server/tests/api/videos/video-transcoder.ts

   1 /* tslint:disable:no-unused-expression */
   2
   3 import * as chai from 'chai'
   4 import 'mocha'
   5 import { VideoDetails, VideoState } from '../../../../shared/models/videos'
   6 import { getVideoFileFPS } from '../../../helpers/ffmpeg-utils'
   7 import {
   8   doubleFollow,
   9   flushAndRunMultipleServers,
  10   getMyVideos,
  11   getVideo,
  12   getVideosList,
  13   killallServers,
  14   root,
  15   ServerInfo,
  16   setAccessTokensToServers,
  17   uploadVideo,
  18   webtorrentAdd
  19 } from '../../utils'
  20 import { join } from 'path'
  21 import { waitJobs } from '../../utils/server/jobs'
  22
  23 const expect = chai.expect
  24
  25 describe('Test video transcoding', function () {
  26   let servers: ServerInfo[] = []
  27
  28   before(async function () {
  29     this.timeout(30000)
  30
  31     // Run servers
  32     servers = await flushAndRunMultipleServers(2)
  33
  34     await setAccessTokensToServers(servers)
  35   })
  36
  37   it('Should not transcode video on server 1', async function () {
  38     this.timeout(60000)
  39
  40     const videoAttributes = {
  41       name: 'my super name for server 1',
  42       description: 'my super description for server 1',
  43       fixture: 'video_short.webm'
  44     }
  45     await uploadVideo(servers[0].url, servers[0].accessToken, videoAttributes)
  46
  47     await waitJobs(servers)
  48
  49     const res = await getVideosList(servers[0].url)
  50     const video = res.body.data[0]
  51
  52     const res2 = await getVideo(servers[0].url, video.id)
  53     const videoDetails = res2.body
  54     expect(videoDetails.files).to.have.lengthOf(1)
  55
  56     const magnetUri = videoDetails.files[0].magnetUri
  57     expect(magnetUri).to.match(/\.webm/)
  58
  59     const torrent = await webtorrentAdd(magnetUri)
  60     expect(torrent.files).to.be.an('array')
  61     expect(torrent.files.length).to.equal(1)
  62     expect(torrent.files[0].path).match(/\.webm$/)
  63   })
  64
  65   it('Should transcode video on server 2', async function () {
  66     this.timeout(60000)
  67
  68     const videoAttributes = {
  69       name: 'my super name for server 2',
  70       description: 'my super description for server 2',
  71       fixture: 'video_short.webm'
  72     }
  73     await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
  74
  75     await waitJobs(servers)
  76
  77     const res = await getVideosList(servers[1].url)
  78
  79     const video = res.body.data[0]
  80     const res2 = await getVideo(servers[1].url, video.id)
  81     const videoDetails = res2.body
  82
  83     expect(videoDetails.files).to.have.lengthOf(4)
  84
  85     const magnetUri = videoDetails.files[0].magnetUri
  86     expect(magnetUri).to.match(/\.mp4/)
  87
  88     const torrent = await webtorrentAdd(magnetUri)
  89     expect(torrent.files).to.be.an('array')
  90     expect(torrent.files.length).to.equal(1)
  91     expect(torrent.files[0].path).match(/\.mp4$/)
  92   })
  93
  94   it('Should transcode a 60 FPS video', async function () {
  95     this.timeout(60000)
  96
  97     const videoAttributes = {
  98       name: 'my super 30fps name for server 2',
  99       description: 'my super 30fps description for server 2',
 100       fixture: '60fps_720p_small.mp4'
 101     }
 102     await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
 103
 104     await waitJobs(servers)
 105
 106     const res = await getVideosList(servers[1].url)
 107
 108     const video = res.body.data[0]
 109     const res2 = await getVideo(servers[1].url, video.id)
 110     const videoDetails: VideoDetails = res2.body
 111
 112     expect(videoDetails.files).to.have.lengthOf(4)
 113     expect(videoDetails.files[0].fps).to.be.above(58).and.below(62)
 114     expect(videoDetails.files[1].fps).to.be.below(31)
 115     expect(videoDetails.files[2].fps).to.be.below(31)
 116     expect(videoDetails.files[3].fps).to.be.below(31)
 117
 118     for (const resolution of [ '240', '360', '480' ]) {
 119       const path = join(root(), 'test2', 'videos', video.uuid + '-' + resolution + '.mp4')
 120       const fps = await getVideoFileFPS(path)
 121
 122       expect(fps).to.be.below(31)
 123     }
 124
 125     const path = join(root(), 'test2', 'videos', video.uuid + '-720.mp4')
 126     const fps = await getVideoFileFPS(path)
 127
 128     expect(fps).to.be.above(58).and.below(62)
 129   })
 130
 131   it('Should wait transcoding before publishing the video', async function () {
 132     this.timeout(80000)
 133
 134     await doubleFollow(servers[0], servers[1])
 135
 136     await waitJobs(servers)
 137
 138     {
 139       // Upload the video, but wait transcoding
 140       const videoAttributes = {
 141         name: 'waiting video',
 142         fixture: 'video_short1.webm',
 143         waitTranscoding: true
 144       }
 145       const resVideo = await uploadVideo(servers[ 1 ].url, servers[ 1 ].accessToken, videoAttributes)
 146       const videoId = resVideo.body.video.uuid
 147
 148       // Should be in transcode state
 149       const { body } = await getVideo(servers[ 1 ].url, videoId)
 150       expect(body.name).to.equal('waiting video')
 151       expect(body.state.id).to.equal(VideoState.TO_TRANSCODE)
 152       expect(body.state.label).to.equal('To transcode')
 153       expect(body.waitTranscoding).to.be.true
 154
 155       // Should have my video
 156       const resMyVideos = await getMyVideos(servers[1].url, servers[1].accessToken, 0, 10)
 157       const videoToFindInMine = resMyVideos.body.data.find(v => v.name === 'waiting video')
 158       expect(videoToFindInMine).not.to.be.undefined
 159       expect(videoToFindInMine.state.id).to.equal(VideoState.TO_TRANSCODE)
 160       expect(videoToFindInMine.state.label).to.equal('To transcode')
 161       expect(videoToFindInMine.waitTranscoding).to.be.true
 162
 163       // Should not list this video
 164       const resVideos = await getVideosList(servers[1].url)
 165       const videoToFindInList = resVideos.body.data.find(v => v.name === 'waiting video')
 166       expect(videoToFindInList).to.be.undefined
 167
 168       // Server 1 should not have the video yet
 169       await getVideo(servers[0].url, videoId, 404)
 170     }
 171
 172     await waitJobs(servers)
 173
 174     for (const server of servers) {
 175       const res = await getVideosList(server.url)
 176       const videoToFind = res.body.data.find(v => v.name === 'waiting video')
 177       expect(videoToFind).not.to.be.undefined
 178
 179       const res2 = await getVideo(server.url, videoToFind.id)
 180       const videoDetails: VideoDetails = res2.body
 181
 182       expect(videoDetails.state.id).to.equal(VideoState.PUBLISHED)
 183       expect(videoDetails.state.label).to.equal('Published')
 184       expect(videoDetails.waitTranscoding).to.be.true
 185     }
 186   })
 187
 188   after(async function () {
 189     killallServers(servers)
 190   })
 191 })