Add audio only transcoding tests

2 files changed, 109 insertions, 0 deletions

diff --git a/server/tests/api/videos/audio-only.ts b/server/tests/api/videos/audio-only.ts
new file mode 100644
index 000000000..1ccae4351
--- /dev/null
+++ b/server/tests/api/videos/audio-only.ts
@@ -0,0 +1,108 @@
+/* tslint:disable:no-unused-expression */
+
+import * as chai from 'chai'
+import 'mocha'
+import {
+  checkDirectoryIsEmpty,
+  checkSegmentHash,
+  checkTmpIsEmpty,
+  cleanupTests,
+  doubleFollow,
+  flushAndRunMultipleServers,
+  getPlaylist,
+  getVideo, makeGetRequest, makeRawRequest,
+  removeVideo, root,
+  ServerInfo,
+  setAccessTokensToServers, updateCustomSubConfig,
+  updateVideo,
+  uploadVideo,
+  waitJobs, webtorrentAdd
+} from '../../../../shared/extra-utils'
+import { VideoDetails } from '../../../../shared/models/videos'
+import { VideoStreamingPlaylistType } from '../../../../shared/models/videos/video-streaming-playlist.type'
+import { join } from 'path'
+import { DEFAULT_AUDIO_RESOLUTION } from '../../../initializers/constants'
+import { getVideoFileBitrate, getVideoFileFPS, getVideoFileResolution, audio, getVideoFileSize } from '@server/helpers/ffmpeg-utils'
+
+const expect = chai.expect
+
+describe('Test audio only video transcoding', function () {
+  let servers: ServerInfo[] = []
+  let videoUUID: string
+
+  before(async function () {
+    this.timeout(120000)
+
+    const configOverride = {
+      transcoding: {
+        enabled: true,
+        resolutions: {
+          '0p': true,
+          '240p': true,
+          '360p': false,
+          '480p': false,
+          '720p': false,
+          '1080p': false,
+          '2160p': false
+        },
+        hls: {
+          enabled: true
+        },
+        webtorrent: {
+          enabled: true
+        }
+      }
+    }
+    servers = await flushAndRunMultipleServers(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 resUpload = await uploadVideo(servers[0].url, servers[0].accessToken, { name: 'audio only'})
+    videoUUID = resUpload.body.video.uuid
+
+    await waitJobs(servers)
+
+    for (const server of servers) {
+      const res = await getVideo(server.url, videoUUID)
+      const video: VideoDetails = res.body
+
+      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)
+      }
+    }
+  })
+
+  it('0p transcoded video should not have video', async function () {
+    const paths = [
+      join(root(), 'test' + servers[ 0 ].internalServerNumber, 'videos', videoUUID + '-0.mp4'),
+      join(root(), 'test' + servers[ 0 ].internalServerNumber, 'streaming-playlists', 'hls', videoUUID, videoUUID + '-0-fragmented.mp4')
+    ]
+
+    for (const path of paths) {
+      const { audioStream } = await audio.get(path)
+      expect(audioStream[ 'codec_name' ]).to.be.equal('aac')
+      expect(audioStream[ 'bit_rate' ]).to.be.at.most(384 * 8000)
+
+      const size = await getVideoFileSize(path)
+      expect(size.height).to.equal(0)
+      expect(size.width).to.equal(0)
+    }
+  })
+
+  after(async function () {
+    await cleanupTests(servers)
+  })
+})
diff --git a/server/tests/api/videos/index.ts b/server/tests/api/videos/index.ts
index 72e6061bb..4d35d3b7c 100644
--- a/server/tests/api/videos/index.ts
+++ b/server/tests/api/videos/index.ts
@@ -1,3 +1,4 @@
+import './audio-only'
 import './multiple-servers'
 import './services'
 import './single-server'