158 files changed, 2142 insertions, 476 deletions

diff --git a/server/controllers/api/users/token.ts b/server/controllers/api/users/token.ts
index 42f4f6096..5ada4a805 100644
--- a/server/controllers/api/users/token.ts
+++ b/server/controllers/api/users/token.ts
@@ -1,13 +1,13 @@
 import express from 'express'
 import RateLimit from 'express-rate-limit'
 import { logger } from '@server/helpers/logger'
-import { buildUUID } from '@shared/core-utils/uuid'
 import { CONFIG } from '@server/initializers/config'
 import { getAuthNameFromRefreshGrant, getBypassFromExternalAuth, getBypassFromPasswordGrant } from '@server/lib/auth/external-auth'
 import { handleOAuthToken } from '@server/lib/auth/oauth'
 import { BypassLogin, revokeToken } from '@server/lib/auth/oauth-model'
 import { Hooks } from '@server/lib/plugins/hooks'
 import { asyncMiddleware, authenticate, openapiOperationDoc } from '@server/middlewares'
+import { buildUUID } from '@shared/core-utils'
 import { ScopedToken } from '@shared/models/users/user-scoped-token'
 
 const tokensRouter = express.Router()
diff --git a/server/controllers/api/video-playlist.ts b/server/controllers/api/video-playlist.ts
index f8f07b1c6..dc1947764 100644
--- a/server/controllers/api/video-playlist.ts
+++ b/server/controllers/api/video-playlist.ts
@@ -1,10 +1,10 @@
 import express from 'express'
 import { join } from 'path'
-import { uuidToShort } from '@shared/core-utils/uuid'
 import { scheduleRefreshIfNeeded } from '@server/lib/activitypub/playlists'
 import { Hooks } from '@server/lib/plugins/hooks'
 import { getServerActor } from '@server/models/application/application'
 import { MVideoPlaylistFull, MVideoPlaylistThumbnail, MVideoThumbnail } from '@server/types/models'
+import { uuidToShort } from '@shared/core-utils'
 import { VideoPlaylistCreateResult, VideoPlaylistElementCreateResult } from '@shared/models'
 import { HttpStatusCode } from '../../../shared/models/http/http-error-codes'
 import { VideoPlaylistCreate } from '../../../shared/models/videos/playlist/video-playlist-create.model'
diff --git a/server/controllers/api/videos/live.ts b/server/controllers/api/videos/live.ts
index e466d041b..4ee39aa4f 100644
--- a/server/controllers/api/videos/live.ts
+++ b/server/controllers/api/videos/live.ts
@@ -1,6 +1,5 @@
 import express from 'express'
 import { createReqFiles } from '@server/helpers/express-utils'
-import { buildUUID, uuidToShort } from '@shared/core-utils/uuid'
 import { CONFIG } from '@server/initializers/config'
 import { ASSETS_PATH, MIMETYPES } from '@server/initializers/constants'
 import { getLocalVideoActivityPubUrl } from '@server/lib/activitypub/url'
@@ -10,6 +9,7 @@ import { buildLocalVideoFromReq, buildVideoThumbnailsFromReq, setVideoTags } fro
 import { videoLiveAddValidator, videoLiveGetValidator, videoLiveUpdateValidator } from '@server/middlewares/validators/videos/video-live'
 import { VideoLiveModel } from '@server/models/video/video-live'
 import { MVideoDetails, MVideoFullLight } from '@server/types/models'
+import { buildUUID, uuidToShort } from '@shared/core-utils'
 import { LiveVideoCreate, LiveVideoUpdate, VideoState } from '../../../../shared'
 import { HttpStatusCode } from '../../../../shared/models/http/http-error-codes'
 import { logger } from '../../../helpers/logger'
diff --git a/server/controllers/api/videos/upload.ts b/server/controllers/api/videos/upload.ts
index a4d0f980f..9f620c04d 100644
--- a/server/controllers/api/videos/upload.ts
+++ b/server/controllers/api/videos/upload.ts
@@ -1,9 +1,7 @@
 import express from 'express'
 import { move } from 'fs-extra'
 import { basename } from 'path'
-import { getLowercaseExtension } from '@shared/core-utils'
 import { getResumableUploadPath } from '@server/helpers/upload'
-import { uuidToShort } from '@shared/core-utils/uuid'
 import { createTorrentAndSetInfoHash } from '@server/helpers/webtorrent'
 import { getLocalVideoActivityPubUrl } from '@server/lib/activitypub/url'
 import { generateWebTorrentVideoFilename } from '@server/lib/paths'
@@ -20,6 +18,7 @@ import { VideoPathManager } from '@server/lib/video-path-manager'
 import { buildNextVideoState } from '@server/lib/video-state'
 import { openapiOperationDoc } from '@server/middlewares/doc'
 import { MVideo, MVideoFile, MVideoFullLight } from '@server/types/models'
+import { getLowercaseExtension, uuidToShort } from '@shared/core-utils'
 import { VideoCreate, VideoState } from '../../../../shared'
 import { HttpStatusCode } from '../../../../shared/models'
 import { auditLoggerFactory, getAuditIdFromRes, VideoAuditView } from '../../../helpers/audit-logger'
diff --git a/server/helpers/custom-validators/misc.ts b/server/helpers/custom-validators/misc.ts
index eaabdbbea..65578c143 100644
--- a/server/helpers/custom-validators/misc.ts
+++ b/server/helpers/custom-validators/misc.ts
@@ -2,7 +2,7 @@ import 'multer'
 import { UploadFilesForCheck } from 'express'
 import { sep } from 'path'
 import validator from 'validator'
-import { isShortUUID, shortToUUID } from '@shared/core-utils/uuid'
+import { isShortUUID, shortToUUID } from '@shared/core-utils'
 
