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diff --git a/server/tests/api/videos/multiple-servers.ts b/server/tests/api/videos/multiple-servers.ts
new file mode 100644
index 000000000..84f730a8e
--- /dev/null
+++ b/server/tests/api/videos/multiple-servers.ts
@@ -0,0 +1,861 @@
+/* tslint:disable:no-unused-expression */
+
+import * as chai from 'chai'
+import 'mocha'
+import { join } from 'path'
+import * as request from 'supertest'
+import { VideoComment, VideoCommentThreadTree } from '../../../../shared/models/videos/video-comment.model'
+
+import {
+  addVideoChannel, dateIsValid, doubleFollow, flushAndRunMultipleServers, flushTests, getUserAccessToken, getVideo,
+  getVideoChannelsList, getVideosList, killallServers, rateVideo, removeVideo, ServerInfo, setAccessTokensToServers, testVideoImage,
+  updateVideo, uploadVideo, wait, webtorrentAdd
+} from '../../utils/index'
+import { createUser } from '../../utils/users/users'
+import {
+  addVideoCommentReply, addVideoCommentThread, getVideoCommentThreads,
+  getVideoThreadComments
+} from '../../utils/videos/video-comments'
+import { viewVideo } from '../../utils/videos/videos'
+
+const expect = chai.expect
+
+describe('Test multiple servers', function () {
+  let servers: ServerInfo[] = []
+  const toRemove = []
+  let videoUUID = ''
+  let videoChannelId: number
+
+  before(async function () {
+    this.timeout(120000)
+
+    servers = await flushAndRunMultipleServers(3)
+
+    // Get the access tokens
+    await setAccessTokensToServers(servers)
+
+    const videoChannel = {
+      name: 'my channel',
+      description: 'super channel'
+    }
+    await addVideoChannel(servers[0].url, servers[0].accessToken, videoChannel)
+    const channelRes = await getVideoChannelsList(servers[0].url, 0, 1)
+    videoChannelId = channelRes.body.data[0].id
+
+    // Server 1 and server 2 follow each other
+    await doubleFollow(servers[0], servers[1])
+    // Server 1 and server 3 follow each other
+    await doubleFollow(servers[0], servers[2])
+    // Server 2 and server 3 follow each other
+    await doubleFollow(servers[1], servers[2])
+  })
+
+  it('Should not have videos for all servers', async function () {
+    for (const server of servers) {
+      const res = await getVideosList(server.url)
+      const videos = res.body.data
+      expect(videos).to.be.an('array')
+      expect(videos.length).to.equal(0)
+    }
+  })
+
+  describe('Should upload the video and propagate on each server', function () {
+    it('Should upload the video on server 1 and propagate on each server', async function () {
+      this.timeout(25000)
+
+      const videoAttributes = {
+        name: 'my super name for server 1',
+        category: 5,
+        licence: 4,
+        language: 9,
+        nsfw: true,
+        description: 'my super description for server 1',
+        tags: [ 'tag1p1', 'tag2p1' ],
+        channelId: videoChannelId,
+        fixture: 'video_short1.webm'
+      }
+      await uploadVideo(servers[0].url, servers[0].accessToken, videoAttributes)
+
+      await wait(10000)
+
+      // All servers should have this video
+      for (const server of servers) {
+        let baseMagnet = null
+
+        const res = await getVideosList(server.url)
+
+        const videos = res.body.data
+        expect(videos).to.be.an('array')
+        expect(videos.length).to.equal(1)
+        const video = videos[0]
+        expect(video.name).to.equal('my super name for server 1')
+        expect(video.category).to.equal(5)
+        expect(video.categoryLabel).to.equal('Sports')
+        expect(video.licence).to.equal(4)
+        expect(video.licenceLabel).to.equal('Attribution - Non Commercial')
+        expect(video.language).to.equal(9)
+        expect(video.languageLabel).to.equal('Japanese')
+        expect(video.nsfw).to.be.ok
+        expect(video.description).to.equal('my super description for server 1')
+        expect(video.serverHost).to.equal('localhost:9001')
+        expect(video.duration).to.equal(10)
+        expect(dateIsValid(video.createdAt)).to.be.true
+        expect(dateIsValid(video.updatedAt)).to.be.true
+        expect(video.accountName).to.equal('root')
+
+        const res2 = await getVideo(server.url, video.uuid)
+        const videoDetails = res2.body
