From 5f956e9a16b45186aa7f3ed8590c1d23ba997624 Mon Sep 17 00:00:00 2001
From: Ty Mick <ty@tymick.me>
Date: Mon, 26 Oct 2020 14:30:46 -0400
Subject: [PATCH] Strengthen isBinarySearchTree test (#39982)

---
 .../data-structures/check-if-binary-search-tree.md              | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/curriculum/challenges/english/10-coding-interview-prep/data-structures/check-if-binary-search-tree.md b/curriculum/challenges/english/10-coding-interview-prep/data-structures/check-if-binary-search-tree.md
index de3259d819..515275bdb9 100644
--- a/curriculum/challenges/english/10-coding-interview-prep/data-structures/check-if-binary-search-tree.md
+++ b/curriculum/challenges/english/10-coding-interview-prep/data-structures/check-if-binary-search-tree.md
@@ -25,7 +25,7 @@ In this challenge, you will create a utility for your tree. Write a JavaScript m
 ```yml
 tests:
   - text: Your Binary Search Tree should return true when checked with <code>isBinarySearchTree()</code>.
-    testString: assert((function() { var test = false; if (typeof BinarySearchTree !== 'undefined') { test = new BinarySearchTree() } else { return false; }; test.push(3); test.push(4); test.push(5); return isBinarySearchTree(test) == true})());
+    testString: assert((function() { var test = false; if (typeof BinarySearchTree !== 'undefined') { test = new BinarySearchTree() } else { return false; }; test.push(1); test.push(5); test.push(3); test.push(2); test.push(4); return isBinarySearchTree(test) == true})());
 ```
 
 </section>