 function exists (value: any) {
   return value !== undefined && value !== null
diff --git a/server/helpers/image-utils.ts b/server/helpers/image-utils.ts
index ced288045..c4704b189 100644
--- a/server/helpers/image-utils.ts
+++ b/server/helpers/image-utils.ts
@@ -1,9 +1,8 @@
 import { copy, readFile, remove, rename } from 'fs-extra'
 import Jimp, { read } from 'jimp'
-import { getLowercaseExtension } from '@shared/core-utils'
+import { buildUUID, getLowercaseExtension } from '@shared/core-utils'
 import { convertWebPToJPG, processGIF } from './ffmpeg-utils'
 import { logger } from './logger'
-import { buildUUID } from '@shared/core-utils/uuid'
 
 function generateImageFilename (extension = '.jpg') {
   return buildUUID() + extension
diff --git a/server/helpers/peertube-crypto.ts b/server/helpers/peertube-crypto.ts
index 31705e7fa..66a353204 100644
--- a/server/helpers/peertube-crypto.ts
+++ b/server/helpers/peertube-crypto.ts
@@ -4,7 +4,7 @@ import { Request } from 'express'
 import { cloneDeep } from 'lodash'
 import { BCRYPT_SALT_SIZE, HTTP_SIGNATURE, PRIVATE_RSA_KEY_SIZE } from '../initializers/constants'
 import { MActor } from '../types/models'
-import { sha256 } from '@shared/core-utils/crypto'
+import { sha256 } from '@shared/core-utils/common/crypto'
 import { createPrivateKey, getPublicKey, promisify1, promisify2 } from './core-utils'
 import { jsonld } from './custom-jsonld-signature'
 import { logger } from './logger'
diff --git a/server/helpers/utils.ts b/server/helpers/utils.ts
index 882f808ab..d6a3dae95 100644
--- a/server/helpers/utils.ts
+++ b/server/helpers/utils.ts
@@ -3,7 +3,7 @@ import { Instance as ParseTorrent } from 'parse-torrent'
 import { join } from 'path'
 import { ResultList } from '../../shared'
 import { CONFIG } from '../initializers/config'
-import { sha256 } from '@shared/core-utils/crypto'
+import { sha256 } from '@shared/core-utils/common/crypto'
 import { execPromise, execPromise2, randomBytesPromise } from './core-utils'
 import { logger } from './logger'
 
diff --git a/server/helpers/webtorrent.ts b/server/helpers/webtorrent.ts
index 67cb3971d..03663d73c 100644
--- a/server/helpers/webtorrent.ts
+++ b/server/helpers/webtorrent.ts
@@ -15,7 +15,7 @@ import { MVideoFile, MVideoFileRedundanciesOpt } from '@server/types/models/vide
 import { MStreamingPlaylistVideo } from '@server/types/models/video/video-streaming-playlist'
 import { CONFIG } from '../initializers/config'
 import { promisify2 } from './core-utils'
-import { sha1 } from '@shared/core-utils/crypto'
+import { sha1 } from '@shared/core-utils/common/crypto'
 import { logger } from './logger'
 import { generateVideoImportTmpPath } from './utils'
 import { extractVideo } from './video'
diff --git a/server/initializers/constants.ts b/server/initializers/constants.ts
index 258ccdb51..57f7af789 100644
--- a/server/initializers/constants.ts
+++ b/server/initializers/constants.ts
@@ -2,7 +2,7 @@ import { CronRepeatOptions, EveryRepeatOptions } from 'bull'
 import { randomBytes } from 'crypto'
 import { invert } from 'lodash'
 import { join } from 'path'
-import { randomInt } from '../../shared/core-utils/common/miscs'
+import { randomInt, root } from '@shared/core-utils'
 import {
   AbuseState,
   JobType,
@@ -18,7 +18,6 @@ import { FollowState } from '../../shared/models/actors'
 import { NSFWPolicyType } from '../../shared/models/videos/nsfw-policy.type'
 import { VideoPlaylistPrivacy } from '../../shared/models/videos/playlist/video-playlist-privacy.model'
 import { VideoPlaylistType } from '../../shared/models/videos/playlist/video-playlist-type.model'
-import { root } from '../../shared/core-utils'
 // Do not use barrels, remain constants as independent as possible
 import { isTestInstance, sanitizeHost, sanitizeUrl } from '../helpers/core-utils'
 import { CONFIG, registerConfigChangedHandler } from './config'
diff --git a/server/initializers/migrations/0080-video-channels.ts b/server/initializers/migrations/0080-video-channels.ts
index 82971c9f5..221475bb1 100644
--- a/server/initializers/migrations/0080-video-channels.ts
+++ b/server/initializers/migrations/0080-video-channels.ts
@@ -1,4 +1,4 @@
-import { buildUUID } from '@shared/core-utils/uuid'
+import { buildUUID } from '@shared/core-utils'
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
diff --git a/server/initializers/migrations/0345-video-playlists.ts b/server/initializers/migrations/0345-video-playlists.ts
index 5cc52e7ee..fb27c9301 100644
--- a/server/initializers/migrations/0345-video-playlists.ts
+++ b/server/initializers/migrations/0345-video-playlists.ts
@@ -1,5 +1,5 @@
 import * as Sequelize from 'sequelize'
-import { buildUUID } from '@shared/core-utils/uuid'
+import { buildUUID } from '@shared/core-utils'
 import { VideoPlaylistPrivacy, VideoPlaylistType } from '../../../shared/models/videos'
 import { WEBSERVER } from '../constants'
 