+
+        expect(videoDetails.channel.name).to.equal('my channel')
+        expect(videoDetails.channel.description).to.equal('super channel')
+        expect(videoDetails.account.name).to.equal('root')
+        expect(dateIsValid(videoDetails.channel.createdAt)).to.be.true
+        expect(dateIsValid(videoDetails.channel.updatedAt)).to.be.true
+        expect(videoDetails.files).to.have.lengthOf(1)
+        expect(videoDetails.tags).to.deep.equal([ 'tag1p1', 'tag2p1' ])
+
+        const file = videoDetails.files[0]
+        const magnetUri = file.magnetUri
+        expect(file.magnetUri).to.have.lengthOf.above(2)
+        expect(file.torrentUrl).to
+          .equal(`http://${videoDetails.serverHost}/static/torrents/${videoDetails.uuid}-${file.resolution}.torrent`)
+        expect(file.fileUrl).to.equal(`http://${videoDetails.serverHost}/static/webseed/${videoDetails.uuid}-${file.resolution}.webm`)
+        expect(file.resolution).to.equal(720)
+        expect(file.resolutionLabel).to.equal('720p')
+        expect(file.size).to.equal(572456)
+
+        if (server.url !== 'http://localhost:9001') {
+          expect(video.isLocal).to.be.false
+          expect(videoDetails.channel.isLocal).to.be.false
+        } else {
+          expect(video.isLocal).to.be.true
+          expect(videoDetails.channel.isLocal).to.be.true
+        }
+
+        // All servers should have the same magnet Uri
+        if (baseMagnet === null) {
+          baseMagnet = magnetUri
+        } else {
+          expect(baseMagnet).to.equal(magnetUri)
+        }
+
+        const test = await testVideoImage(server.url, 'video_short1.webm', video.thumbnailPath)
+        expect(test).to.equal(true)
+      }
+    })
+
+    it('Should upload the video on server 2 and propagate on each server', async function () {
+      this.timeout(50000)
+
+      const user = {
+        username: 'user1',
+        password: 'super_password'
+      }
+      await createUser(servers[1].url, servers[1].accessToken, user.username, user.password)
+      const userAccessToken = await getUserAccessToken(servers[1], user)
+
+      const videoAttributes = {
+        name: 'my super name for server 2',
+        category: 4,
+        licence: 3,
+        language: 11,
+        nsfw: true,
+        description: 'my super description for server 2',
+        tags: [ 'tag1p2', 'tag2p2', 'tag3p2' ],
+        fixture: 'video_short2.webm'
+      }
+      await uploadVideo(servers[1].url, userAccessToken, videoAttributes)
+
+      // Transcoding
+      await wait(30000)
+
+      // All servers should have this video
+      for (const server of servers) {
+        let baseMagnet = {}
+
+        const res = await getVideosList(server.url)
+
+        const videos = res.body.data
+        expect(videos).to.be.an('array')
+        expect(videos.length).to.equal(2)
+        const video = videos[1]
+        expect(video.name).to.equal('my super name for server 2')
+        expect(video.category).to.equal(4)
+        expect(video.categoryLabel).to.equal('Art')
+        expect(video.licence).to.equal(3)
+        expect(video.licenceLabel).to.equal('Attribution - No Derivatives')
+        expect(video.language).to.equal(11)
+        expect(video.languageLabel).to.equal('German')
+        expect(video.nsfw).to.be.true
+        expect(video.description).to.equal('my super description for server 2')
+        expect(video.serverHost).to.equal('localhost:9002')
+        expect(video.duration).to.equal(5)
+        expect(dateIsValid(video.createdAt)).to.be.true
+        expect(dateIsValid(video.updatedAt)).to.be.true
+        expect(video.accountName).to.equal('user1')
+
+        if (server.url !== 'http://localhost:9002') {
+          expect(video.isLocal).to.be.false
+        } else {
+          expect(video.isLocal).to.be.true
+        }
+
+        const res2 = await getVideo(server.url, video.uuid)
+        const videoDetails = res2.body
+
+        expect(videoDetails.channel.name).to.equal('Default user1 channel')
+        expect(dateIsValid(videoDetails.channel.createdAt)).to.be.true
+        expect(dateIsValid(videoDetails.channel.updatedAt)).to.be.true
+        expect(videoDetails.tags).to.deep.equal([ 'tag1p2', 'tag2p2', 'tag3p2' ])
+
