Create another test suite for transcoding jobs

server/tests/api/transcoding/audio-only.ts

@@ -0,0 +1,102 @@
+/* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
+
+import 'mocha'
+import * as chai from 'chai'
+import { getAudioStream, getVideoStreamDimensionsInfo } from '@server/helpers/ffmpeg'
+import {
+  cleanupTests,
+  createMultipleServers,
+  doubleFollow,
+  PeerTubeServer,
+  setAccessTokensToServers,
+  waitJobs
+} from '@shared/server-commands'
+
+const expect = chai.expect
+
+describe('Test audio only video transcoding', function () {
+  let servers: PeerTubeServer[] = []
+  let videoUUID: string
+  let webtorrentAudioFileUrl: string
+  let fragmentedAudioFileUrl: string
+
+  before(async function () {
+    this.timeout(120000)
+
+    const configOverride = {
+      transcoding: {
+        enabled: true,
+        resolutions: {
+          '0p': true,
+          '144p': false,
+          '240p': true,
+          '360p': false,
+          '480p': false,
+          '720p': false,
+          '1080p': false,
+          '1440p': false,
+          '2160p': false
+        },
+        hls: {
+          enabled: true
+        },
+        webtorrent: {
+          enabled: true
+        }
+      }
+    }
+    servers = await createMultipleServers(2, configOverride)
+
+    // Get the access tokens
+    await setAccessTokensToServers(servers)
+
+    // Server 1 and server 2 follow each other
+    await doubleFollow(servers[0], servers[1])
+  })
+
+  it('Should upload a video and transcode it', async function () {
+    this.timeout(120000)
+
+    const { uuid } = await servers[0].videos.upload({ attributes: { name: 'audio only' } })
+    videoUUID = uuid
+
+    await waitJobs(servers)
+
+    for (const server of servers) {
+      const video = await server.videos.get({ id: videoUUID })
+      expect(video.streamingPlaylists).to.have.lengthOf(1)
+
+      for (const files of [ video.files, video.streamingPlaylists[0].files ]) {
+        expect(files).to.have.lengthOf(3)
+        expect(files[0].resolution.id).to.equal(720)
+        expect(files[1].resolution.id).to.equal(240)
+        expect(files[2].resolution.id).to.equal(0)
+      }
+
+      if (server.serverNumber === 1) {
+        webtorrentAudioFileUrl = video.files[2].fileUrl
+        fragmentedAudioFileUrl = video.streamingPlaylists[0].files[2].fileUrl
+      }
+    }
+  })
+
+  it('0p transcoded video should not have video', async function () {
+    const paths = [
+      servers[0].servers.buildWebTorrentFilePath(webtorrentAudioFileUrl),
+      servers[0].servers.buildFragmentedFilePath(videoUUID, fragmentedAudioFileUrl)
+    ]
+
+    for (const path of paths) {
+      const { audioStream } = await getAudioStream(path)
+      expect(audioStream['codec_name']).to.be.equal('aac')
+      expect(audioStream['bit_rate']).to.be.at.most(384 * 8000)
+
+      const size = await getVideoStreamDimensionsInfo(path)
+      expect(size).to.not.exist
+    }
+  })
+
+  after(async function () {
+    await cleanupTests(servers)
+  })
+})