUNT, BREAD_DISCOUNT };
 
         CreateBasketView createBasketView = new CreateBasketView(in, out);
         Basket basket = createBasketView.apply(items);
 
         PurchaseDayView purchaseDayView = new PurchaseDayView(in, out);
         basket = purchaseDayView.apply(basket);
 
         TotalView totalView = new TotalView(out);
         totalView.apply(basket, discounts);
     }
 }