+        expect(videoDetails.files).to.have.lengthOf(4)
+
+        // Check common attributes
+        for (const file of videoDetails.files) {
+          expect(file.magnetUri).to.have.lengthOf.above(2)
+
+          // All servers should have the same magnet Uri
+          if (baseMagnet[file.resolution] === undefined) {
+            baseMagnet[file.resolution] = file.magnet
+          } else {
+            expect(baseMagnet[file.resolution]).to.equal(file.magnet)
+          }
+        }
+
+        const file240p = videoDetails.files.find(f => f.resolution === 240)
+        expect(file240p).not.to.be.undefined
+        expect(file240p.resolutionLabel).to.equal('240p')
+        expect(file240p.size).to.be.above(180000).and.below(200000)
+
+        const file360p = videoDetails.files.find(f => f.resolution === 360)
+        expect(file360p).not.to.be.undefined
+        expect(file360p.resolutionLabel).to.equal('360p')
+        expect(file360p.size).to.be.above(270000).and.below(290000)
+
+        const file480p = videoDetails.files.find(f => f.resolution === 480)
+        expect(file480p).not.to.be.undefined
+        expect(file480p.resolutionLabel).to.equal('480p')
+        expect(file480p.size).to.be.above(380000).and.below(400000)
+
+        const file720p = videoDetails.files.find(f => f.resolution === 720)
+        expect(file720p).not.to.be.undefined
+        expect(file720p.resolutionLabel).to.equal('720p')
+        expect(file720p.size).to.be.above(700000).and.below(7200000)
+
+        const test = await testVideoImage(server.url, 'video_short2.webm', videoDetails.thumbnailPath)
+        expect(test).to.equal(true)
+      }
+    })
+
+    it('Should upload two videos on server 3 and propagate on each server', async function () {
+      this.timeout(45000)
+
+      const videoAttributes1 = {
+        name: 'my super name for server 3',
+        category: 6,
+        licence: 5,
+        language: 11,
+        nsfw: true,
+        description: 'my super description for server 3',
+        tags: [ 'tag1p3' ],
+        fixture: 'video_short3.webm'
+      }
+      await uploadVideo(servers[2].url, servers[2].accessToken, videoAttributes1)
+
+      const videoAttributes2 = {
+        name: 'my super name for server 3-2',
+        category: 7,
+        licence: 6,
+        language: 12,
+        nsfw: false,
+        description: 'my super description for server 3-2',
+        tags: [ 'tag2p3', 'tag3p3', 'tag4p3' ],
+        fixture: 'video_short.webm'
+      }
+      await uploadVideo(servers[2].url, servers[2].accessToken, videoAttributes2)
+
+      await wait(10000)
+
+      let baseMagnet = null
+      // All servers should have this video
+      for (const server of servers) {
+        const res = await getVideosList(server.url)
+
+        const videos = res.body.data
+        expect(videos).to.be.an('array')
+        expect(videos.length).to.equal(4)
+
+        // We not sure about the order of the two last uploads
+        let video1 = null
+        let video2 = null
+        if (videos[2].name === 'my super name for server 3') {
+          video1 = videos[2]
+          video2 = videos[3]
+        } else {
+          video1 = videos[3]
+          video2 = videos[2]
+        }
+
+        expect(video1.name).to.equal('my super name for server 3')
+        expect(video1.category).to.equal(6)
+        expect(video1.categoryLabel).to.equal('Travels')
+        expect(video1.licence).to.equal(5)
+        expect(video1.licenceLabel).to.equal('Attribution - Non Commercial - Share Alike')
+        expect(video1.language).to.equal(11)
+        expect(video1.languageLabel).to.equal('German')
+        expect(video1.nsfw).to.be.ok
+        expect(video1.description).to.equal('my super description for server 3')
+        expect(video1.serverHost).to.equal('localhost:9003')
+        expect(video1.duration).to.equal(5)
+        expect(video1.accountName).to.equal('root')
+        expect(dateIsValid(video1.createdAt)).to.be.true
+        expect(dateIsValid(video1.updatedAt)).to.be.true
+
+        const res2 = await getVideo(server.url, video1.id)
+        const video1Details = res2.body
+        expect(video1Details.files).to.have.lengthOf(1)
+        expect(video1Details.tags).to.deep.equal([ 'tag1p3' ])
+