diff --git a/server/initializers/migrations/0560-user-feed-token.ts b/server/initializers/migrations/0560-user-feed-token.ts
index 961777e35..4ed4d9681 100644
--- a/server/initializers/migrations/0560-user-feed-token.ts
+++ b/server/initializers/migrations/0560-user-feed-token.ts
@@ -1,5 +1,5 @@
 import * as Sequelize from 'sequelize'
-import { buildUUID } from '@shared/core-utils/uuid'
+import { buildUUID } from '@shared/core-utils'
 
 async function up (utils: {
   transaction: Sequelize.Transaction
diff --git a/server/lib/activitypub/actors/shared/object-to-model-attributes.ts b/server/lib/activitypub/actors/shared/object-to-model-attributes.ts
index 1ad89ac56..38d93c108 100644
--- a/server/lib/activitypub/actors/shared/object-to-model-attributes.ts
+++ b/server/lib/activitypub/actors/shared/object-to-model-attributes.ts
@@ -1,9 +1,8 @@
-import { getLowercaseExtension } from '@shared/core-utils'
 import { isActivityPubUrlValid } from '@server/helpers/custom-validators/activitypub/misc'
-import { buildUUID } from '@shared/core-utils/uuid'
 import { MIMETYPES } from '@server/initializers/constants'
 import { ActorModel } from '@server/models/actor/actor'
 import { FilteredModelAttributes } from '@server/types'
+import { buildUUID, getLowercaseExtension } from '@shared/core-utils'
 import { ActivityPubActor, ActorImageType } from '@shared/models'
 
 function getActorAttributesFromObject (
diff --git a/server/lib/auth/oauth.ts b/server/lib/auth/oauth.ts
index 47bc8c055..dc0022852 100644
--- a/server/lib/auth/oauth.ts
+++ b/server/lib/auth/oauth.ts
@@ -8,7 +8,7 @@ import {
   UnauthorizedClientError,
   UnsupportedGrantTypeError
 } from 'oauth2-server'
-import { sha1 } from '@shared/core-utils/crypto'
+import { sha1 } from '@shared/core-utils/common/crypto'
 import { randomBytesPromise } from '@server/helpers/core-utils'
 import { MOAuthClient } from '@server/types/models'
 import { OAUTH_LIFETIME } from '../../initializers/constants'
diff --git a/server/lib/client-html.ts b/server/lib/client-html.ts
index dee7ca8ed..91708839b 100644
--- a/server/lib/client-html.ts
+++ b/server/lib/client-html.ts
@@ -9,7 +9,7 @@ import { buildFileLocale, getDefaultLocale, is18nLocale, POSSIBLE_LOCALES } from
 import { HttpStatusCode } from '../../shared/models/http/http-error-codes'
 import { VideoPlaylistPrivacy, VideoPrivacy } from '../../shared/models/videos'
 import { isTestInstance } from '../helpers/core-utils'
-import { sha256 } from '@shared/core-utils/crypto'
+import { sha256 } from '@shared/core-utils/common/crypto'
 import { logger } from '../helpers/logger'
 import { mdToPlainText } from '../helpers/markdown'
 import { CONFIG } from '../initializers/config'
diff --git a/server/lib/hls.ts b/server/lib/hls.ts
index 220b7733b..e4904be5f 100644
--- a/server/lib/hls.ts
+++ b/server/lib/hls.ts
@@ -2,7 +2,7 @@ import { close, ensureDir, move, open, outputJSON, read, readFile, remove, stat,
 import { flatten, uniq } from 'lodash'
 import { basename, dirname, join } from 'path'
 import { MStreamingPlaylistFilesVideo, MVideo, MVideoUUID } from '@server/types/models'
-import { sha256 } from '@shared/core-utils/crypto'
+import { sha256 } from '@shared/core-utils/common/crypto'
 import { getAudioStreamCodec, getVideoStreamCodec, getVideoStreamSize } from '../helpers/ffprobe-utils'
 import { logger } from '../helpers/logger'
 import { doRequest, doRequestAndSaveToFile } from '../helpers/requests'
diff --git a/server/lib/local-actor.ts b/server/lib/local-actor.ts
index 572696f2a..04ad98f3e 100644
--- a/server/lib/local-actor.ts
+++ b/server/lib/local-actor.ts
@@ -2,9 +2,8 @@ import 'multer'
 import { queue } from 'async'
 import LRUCache from 'lru-cache'
 import { join } from 'path'
-import { getLowercaseExtension } from '@shared/core-utils'
-import { buildUUID } from '@shared/core-utils/uuid'
 import { ActorModel } from '@server/models/actor/actor'
+import { buildUUID, getLowercaseExtension } from '@shared/core-utils'
 import { ActivityPubActorType, ActorImageType } from '@shared/models'
 import { retryTransactionWrapper } from '../helpers/database-utils'
 import { processImage } from '../helpers/image-utils'
diff --git a/server/lib/paths.ts b/server/lib/paths.ts
index d8cf812e3..bf0c3a86b 100644
--- a/server/lib/paths.ts
+++ b/server/lib/paths.ts
@@ -1,9 +1,8 @@
 import { join } from 'path'
-import { buildUUID } from '@shared/core-utils/uuid'
 import { CONFIG } from '@server/initializers/config'
 import { HLS_REDUNDANCY_DIRECTORY, HLS_STREAMING_PLAYLIST_DIRECTORY } from '@server/initializers/constants'
 import { isStreamingPlaylist, MStreamingPlaylistVideo, MVideo, MVideoFile, MVideoUUID } from '@server/types/models'
-import { removeFragmentedMP4Ext } from '@shared/core-utils'
+import { buildUUID, removeFragmentedMP4Ext } from '@shared/core-utils'
 
