From ccf5dc37fc5287206e1cc77fe3dcee8e37b0e1fb Mon Sep 17 00:00:00 2001
From: Ankush263 <ankushbanik263@gmail.com>
Date: Sun, 27 Mar 2022 15:26:03 +0530
Subject: [PATCH] Add test case and fix the OddEvenSort Algorithm

---
 Sorts/OddEvenSort.js           |  1 +
 Sorts/test/OddEvenSort.test.js | 25 +++++++++++++++++++++++++
 2 files changed, 26 insertions(+)
 create mode 100644 Sorts/test/OddEvenSort.test.js

diff --git a/Sorts/OddEvenSort.js b/Sorts/OddEvenSort.js
index ee4950f4ae..c3d46a24be 100644
--- a/Sorts/OddEvenSort.js
+++ b/Sorts/OddEvenSort.js
@@ -30,4 +30,5 @@ export function oddEvenSort (arr) {
       }
     }
   }
+  return arr
 }
diff --git a/Sorts/test/OddEvenSort.test.js b/Sorts/test/OddEvenSort.test.js
new file mode 100644
index 0000000000..1885e4a779
--- /dev/null
+++ b/Sorts/test/OddEvenSort.test.js
@@ -0,0 +1,25 @@
+import { oddEvenSort } from '../OddEvenSort'
+
+test('The OddEvenSort of the array [5, 4, 3, 2, 1] is [1, 2, 3, 4, 5]', () => {
+  const arr = [5, 4, 3, 2, 1]
+  const res = oddEvenSort(arr)
+  expect(res).toEqual([1, 2, 3, 4, 5])
+})
+
+test('The OddEvenSort of the array [] is []', () => {
+  const arr = []
+  const res = oddEvenSort(arr)
+  expect(res).toEqual([])
+})
+
+test('The OddEvenSort of the array [10, 14, 12, 20] is [10, 12, 14, 20]', () => {
+  const arr = [10, 14, 12, 20]
+  const res = oddEvenSort(arr)
+  expect(res).toEqual([10, 12, 14, 20])
+})
+
+test('The OddEvenSort of the array [166, 169, 144] is [144, 166, 169]', () => {
+  const arr = [166, 169, 144]
+  const res = oddEvenSort(arr)
+  expect(res).toEqual([144, 166, 169])
+})