+        const file1 = video1Details.files[0]
+        expect(file1.magnetUri).to.have.lengthOf.above(2)
+        expect(file1.resolution).to.equal(720)
+        expect(file1.resolutionLabel).to.equal('720p')
+        expect(file1.size).to.equal(292677)
+
+        expect(video2.name).to.equal('my super name for server 3-2')
+        expect(video2.category).to.equal(7)
+        expect(video2.categoryLabel).to.equal('Gaming')
+        expect(video2.licence).to.equal(6)
+        expect(video2.licenceLabel).to.equal('Attribution - Non Commercial - No Derivatives')
+        expect(video2.language).to.equal(12)
+        expect(video2.languageLabel).to.equal('Korean')
+        expect(video2.nsfw).to.be.false
+        expect(video2.description).to.equal('my super description for server 3-2')
+        expect(video2.serverHost).to.equal('localhost:9003')
+        expect(video2.duration).to.equal(5)
+        expect(video2.accountName).to.equal('root')
+        expect(dateIsValid(video2.createdAt)).to.be.true
+        expect(dateIsValid(video2.updatedAt)).to.be.true
+
+        const res3 = await getVideo(server.url, video2.id)
+        const video2Details = res3.body
+        expect(video2Details.tags).to.deep.equal([ 'tag2p3', 'tag3p3', 'tag4p3' ])
+
+        expect(video2Details.files).to.have.lengthOf(1)
+
+        const file2 = video2Details.files[0]
+        const magnetUri2 = file2.magnetUri
+        expect(file2.magnetUri).to.have.lengthOf.above(2)
+        expect(file2.resolution).to.equal(720)
+        expect(file2.resolutionLabel).to.equal('720p')
+        expect(file2.size).to.equal(218910)
+
+        if (server.url !== 'http://localhost:9003') {
+          expect(video1.isLocal).to.be.false
+          expect(video2.isLocal).to.be.false
+        } else {
+          expect(video1.isLocal).to.be.true
+          expect(video2.isLocal).to.be.true
+        }
+
+        // All servers should have the same magnet Uri
+        if (baseMagnet === null) {
+          baseMagnet = magnetUri2
+        } else {
+          expect(baseMagnet).to.equal(magnetUri2)
+        }
+
+        const test1 = await testVideoImage(server.url, 'video_short3.webm', video1.thumbnailPath)
+        expect(test1).to.equal(true)
+
+        const test2 = await testVideoImage(server.url, 'video_short.webm', video2.thumbnailPath)
+        expect(test2).to.equal(true)
+      }
+    })
+  })
+
+  describe('Should seed the uploaded video', function () {
+    it('Should add the file 1 by asking server 3', async function () {
+      this.timeout(10000)
+
+      const res = await getVideosList(servers[2].url)
+
+      const video = res.body.data[0]
+      toRemove.push(res.body.data[2])
+      toRemove.push(res.body.data[3])
+
+      const res2 = await getVideo(servers[2].url, video.id)
+      const videoDetails = res2.body
+
+      const torrent = await webtorrentAdd(videoDetails.files[0].magnetUri)
+      expect(torrent.files).to.be.an('array')
+      expect(torrent.files.length).to.equal(1)
+      expect(torrent.files[0].path).to.exist.and.to.not.equal('')
+    })
+
+    it('Should add the file 2 by asking server 1', async function () {
+      this.timeout(10000)
+
+      const res = await getVideosList(servers[0].url)
+
+      const video = res.body.data[1]
+      const res2 = await getVideo(servers[0].url, video.id)
+      const videoDetails = res2.body
+
+      const torrent = await webtorrentAdd(videoDetails.files[0].magnetUri)
+      expect(torrent.files).to.be.an('array')
+      expect(torrent.files.length).to.equal(1)
+      expect(torrent.files[0].path).to.exist.and.to.not.equal('')
+    })
+
+    it('Should add the file 3 by asking server 2', async function () {
+      this.timeout(10000)
+
+      const res = await getVideosList(servers[1].url)
+
+      const video = res.body.data[2]
+      const res2 = await getVideo(servers[1].url, video.id)
+      const videoDetails = res2.body
+
+      const torrent = await webtorrentAdd(videoDetails.files[0].magnetUri)
+      expect(torrent.files).to.be.an('array')
+      expect(torrent.files.length).to.equal(1)
+      expect(torrent.files[0].path).to.exist.and.to.not.equal('')
+    })
+
+    it('Should add the file 3-2 by asking server 1', async function () {
+      this.timeout(10000)
+