 // ################## Video file name ##################
 
diff --git a/server/lib/user.ts b/server/lib/user.ts
index 230bf37d0..3ba0c0ca4 100644
--- a/server/lib/user.ts
+++ b/server/lib/user.ts
@@ -1,7 +1,7 @@
 import { Transaction } from 'sequelize/types'
-import { buildUUID } from '@shared/core-utils/uuid'
 import { UserModel } from '@server/models/user/user'
 import { MActorDefault } from '@server/types/models/actor'
+import { buildUUID } from '@shared/core-utils'
 import { ActivityPubActorType } from '../../shared/models/activitypub'
 import { UserNotificationSetting, UserNotificationSettingValue } from '../../shared/models/users'
 import { SERVER_ACTOR_NAME, WEBSERVER } from '../initializers/constants'
diff --git a/server/lib/video-path-manager.ts b/server/lib/video-path-manager.ts
index 429b36df9..4027f885d 100644
--- a/server/lib/video-path-manager.ts
+++ b/server/lib/video-path-manager.ts
@@ -1,6 +1,5 @@
 import { remove } from 'fs-extra'
 import { extname, join } from 'path'
-import { buildUUID } from '@shared/core-utils/uuid'
 import { extractVideo } from '@server/helpers/video'
 import { CONFIG } from '@server/initializers/config'
 import {
@@ -11,6 +10,7 @@ import {
   MVideoFileVideo,
   MVideoUUID
 } from '@server/types/models'
+import { buildUUID } from '@shared/core-utils'
 import { VideoStorage } from '@shared/models'
 import { makeHLSFileAvailable, makeWebTorrentFileAvailable } from './object-storage'
 import { getHLSDirectory, getHLSRedundancyDirectory, getHlsResolutionPlaylistFilename } from './paths'
diff --git a/server/models/user/user-notification.ts b/server/models/user/user-notification.ts
index 4a9a84a5b..d71bb4d56 100644
--- a/server/models/user/user-notification.ts
+++ b/server/models/user/user-notification.ts
@@ -1,7 +1,7 @@
 import { FindOptions, ModelIndexesOptions, Op, WhereOptions } from 'sequelize'
 import { AllowNull, BelongsTo, Column, CreatedAt, Default, ForeignKey, Is, Model, Scopes, Table, UpdatedAt } from 'sequelize-typescript'
-import { uuidToShort } from '@shared/core-utils/uuid'
 import { UserNotificationIncludes, UserNotificationModelForApi } from '@server/types/models/user'
+import { uuidToShort } from '@shared/core-utils'
 import { AttributesOnly } from '@shared/typescript-utils'
 import { UserNotification, UserNotificationType } from '../../../shared'
 import { isBooleanValid } from '../../helpers/custom-validators/misc'
diff --git a/server/models/video/formatter/video-format-utils.ts b/server/models/video/formatter/video-format-utils.ts
index f6c750ccf..99a4818ab 100644
--- a/server/models/video/formatter/video-format-utils.ts
+++ b/server/models/video/formatter/video-format-utils.ts
@@ -1,7 +1,7 @@
-import { uuidToShort } from '@shared/core-utils/uuid'
 import { generateMagnetUri } from '@server/helpers/webtorrent'
 import { getLocalVideoFileMetadataUrl } from '@server/lib/video-urls'
 import { VideoViews } from '@server/lib/video-views'
+import { uuidToShort } from '@shared/core-utils'
 import { VideoFile, VideosCommonQueryAfterSanitize } from '@shared/models'
 import { ActivityTagObject, ActivityUrlObject, VideoObject } from '../../../../shared/models/activitypub/objects'
 import { Video, VideoDetails, VideoInclude } from '../../../../shared/models/videos'
diff --git a/server/models/video/video-caption.ts b/server/models/video/video-caption.ts
index 642613cfe..20741ea64 100644
--- a/server/models/video/video-caption.ts
+++ b/server/models/video/video-caption.ts
@@ -15,8 +15,8 @@ import {
   Table,
   UpdatedAt
 } from 'sequelize-typescript'
-import { buildUUID } from '@shared/core-utils/uuid'
 import { MVideo, MVideoCaption, MVideoCaptionFormattable, MVideoCaptionVideo } from '@server/types/models'
+import { buildUUID } from '@shared/core-utils'
 import { AttributesOnly } from '@shared/typescript-utils'
 import { VideoCaption } from '../../../shared/models/videos/caption/video-caption.model'
 import { isVideoCaptionLanguageValid } from '../../helpers/custom-validators/video-captions'
diff --git a/server/models/video/video-playlist.ts b/server/models/video/video-playlist.ts
index 132fa0e68..07bb64810 100644
--- a/server/models/video/video-playlist.ts
+++ b/server/models/video/video-playlist.ts
@@ -18,8 +18,7 @@ import {
   UpdatedAt
 } from 'sequelize-typescript'
 import { MAccountId, MChannelId } from '@server/types/models'
-import { buildPlaylistEmbedPath, buildPlaylistWatchPath, pick } from '@shared/core-utils'
-import { buildUUID, uuidToShort } from '@shared/core-utils/uuid'
+import { buildPlaylistEmbedPath, buildPlaylistWatchPath, buildUUID, pick, uuidToShort } from '@shared/core-utils'
 import { AttributesOnly } from '@shared/typescript-utils'
 import { ActivityIconObject } from '../../../shared/models/activitypub/objects'
 import { PlaylistObject } from '../../../shared/models/activitypub/objects/playlist-object'
diff --git a/server/models/video/video-streaming-playlist.ts b/server/models/video/video-streaming-playlist.ts
index d813f89b5..7b410f8ee 100644
--- a/server/models/video/video-streaming-playlist.ts
+++ b/server/models/video/video-streaming-playlist.ts
@@ -21,7 +21,7 @@ import { MStreamingPlaylist, MVideo } from '@server/types/models'
 import { AttributesOnly } from '@shared/typescript-utils'
 import { VideoStorage } from '@shared/models'
 import { VideoStreamingPlaylistType } from '../../../shared/models/videos/video-streaming-playlist.type'
-import { sha1 } from '@shared/core-utils/crypto'
+import { sha1 } from '@shared/core-utils/common/crypto'
 import { isActivityPubUrlValid } from '../../helpers/custom-validators/activitypub/misc'
 import { isArrayOf } from '../../helpers/custom-validators/misc'
 import { isVideoFileInfoHashValid } from '../../helpers/custom-validators/videos'
diff --git a/server/models/video/video.ts b/server/models/video/video.ts
index a99b012b9..66a9a28fa 100644
--- a/server/models/video/video.ts
+++ b/server/models/video/video.ts
@@ -32,8 +32,7 @@ import { getHLSDirectory, getHLSRedundancyDirectory } from '@server/lib/paths'
 import { VideoPathManager } from '@server/lib/video-path-manager'
 import { getServerActor } from '@server/models/application/application'
 import { ModelCache } from '@server/models/model-cache'
-import { buildVideoEmbedPath, buildVideoWatchPath, pick } from '@shared/core-utils'
-import { uuidToShort } from '@shared/core-utils/uuid'
+import { buildVideoEmbedPath, buildVideoWatchPath, pick, uuidToShort } from '@shared/core-utils'
 import { VideoFile, VideoInclude } from '@shared/models'
 import { AttributesOnly } from '@shared/typescript-utils'
 import { ResultList, UserRight, VideoPrivacy, VideoState } from '../../../shared'
diff --git a/server/tests/api/activitypub/cleaner.ts b/server/tests/api/activitypub/cleaner.ts
index c3368c7eb..7a443b553 100644
--- a/server/tests/api/activitypub/cleaner.ts
+++ b/server/tests/api/activitypub/cleaner.ts
@@ -2,13 +2,13 @@
 
