From c9f1238f939009d03544541414b451914390818f Mon Sep 17 00:00:00 2001
From: Ankush263 <ankushbanik263@gmail.com>
Date: Wed, 23 Mar 2022 13:04:38 +0530
Subject: [PATCH] Add test case to secondLargestElement Algorithm

---
 Sorts/test/secondLargestElement.test.js | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 Sorts/test/secondLargestElement.test.js

diff --git a/Sorts/test/secondLargestElement.test.js b/Sorts/test/secondLargestElement.test.js
new file mode 100644
index 0000000000..95d62babc1
--- /dev/null
+++ b/Sorts/test/secondLargestElement.test.js
@@ -0,0 +1,25 @@
+import { secondLargestElement } from '../FindSecondLargestElement'
+
+test('The second largest element of the array [100, 200, 300, 400] is 300', () => {
+  const array = [100, 200, 300, 400]
+  const res = secondLargestElement(array)
+  expect(res).toBe(300)
+})
+
+test('The second largest element of the array [1100, 2400, 1300, 4002] is 2400', () => {
+  const array = [1100, 2400, 1300, 4002]
+  const res = secondLargestElement(array)
+  expect(res).toBe(2400)
+})
+
+test('The second largest element of the array [10, 20, 39, 34] is 34', () => {
+  const array = [10, 20, 39, 34]
+  const res = secondLargestElement(array)
+  expect(res).toBe(34)
+})
+
+test('The second largest element of the array [1, 20, 3, 40] is 20', () => {
+  const array = [1, 20, 3, 40]
+  const res = secondLargestElement(array)
+  expect(res).toBe(20)
+})