+      const res = await getVideosList(servers[0].url)
+
+      const video = res.body.data[3]
+      const res2 = await getVideo(servers[0].url, video.id)
+      const videoDetails = res2.body
+
+      const torrent = await webtorrentAdd(videoDetails.files[0].magnetUri)
+      expect(torrent.files).to.be.an('array')
+      expect(torrent.files.length).to.equal(1)
+      expect(torrent.files[0].path).to.exist.and.to.not.equal('')
+    })
+
+    it('Should add the file 2 in 360p by asking server 1', async function () {
+      this.timeout(10000)
+
+      const res = await getVideosList(servers[0].url)
+
+      const video = res.body.data.find(v => v.name === 'my super name for server 2')
+      const res2 = await getVideo(servers[0].url, video.id)
+      const videoDetails = res2.body
+
+      const file = videoDetails.files.find(f => f.resolution === 360)
+      expect(file).not.to.be.undefined
+
+      const torrent = await webtorrentAdd(file.magnetUri)
+      expect(torrent.files).to.be.an('array')
+      expect(torrent.files.length).to.equal(1)
+      expect(torrent.files[0].path).to.exist.and.to.not.equal('')
+    })
+  })
+
+  describe('Should update video views, likes and dislikes', function () {
+    let localVideosServer3 = []
+    let remoteVideosServer1 = []
+    let remoteVideosServer2 = []
+    let remoteVideosServer3 = []
+
+    before(async function () {
+      const res1 = await getVideosList(servers[0].url)
+      remoteVideosServer1 = res1.body.data.filter(video => video.isLocal === false).map(video => video.uuid)
+
+      const res2 = await getVideosList(servers[1].url)
+      remoteVideosServer2 = res2.body.data.filter(video => video.isLocal === false).map(video => video.uuid)
+
+      const res3 = await getVideosList(servers[2].url)
+      localVideosServer3 = res3.body.data.filter(video => video.isLocal === true).map(video => video.uuid)
+      remoteVideosServer3 = res3.body.data.filter(video => video.isLocal === false).map(video => video.uuid)
+    })
+
+    it('Should view multiple videos on owned servers', async function () {
+      this.timeout(10000)
+
+      const tasks: Promise<any>[] = []
+      tasks.push(viewVideo(servers[2].url, localVideosServer3[0]))
+      tasks.push(viewVideo(servers[2].url, localVideosServer3[0]))
+      tasks.push(viewVideo(servers[2].url, localVideosServer3[0]))
+      tasks.push(viewVideo(servers[2].url, localVideosServer3[1]))
+
+      await Promise.all(tasks)
+
+      await wait(5000)
+
+      for (const server of servers) {
+        const res = await getVideosList(server.url)
+
+        const videos = res.body.data
+        const video0 = videos.find(v => v.uuid === localVideosServer3[0])
+        const video1 = videos.find(v => v.uuid === localVideosServer3[1])
+
+        expect(video0.views).to.equal(3)
+        expect(video1.views).to.equal(1)
+      }
+    })
+
+    it('Should view multiple videos on each servers', async function () {
+      this.timeout(15000)
+
+      const tasks: Promise<any>[] = []
+      tasks.push(viewVideo(servers[0].url, remoteVideosServer1[0]))
+      tasks.push(viewVideo(servers[1].url, remoteVideosServer2[0]))
+      tasks.push(viewVideo(servers[1].url, remoteVideosServer2[0]))
+      tasks.push(viewVideo(servers[2].url, remoteVideosServer3[0]))
+      tasks.push(viewVideo(servers[2].url, remoteVideosServer3[1]))
+      tasks.push(viewVideo(servers[2].url, remoteVideosServer3[1]))
+      tasks.push(viewVideo(servers[2].url, remoteVideosServer3[1]))
+      tasks.push(viewVideo(servers[2].url, localVideosServer3[1]))
+      tasks.push(viewVideo(servers[2].url, localVideosServer3[1]))
+      tasks.push(viewVideo(servers[2].url, localVideosServer3[1]))
+
+      await Promise.all(tasks)
+
+      await wait(10000)
+
+      let baseVideos = null
+
+      for (const server of servers) {
+        const res = await getVideosList(server.url)
+
+        const videos = res.body.data
+
+        // Initialize base videos for future comparisons
+        if (baseVideos === null) {
+          baseVideos = videos
+          continue
+        }
+
+        for (const baseVideo of baseVideos) {
+          const sameVideo = videos.find(video => video.name === baseVideo.name)
+          expect(baseVideo.views).to.equal(sameVideo.views)
+        }