 import 'mocha'
 import * as chai from 'chai'
+import { wait } from '@shared/core-utils'
 import {
   cleanupTests,
   createMultipleServers,
   doubleFollow,
   PeerTubeServer,
   setAccessTokensToServers,
-  wait,
   waitJobs
 } from '@shared/server-commands'
 
diff --git a/server/tests/api/activitypub/fetch.ts b/server/tests/api/activitypub/fetch.ts
index 93bf01842..cc71e82ea 100644
--- a/server/tests/api/activitypub/fetch.ts
+++ b/server/tests/api/activitypub/fetch.ts
@@ -2,7 +2,14 @@
 
 import 'mocha'
 import * as chai from 'chai'
-import { cleanupTests, createMultipleServers, doubleFollow, PeerTubeServer, setAccessTokensToServers, waitJobs } from '@shared/server-commands'
+import {
+  cleanupTests,
+  createMultipleServers,
+  doubleFollow,
+  PeerTubeServer,
+  setAccessTokensToServers,
+  waitJobs
+} from '@shared/server-commands'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/activitypub/helpers.ts b/server/tests/api/activitypub/helpers.ts
index 5aa94af5d..25e1d9823 100644
--- a/server/tests/api/activitypub/helpers.ts
+++ b/server/tests/api/activitypub/helpers.ts
@@ -3,7 +3,8 @@
 import 'mocha'
 import { expect } from 'chai'
 import { cloneDeep } from 'lodash'
-import { buildAbsoluteFixturePath, buildRequestStub } from '@shared/server-commands'
+import { buildRequestStub } from '@server/tests/shared'
+import { buildAbsoluteFixturePath } from '@shared/core-utils'
 import { buildSignedActivity } from '../../../helpers/activitypub'
 import { isHTTPSignatureVerified, isJsonLDSignatureVerified, parseHTTPSignature } from '../../../helpers/peertube-crypto'
 
