From 94d8025121e571c396fbef114a293fff2915e111 Mon Sep 17 00:00:00 2001
From: Smeb <bryves@gmail.com>
Date: Mon, 27 Nov 2023 13:53:26 +0100
Subject: [PATCH] fix #1579: add test to check getCacheVersion does not mutate
 arguments

---
 __tests__/cacheHttpClient.test.ts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/__tests__/cacheHttpClient.test.ts b/__tests__/cacheHttpClient.test.ts
index 02dd91c..21c5ae8 100644
--- a/__tests__/cacheHttpClient.test.ts
+++ b/__tests__/cacheHttpClient.test.ts
@@ -5,6 +5,12 @@ import {DownloadOptions, getDownloadOptions} from '../src/options'
 
 jest.mock('../src/internal/downloadUtils')
 
+test('getCacheVersion does not mutate arguments', async () => {
+  const paths = ['node_modules']
+  getCacheVersion(paths, undefined, true)
+  expect(paths).toEqual(['node_modules'])
+})
+
 test('getCacheVersion with one path returns version', async () => {
   const paths = ['node_modules']
   const result = getCacheVersion(paths, undefined, true)