+      }
+    })
+
+    it('Should like and dislikes videos on different services', async function () {
+      this.timeout(20000)
+
+      const tasks: Promise<any>[] = []
+      tasks.push(rateVideo(servers[0].url, servers[0].accessToken, remoteVideosServer1[0], 'like'))
+      tasks.push(rateVideo(servers[0].url, servers[0].accessToken, remoteVideosServer1[0], 'dislike'))
+      tasks.push(rateVideo(servers[0].url, servers[0].accessToken, remoteVideosServer1[0], 'like'))
+      tasks.push(rateVideo(servers[2].url, servers[2].accessToken, localVideosServer3[1], 'like'))
+      tasks.push(rateVideo(servers[2].url, servers[2].accessToken, localVideosServer3[1], 'dislike'))
+      tasks.push(rateVideo(servers[2].url, servers[2].accessToken, remoteVideosServer3[1], 'dislike'))
+      tasks.push(rateVideo(servers[2].url, servers[2].accessToken, remoteVideosServer3[0], 'like'))
+
+      await Promise.all(tasks)
+
+      await wait(10000)
+
+      let baseVideos = null
+      for (const server of servers) {
+        const res = await getVideosList(server.url)
+
+        const videos = res.body.data
+
+        // Initialize base videos for future comparisons
+        if (baseVideos === null) {
+          baseVideos = videos
+          continue
+        }
+
+        for (const baseVideo of baseVideos) {
+          const sameVideo = videos.find(video => video.name === baseVideo.name)
+          expect(baseVideo.likes).to.equal(sameVideo.likes)
+          expect(baseVideo.dislikes).to.equal(sameVideo.dislikes)
+        }
+      }
+    })
+  })
+
+  describe('Should manipulate these videos', function () {
+    it('Should update the video 3 by asking server 3', async function () {
+      this.timeout(10000)
+
+      const attributes = {
+        name: 'my super video updated',
+        category: 10,
+        licence: 7,
+        language: 13,
+        nsfw: true,
+        description: 'my super description updated',
+        tags: [ 'tag_up_1', 'tag_up_2' ]
+      }
+
+      await updateVideo(servers[2].url, servers[2].accessToken, toRemove[0].id, attributes)
+
+      await wait(5000)
+    })
+
+    it('Should have the video 3 updated on each server', async function () {
+      this.timeout(10000)
+
+      for (const server of servers) {
+        const res = await getVideosList(server.url)
+
+        const videos = res.body.data
+        const videoUpdated = videos.find(video => video.name === 'my super video updated')
+
+        expect(!!videoUpdated).to.be.true
+        expect(videoUpdated.category).to.equal(10)
+        expect(videoUpdated.categoryLabel).to.equal('Entertainment')
+        expect(videoUpdated.licence).to.equal(7)
+        expect(videoUpdated.licenceLabel).to.equal('Public Domain Dedication')
+        expect(videoUpdated.language).to.equal(13)
+        expect(videoUpdated.languageLabel).to.equal('French')
+        expect(videoUpdated.nsfw).to.be.ok
+        expect(videoUpdated.description).to.equal('my super description updated')
+        expect(dateIsValid(videoUpdated.updatedAt, 20000)).to.be.true
+
+        const res2 = await getVideo(server.url, videoUpdated.uuid)
+        const videoUpdatedDetails = res2.body
+        expect(videoUpdatedDetails.tags).to.deep.equal([ 'tag_up_1', 'tag_up_2' ])
+
+        const file = videoUpdatedDetails.files[0]
+        expect(file.magnetUri).to.have.lengthOf.above(2)
+        expect(file.resolution).to.equal(720)
+        expect(file.resolutionLabel).to.equal('720p')
+        expect(file.size).to.equal(292677)
+
+        const test = await testVideoImage(server.url, 'video_short3.webm', videoUpdated.thumbnailPath)
+        expect(test).to.equal(true)
+
+        // Avoid "duplicate torrent" errors
+        const refreshWebTorrent = true
+        const torrent = await webtorrentAdd(videoUpdatedDetails .files[0].magnetUri, refreshWebTorrent)
+        expect(torrent.files).to.be.an('array')
+        expect(torrent.files.length).to.equal(1)
+        expect(torrent.files[0].path).to.exist.and.to.not.equal('')
+      }
+    })
+
+    it('Should remove the videos 3 and 3-2 by asking server 3', async function () {
+      this.timeout(10000)
+
+      await removeVideo(servers[2].url, servers[2].accessToken, toRemove[0].id)
+      await removeVideo(servers[2].url, servers[2].accessToken, toRemove[1].id)