diff --git a/server/tests/api/activitypub/refresher.ts b/server/tests/api/activitypub/refresher.ts
index 669a86fca..71e1c40ba 100644
--- a/server/tests/api/activitypub/refresher.ts
+++ b/server/tests/api/activitypub/refresher.ts
@@ -1,6 +1,8 @@
 /* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
 
 import 'mocha'
+import { wait } from '@shared/core-utils'
+import { HttpStatusCode, VideoPlaylistPrivacy } from '@shared/models'
 import {
   cleanupTests,
   createMultipleServers,
@@ -9,10 +11,8 @@ import {
   PeerTubeServer,
   setAccessTokensToServers,
   setDefaultVideoChannel,
-  wait,
   waitJobs
 } from '@shared/server-commands'
-import { HttpStatusCode, VideoPlaylistPrivacy } from '@shared/models'
 
 describe('Test AP refresher', function () {
   let servers: PeerTubeServer[] = []
diff --git a/server/tests/api/activitypub/security.ts b/server/tests/api/activitypub/security.ts
index 3b871ae12..c4cb5ea0d 100644
--- a/server/tests/api/activitypub/security.ts
+++ b/server/tests/api/activitypub/security.ts
@@ -6,9 +6,10 @@ import { activityPubContextify, buildSignedActivity } from '@server/helpers/acti
 import { buildDigest } from '@server/helpers/peertube-crypto'
 import { HTTP_SIGNATURE } from '@server/initializers/constants'
 import { buildGlobalHeaders } from '@server/lib/job-queue/handlers/utils/activitypub-http-utils'
-import { buildAbsoluteFixturePath, cleanupTests, createMultipleServers, killallServers, PeerTubeServer, wait } from '@shared/server-commands'
 import { makeFollowRequest, makePOSTAPRequest } from '@server/tests/shared'
+import { buildAbsoluteFixturePath, wait } from '@shared/core-utils'
 import { HttpStatusCode } from '@shared/models'
+import { cleanupTests, createMultipleServers, killallServers, PeerTubeServer } from '@shared/server-commands'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/check-params/abuses.ts b/server/tests/api/check-params/abuses.ts
index 58167cbab..c4b051723 100644
--- a/server/tests/api/check-params/abuses.ts
+++ b/server/tests/api/check-params/abuses.ts
@@ -1,11 +1,10 @@
 /* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
 
 import 'mocha'
+import { checkBadCountPagination, checkBadSortPagination, checkBadStartPagination } from '@server/tests/shared'
+import { AbuseCreate, AbuseState, HttpStatusCode } from '@shared/models'
 import {
   AbusesCommand,
-  checkBadCountPagination,
-  checkBadSortPagination,
-  checkBadStartPagination,
   cleanupTests,
   createSingleServer,
   doubleFollow,
@@ -15,7 +14,6 @@ import {
   setAccessTokensToServers,
   waitJobs
 } from '@shared/server-commands'
-import { AbuseCreate, AbuseState, HttpStatusCode } from '@shared/models'
 
 describe('Test abuses API validators', function () {
   const basePath = '/api/v1/abuses/'
diff --git a/server/tests/api/check-params/accounts.ts b/server/tests/api/check-params/accounts.ts
index fc8e63ed4..07f879e0e 100644
--- a/server/tests/api/check-params/accounts.ts
+++ b/server/tests/api/check-params/accounts.ts
@@ -1,15 +1,9 @@
 /* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
 
 import 'mocha'
-import {
-  checkBadCountPagination,
-  checkBadSortPagination,
-  checkBadStartPagination,
-  cleanupTests,
-  createSingleServer,
-  PeerTubeServer
-} from '@shared/server-commands'
+import { checkBadCountPagination, checkBadSortPagination, checkBadStartPagination } from '@server/tests/shared'
 import { HttpStatusCode } from '@shared/models'
+import { cleanupTests, createSingleServer, PeerTubeServer } from '@shared/server-commands'
 
 describe('Test accounts API validators', function () {
   const path = '/api/v1/accounts/'
diff --git a/server/tests/api/check-params/blocklist.ts b/server/tests/api/check-params/blocklist.ts
index 2dc3a166d..36526d494 100644
--- a/server/tests/api/check-params/blocklist.ts
+++ b/server/tests/api/check-params/blocklist.ts
@@ -1,10 +1,9 @@
 /* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
 
 import 'mocha'
+import { checkBadCountPagination, checkBadSortPagination, checkBadStartPagination } from '@server/tests/shared'
+import { HttpStatusCode } from '@shared/models'
 import {
-  checkBadCountPagination,
-  checkBadSortPagination,
-  checkBadStartPagination,
   cleanupTests,
   createMultipleServers,
   doubleFollow,
@@ -14,7 +13,6 @@ import {
   PeerTubeServer,
   setAccessTokensToServers
 } from '@shared/server-commands'
-import { HttpStatusCode } from '@shared/models'
 
 describe('Test blocklist API validators', function () {
   let servers: PeerTubeServer[]
diff --git a/server/tests/api/check-params/contact-form.ts b/server/tests/api/check-params/contact-form.ts
index a2e51e14d..9db442b0b 100644
--- a/server/tests/api/check-params/contact-form.ts
+++ b/server/tests/api/check-params/contact-form.ts
@@ -1,15 +1,9 @@
 /* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
 
