tdd-java-demo

commit 82c94ef24ac95e9b93b2416f6e7b77d60505dd13
parent 8d9cfd9c2b8c4d54f7e917c2fa1f0f3607ab049d
Author: Jul <jul@9o.is>
Date:   Wed, 31 Mar 2021 19:30:38 +0800

apply discount when multiple items are met

Diffstat:
M
src/test/java/takehome/DiscountTest.java
 | 
6
++++++

1 file changed, 6 insertions(+), 0 deletions(-)
diff --git a/src/test/java/takehome/DiscountTest.java b/src/test/java/takehome/DiscountTest.java
@@ -51,6 +51,12 @@ class DiscountTest {
         assertThat(SOUP_BREAD_DISCOUNT.getDiscount(basket), is(0d));
     }
 
+    @Test
+    void multipleItemsOneDiscount() {
+        Basket basket = createBasketWithSoupBread(2, 1);
+        assertThat(SOUP_BREAD_DISCOUNT.getDiscount(basket), is(0.40));
+    }
+
     private Basket createBasketWithApples(int amount) {
         Map<Item, Integer> amounts = new HashMap<>();
         amounts.put(APPLE, amount);