add test

Dito · Dito · commit d7489547713b · 2018-10-02T11:52:17.000+08:00
diff --git a/sorting/heapSort.js b/sorting/heapSort.js
@@ -47,6 +47,6 @@ function heapSort(input) {
     }
 }
 
-let arr = [3, 0, 2, 5, -1, 4, 1];
+const arr = [3, 0, 2, 5, -1, 4, 1, -2];
 heapSort(arr);
-console.log(arr);
+console.log(arr);