 import 'mocha'
+import { MockSmtpServer } from '@server/tests/shared'
 import { HttpStatusCode } from '@shared/models'
-import {
-  cleanupTests,
-  ContactFormCommand,
-  createSingleServer,
-  killallServers,
-  MockSmtpServer,
-  PeerTubeServer
-} from '@shared/server-commands'
+import { cleanupTests, ContactFormCommand, createSingleServer, killallServers, PeerTubeServer } from '@shared/server-commands'
 
 describe('Test contact form API validators', function () {
   let server: PeerTubeServer
diff --git a/server/tests/api/check-params/follows.ts b/server/tests/api/check-params/follows.ts
index 6121d2202..d4dae5a75 100644
--- a/server/tests/api/check-params/follows.ts
+++ b/server/tests/api/check-params/follows.ts
@@ -1,10 +1,9 @@
 /* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
 
 import 'mocha'
+import { checkBadCountPagination, checkBadSortPagination, checkBadStartPagination } from '@server/tests/shared'
+import { HttpStatusCode } from '@shared/models'
 import {
-  checkBadCountPagination,
-  checkBadSortPagination,
-  checkBadStartPagination,
   cleanupTests,
   createSingleServer,
   makeDeleteRequest,
@@ -13,7 +12,6 @@ import {
   PeerTubeServer,
   setAccessTokensToServers
 } from '@shared/server-commands'
-import { HttpStatusCode } from '@shared/models'
 
 describe('Test server follows API validators', function () {
   let server: PeerTubeServer
diff --git a/server/tests/api/check-params/jobs.ts b/server/tests/api/check-params/jobs.ts
index b7c603755..d85961d62 100644
--- a/server/tests/api/check-params/jobs.ts
+++ b/server/tests/api/check-params/jobs.ts
@@ -1,17 +1,9 @@
 /* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
 
 import 'mocha'
-import {
-  checkBadCountPagination,
-  checkBadSortPagination,
-  checkBadStartPagination,
-  cleanupTests,
-  createSingleServer,
-  makeGetRequest,
-  PeerTubeServer,
-  setAccessTokensToServers
-} from '@shared/server-commands'
+import { checkBadCountPagination, checkBadSortPagination, checkBadStartPagination } from '@server/tests/shared'
 import { HttpStatusCode } from '@shared/models'
+import { cleanupTests, createSingleServer, makeGetRequest, PeerTubeServer, setAccessTokensToServers } from '@shared/server-commands'
 
 describe('Test jobs API validators', function () {
   const path = '/api/v1/jobs/failed'
diff --git a/server/tests/api/check-params/live.ts b/server/tests/api/check-params/live.ts
index 8b79d97e0..8aee6164c 100644
--- a/server/tests/api/check-params/live.ts
+++ b/server/tests/api/check-params/live.ts
@@ -2,8 +2,9 @@
 
 import 'mocha'
 import { omit } from 'lodash'
+import { buildAbsoluteFixturePath } from '@shared/core-utils'
+import { HttpStatusCode, VideoCreateResult, VideoPrivacy } from '@shared/models'
 import {
-  buildAbsoluteFixturePath,
   cleanupTests,
   createSingleServer,
   LiveCommand,
@@ -14,7 +15,6 @@ import {
   setAccessTokensToServers,
   stopFfmpeg
 } from '@shared/server-commands'
-import { HttpStatusCode, VideoCreateResult, VideoPrivacy } from '@shared/models'
 
 describe('Test video lives API validator', function () {
   const path = '/api/v1/videos/live'
diff --git a/server/tests/api/check-params/my-user.ts b/server/tests/api/check-params/my-user.ts
index c8ac71476..95f2122ae 100644
--- a/server/tests/api/check-params/my-user.ts
+++ b/server/tests/api/check-params/my-user.ts
@@ -1,22 +1,19 @@
 /* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
 
 import 'mocha'
+import { checkBadCountPagination, checkBadSortPagination, checkBadStartPagination, MockSmtpServer } from '@server/tests/shared'
+import { buildAbsoluteFixturePath } from '@shared/core-utils'
+import { HttpStatusCode, UserRole, VideoCreateResult } from '@shared/models'
 import {
-  buildAbsoluteFixturePath,
-  checkBadCountPagination,
-  checkBadSortPagination,
-  checkBadStartPagination,
   cleanupTests,
   createSingleServer,
   makeGetRequest,
   makePutBodyRequest,
   makeUploadRequest,
-  MockSmtpServer,
   PeerTubeServer,
   setAccessTokensToServers,
   UsersCommand
 } from '@shared/server-commands'
-import { HttpStatusCode, UserRole, VideoCreateResult } from '@shared/models'
 
 describe('Test my user API validators', function () {
   const path = '/api/v1/users/'
diff --git a/server/tests/api/check-params/plugins.ts b/server/tests/api/check-params/plugins.ts
index 79e487590..c3f15b86e 100644
--- a/server/tests/api/check-params/plugins.ts
+++ b/server/tests/api/check-params/plugins.ts
@@ -1,10 +1,9 @@
 /* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
 