+
+      await wait(5000)
+    })
+
+    it('Should have videos 1 and 3 on each server', async function () {
+      for (const server of servers) {
+        const res = await getVideosList(server.url)
+
+        const videos = res.body.data
+        expect(videos).to.be.an('array')
+        expect(videos.length).to.equal(2)
+        expect(videos[0].name).not.to.equal(videos[1].name)
+        expect(videos[0].name).not.to.equal(toRemove[0].name)
+        expect(videos[1].name).not.to.equal(toRemove[0].name)
+        expect(videos[0].name).not.to.equal(toRemove[1].name)
+        expect(videos[1].name).not.to.equal(toRemove[1].name)
+
+        videoUUID = videos.find(video => video.name === 'my super name for server 1').uuid
+      }
+    })
+
+    it('Should get the same video by UUID on each server', async function () {
+      let baseVideo = null
+      for (const server of servers) {
+        const res = await getVideo(server.url, videoUUID)
+
+        const video = res.body
+
+        if (baseVideo === null) {
+          baseVideo = video
+          continue
+        }
+
+        expect(baseVideo.name).to.equal(video.name)
+        expect(baseVideo.uuid).to.equal(video.uuid)
+        expect(baseVideo.category).to.equal(video.category)
+        expect(baseVideo.language).to.equal(video.language)
+        expect(baseVideo.licence).to.equal(video.licence)
+        expect(baseVideo.category).to.equal(video.category)
+        expect(baseVideo.nsfw).to.equal(video.nsfw)
+        expect(baseVideo.accountName).to.equal(video.accountName)
+        expect(baseVideo.tags).to.deep.equal(video.tags)
+      }
+    })
+
+    it('Should get the preview from each server', async function () {
+      for (const server of servers) {
+        const res = await getVideo(server.url, videoUUID)
+        const video = res.body
+
+        const test = await testVideoImage(server.url, 'video_short1-preview.webm', video.previewPath)
+        expect(test).to.equal(true)
+      }
+    })
+  })
+
+  describe('Should comment these videos', function () {
+    it('Should add comment (threads and replies)', async function () {
+      this.timeout(25000)
+
+      {
+        const text = 'my super first comment'
+        await addVideoCommentThread(servers[ 0 ].url, servers[ 0 ].accessToken, videoUUID, text)
+      }
+
+      {
+        const text = 'my super second comment'
+        await addVideoCommentThread(servers[ 2 ].url, servers[ 2 ].accessToken, videoUUID, text)
+      }
+
+      await wait(5000)
+
+      {
+        const res = await getVideoCommentThreads(servers[1].url, videoUUID, 0, 5)
+        const threadId = res.body.data.find(c => c.text === 'my super first comment').id
+
+        const text = 'my super answer to thread 1'
+        await addVideoCommentReply(servers[ 1 ].url, servers[ 1 ].accessToken, videoUUID, threadId, text)
+      }
+
+      await wait(5000)
+
+      {
+        const res1 = await getVideoCommentThreads(servers[2].url, videoUUID, 0, 5)
+        const threadId = res1.body.data.find(c => c.text === 'my super first comment').id
+
+        const res2 = await getVideoThreadComments(servers[2].url, videoUUID, threadId)
+        const childCommentId = res2.body.children[0].comment.id
+
+        const text3 = 'my second answer to thread 1'
+        await addVideoCommentReply(servers[ 2 ].url, servers[ 2 ].accessToken, videoUUID, threadId, text3)
+
+        const text2 = 'my super answer to answer of thread 1'
+        await addVideoCommentReply(servers[ 2 ].url, servers[ 2 ].accessToken, videoUUID, childCommentId, text2)
+      }
+
+      await wait(5000)
+    })
+
+    it('Should have these threads', async function () {
+      for (const server of servers) {
+        const res = await getVideoCommentThreads(server.url, videoUUID, 0, 5)
+
+        expect(res.body.total).to.equal(2)
+        expect(res.body.data).to.be.an('array')
+        expect(res.body.data).to.have.lengthOf(2)
+
+        {
+          const comment: VideoComment = res.body.data.find(c => c.text === 'my super first comment')
+          expect(comment).to.not.be.undefined
+          expect(comment.inReplyToCommentId).to.be.null
+          expect(comment.account.name).to.equal('root')
