tdd-java-demo

commit 64e244c015e76eeaa95331c23900c3c6bd121069
parent f919f4f88dcb0ca11b25fc4f5e6105a5db59320f
Author: Jul <jul@9o.is>
Date:   Thu,  1 Apr 2021 02:07:23 +0800

move code to PurchaseDayView

Diffstat:
M
src/main/java/takehome/PurchaseDayView.java
 | 
16
++++++++++++++++
M
src/main/java/takehome/Runner.java
 | 
8
++------

2 files changed, 18 insertions(+), 6 deletions(-)
diff --git a/src/main/java/takehome/PurchaseDayView.java b/src/main/java/takehome/PurchaseDayView.java
@@ -1,10 +1,26 @@
 package takehome;
 
 import java.io.PrintStream;
+import java.time.LocalDate;
 import java.util.Scanner;
 
 public class PurchaseDayView {
+    private final Scanner in;
+    private final PrintStream out;
+
     public PurchaseDayView(Scanner in, PrintStream out) {
+        this.in = in;
+        this.out = out;
+    }
+
+    public Basket apply(Basket basket) {
+        LocalDate date = LocalDate.now().plusDays(getPurchaseDay());
+        basket.setPurchaseDate(date);
+        return basket;
+    }
 
+    private int getPurchaseDay() {
+        out.println("Purchase day (0 for today, 1 for tomorrow, etc): ");
+        return in.nextInt();
     }
 }
diff --git a/src/main/java/takehome/Runner.java b/src/main/java/takehome/Runner.java
@@ -29,16 +29,12 @@ public class Runner {
         Basket basket = createBasketView.apply(items);
 
         PurchaseDayView purchaseDayView = new PurchaseDayView(in, out);
+        basket = purchaseDayView.apply(basket);
 
-        basket.setPurchaseDate(LocalDate.now().plusDays(getPurchaseDay()));
         double total = basket.getTotal(discounts);
-
         DecimalFormat df = new DecimalFormat("0.00");
         out.println("Total: $" + df.format(total));
     }
 
-    private int getPurchaseDay() {
-        out.println("Purchase day (0 for today, 1 for tomorrow, etc): ");
-        return in.nextInt();
-    }
+
 }