build: skip yt-dlp tests on ci

Author: christian-fei

.github/workflows/test.yml

@@ -17,6 +17,5 @@ jobs:
       uses: actions/setup-node@v4
       with:
         node-version: ${{ matrix.node-version }}
-    - run: pip install yt-dlp
     - run: npm ci
     - run: npm test

test/youtube.test.js

@@ -2,6 +2,7 @@ import { test } from 'node:test'
 import assert from 'assert';
 import { getVideosFor, getVideo, extractIdFromUrl, isYouTubeUrl, isUnsupportedUrl, isVideoId } from '../lib/youtube.js'
 
+if (!process.env.CI) {
 test('gets videos for channel', async () => {
   const videos = await getVideosFor('veritasium')
   const video = videos[0]
@@ -30,6 +31,7 @@ test('gets single video', async () => {
   assert.ok(video.viewCount)
   assert.equal(video.duration, '33:36')
 })
+}
 
 test('extracts id from url', () => {
   assert.equal(extractIdFromUrl('https://www.youtube.com/watch?v=SOME_ID&pp=something'), 'SOME_ID')