+          expect(comment.account.host).to.equal('localhost:9001')
+          expect(comment.totalReplies).to.equal(3)
+          expect(dateIsValid(comment.createdAt as string)).to.be.true
+          expect(dateIsValid(comment.updatedAt as string)).to.be.true
+        }
+
+        {
+          const comment: VideoComment = res.body.data.find(c => c.text === 'my super second comment')
+          expect(comment).to.not.be.undefined
+          expect(comment.inReplyToCommentId).to.be.null
+          expect(comment.account.name).to.equal('root')
+          expect(comment.account.host).to.equal('localhost:9003')
+          expect(comment.totalReplies).to.equal(0)
+          expect(dateIsValid(comment.createdAt as string)).to.be.true
+          expect(dateIsValid(comment.updatedAt as string)).to.be.true
+        }
+      }
+    })
+
+    it('Should have these comments', async function () {
+      for (const server of servers) {
+        const res1 = await getVideoCommentThreads(server.url, videoUUID, 0, 5)
+        const threadId = res1.body.data.find(c => c.text === 'my super first comment').id
+
+        const res2 = await getVideoThreadComments(server.url, videoUUID, threadId)
+
+        const tree: VideoCommentThreadTree = res2.body
+        expect(tree.comment.text).equal('my super first comment')
+        expect(tree.comment.account.name).equal('root')
+        expect(tree.comment.account.host).equal('localhost:9001')
+        expect(tree.children).to.have.lengthOf(2)
+
+        const firstChild = tree.children[0]
+        expect(firstChild.comment.text).to.equal('my super answer to thread 1')
+        expect(firstChild.comment.account.name).equal('root')
+        expect(firstChild.comment.account.host).equal('localhost:9002')
+        expect(firstChild.children).to.have.lengthOf(1)
+
+        const childOfFirstChild = firstChild.children[0]
+        expect(childOfFirstChild.comment.text).to.equal('my super answer to answer of thread 1')
+        expect(childOfFirstChild.comment.account.name).equal('root')
+        expect(childOfFirstChild.comment.account.host).equal('localhost:9003')
+        expect(childOfFirstChild.children).to.have.lengthOf(0)
+
+        const secondChild = tree.children[1]
+        expect(secondChild.comment.text).to.equal('my second answer to thread 1')
+        expect(secondChild.comment.account.name).equal('root')
+        expect(secondChild.comment.account.host).equal('localhost:9003')
+        expect(secondChild.children).to.have.lengthOf(0)
+      }
+    })
+  })
+
+  describe('With minimum parameters', function () {
+    it('Should upload and propagate the video', async function () {
+      this.timeout(50000)
+
+      const path = '/api/v1/videos/upload'
+
+      const req = request(servers[1].url)
+        .post(path)
+        .set('Accept', 'application/json')
+        .set('Authorization', 'Bearer ' + servers[1].accessToken)
+        .field('name', 'minimum parameters')
+        .field('privacy', '1')
+        .field('nsfw', 'false')
+        .field('channelId', '1')
+
+      const filePath = join(__dirname, '..', 'api', 'fixtures', 'video_short.webm')
+
+      await req.attach('videofile', filePath)
+        .expect(200)
+
+      await wait(25000)
+
+      for (const server of servers) {
+        const res = await getVideosList(server.url)
+        const video = res.body.data.find(v => v.name === 'minimum parameters')
+
+        expect(video.name).to.equal('minimum parameters')
+        expect(video.category).to.equal(null)
+        expect(video.categoryLabel).to.equal('Misc')
+        expect(video.licence).to.equal(null)
+        expect(video.licenceLabel).to.equal('Unknown')
+        expect(video.language).to.equal(null)
+        expect(video.languageLabel).to.equal('Unknown')
+        expect(video.nsfw).to.not.be.ok
+        expect(video.description).to.equal(null)
+        expect(video.serverHost).to.equal('localhost:9002')
+        expect(video.accountName).to.equal('root')
+        expect(dateIsValid(video.createdAt)).to.be.true
+        expect(dateIsValid(video.updatedAt)).to.be.true
+      }
+    })
+  })
+
+  after(async function () {
+    killallServers(servers)
+
+    // Keep the logs if the test failed
+    if (this['ok']) {
+      await flushTests()
+    }
+  })
+})