tdd-java-demo

commit 58555dad30e264735b8a9ff44ceab2984d05c633
parent 297a8d47085087e5a8786e9a07b561d59087e36c
Author: Jul <jul@9o.is>
Date:   Wed, 31 Mar 2021 20:13:05 +0800

extract method soupBreadRequirement

Diffstat:
M
src/main/java/takehome/Runner.java
 | 
13
++++++++-----

1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/src/main/java/takehome/Runner.java b/src/main/java/takehome/Runner.java
@@ -25,13 +25,9 @@ public class Runner {
     public void run() {
         Item[] items = { SOUP, BREAD, MILK, APPLE };
 
-        Map<Item, Integer> soupBreadRequirement = new HashMap<>();
-        soupBreadRequirement.put(SOUP, 2);
-        soupBreadRequirement.put(BREAD, 1);
-
         Discount[] discounts = {
                 new Discount(0.01, APPLE),
-                new Discount(0.40, soupBreadRequirement)
+                new Discount(0.40, soupBreadRequirement())
         };
 
         Basket basket = new Basket(getItemAmounts(items));
@@ -45,6 +41,13 @@ public class Runner {
         out.println("Total: $" + df.format(total));
     }
 
+    private Map<Item, Integer> soupBreadRequirement() {
+        Map<Item, Integer> soupBreadRequirement = new HashMap<>();
+        soupBreadRequirement.put(SOUP, 2);
+        soupBreadRequirement.put(BREAD, 1);
+        return soupBreadRequirement;
+    }
+
     private Map<Item, Integer> getItemAmounts(Item[] items) {
         Map<Item, Integer> amounts = new HashMap<>();
         for (Item item : items) {