tdd-java-demo

commit 3c61eadda9e54e9a4fa88bfad69fdc1402d49475
parent 35456b5d1c54f5ecd7c414a04ec29769727d3607
Author: Jul <jul@9o.is>
Date:   Wed, 31 Mar 2021 20:28:46 +0800

verify Basket.getTotal(Discount[])

Diffstat:
M
src/test/java/takehome/BasketTest.java
 | 
9
+++++++++

1 file changed, 9 insertions(+), 0 deletions(-)
diff --git a/src/test/java/takehome/BasketTest.java b/src/test/java/takehome/BasketTest.java
@@ -32,6 +32,15 @@ class BasketTest {
         assertThat(basket.getAmount(BREAD), is(2));
     }
 
+    @Test
+    public void getTotalWithDiscounts() {
+        Discount discount = new Discount(0.40, getItemAmounts());
+        Discount[] discounts = { discount };
+        Basket basket = new Basket(getItemAmounts());
+
+        assertThat(basket.getTotal(discounts), is(1.85));
+    }
+
     private Map<Item, Integer> getItemAmounts() {
         Map<Item, Integer> amounts = new HashMap<>();
         amounts.put(SOUP, 1);