 import 'mocha'
+import { checkBadCountPagination, checkBadSortPagination, checkBadStartPagination } from '@server/tests/shared'
+import { HttpStatusCode, PeerTubePlugin, PluginType } from '@shared/models'
 import {
-  checkBadCountPagination,
-  checkBadSortPagination,
-  checkBadStartPagination,
   cleanupTests,
   createSingleServer,
   makeGetRequest,
@@ -13,7 +12,6 @@ import {
   PeerTubeServer,
   setAccessTokensToServers
 } from '@shared/server-commands'
-import { HttpStatusCode, PeerTubePlugin, PluginType } from '@shared/models'
 
 describe('Test server plugins API validators', function () {
   let server: PeerTubeServer
diff --git a/server/tests/api/check-params/redundancy.ts b/server/tests/api/check-params/redundancy.ts
index f3bfcb16c..04519cf23 100644
--- a/server/tests/api/check-params/redundancy.ts
+++ b/server/tests/api/check-params/redundancy.ts
@@ -1,10 +1,9 @@
 /* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
 
 import 'mocha'
+import { checkBadCountPagination, checkBadSortPagination, checkBadStartPagination } from '@server/tests/shared'
+import { HttpStatusCode, VideoCreateResult } from '@shared/models'
 import {
-  checkBadCountPagination,
-  checkBadSortPagination,
-  checkBadStartPagination,
   cleanupTests,
   createMultipleServers,
   doubleFollow,
@@ -16,7 +15,6 @@ import {
   setAccessTokensToServers,
   waitJobs
 } from '@shared/server-commands'
-import { HttpStatusCode, VideoCreateResult } from '@shared/models'
 
 describe('Test server redundancy API validators', function () {
   let servers: PeerTubeServer[]
diff --git a/server/tests/api/check-params/search.ts b/server/tests/api/check-params/search.ts
index edeeed571..ca0fbf31d 100644
--- a/server/tests/api/check-params/search.ts
+++ b/server/tests/api/check-params/search.ts
@@ -1,17 +1,9 @@
 /* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
 
 import 'mocha'
-import {
-  checkBadCountPagination,
-  checkBadSortPagination,
-  checkBadStartPagination,
-  cleanupTests,
-  createSingleServer,
-  makeGetRequest,
-  PeerTubeServer,
-  setAccessTokensToServers
-} from '@shared/server-commands'
+import { checkBadCountPagination, checkBadSortPagination, checkBadStartPagination } from '@server/tests/shared'
 import { HttpStatusCode } from '@shared/models'
+import { cleanupTests, createSingleServer, makeGetRequest, PeerTubeServer, setAccessTokensToServers } from '@shared/server-commands'
 
 function updateSearchIndex (server: PeerTubeServer, enabled: boolean, disableLocalSearch = false) {
   return server.config.updateCustomSubConfig({
diff --git a/server/tests/api/check-params/transcoding.ts b/server/tests/api/check-params/transcoding.ts
index 11ade9071..333012940 100644
--- a/server/tests/api/check-params/transcoding.ts
+++ b/server/tests/api/check-params/transcoding.ts
@@ -1,8 +1,15 @@
 /* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
 
 import 'mocha'
-import { cleanupTests, createMultipleServers, doubleFollow, PeerTubeServer, setAccessTokensToServers, waitJobs } from '@shared/server-commands'
 import { HttpStatusCode, UserRole } from '@shared/models'
+import {
+  cleanupTests,
+  createMultipleServers,
+  doubleFollow,
+  PeerTubeServer,
+  setAccessTokensToServers,
+  waitJobs
+} from '@shared/server-commands'
 
 describe('Test transcoding API validators', function () {
   let servers: PeerTubeServer[]
diff --git a/server/tests/api/check-params/upload-quota.ts b/server/tests/api/check-params/upload-quota.ts
index 02898bb87..deb4a7aa3 100644
--- a/server/tests/api/check-params/upload-quota.ts
+++ b/server/tests/api/check-params/upload-quota.ts
@@ -2,18 +2,18 @@
 
 import 'mocha'
 import { expect } from 'chai'
+import { FIXTURE_URLS } from '@server/tests/shared'
 import { randomInt } from '@shared/core-utils'
+import { HttpStatusCode, VideoImportState, VideoPrivacy } from '@shared/models'
 import {
   cleanupTests,
   createSingleServer,
-  FIXTURE_URLS,
   PeerTubeServer,
   setAccessTokensToServers,
   setDefaultVideoChannel,
   VideosCommand,
   waitJobs
 } from '@shared/server-commands'
-import { HttpStatusCode, VideoImportState, VideoPrivacy } from '@shared/models'
 
 describe('Test upload quota', function () {
   let server: PeerTubeServer
diff --git a/server/tests/api/check-params/user-notifications.ts b/server/tests/api/check-params/user-notifications.ts
index 912d4a992..4bc8084a1 100644
--- a/server/tests/api/check-params/user-notifications.ts
+++ b/server/tests/api/check-params/user-notifications.ts
@@ -2,20 +2,18 @@
 
 import 'mocha'
 import { io } from 'socket.io-client'
+import { checkBadCountPagination, checkBadSortPagination, checkBadStartPagination } from '@server/tests/shared'
+import { wait } from '@shared/core-utils'
+import { HttpStatusCode, UserNotificationSetting, UserNotificationSettingValue } from '@shared/models'
 import {
-  checkBadCountPagination,
-  checkBadSortPagination,
-  checkBadStartPagination,
   cleanupTests,
   createSingleServer,
   makeGetRequest,
   makePostBodyRequest,
   makePutBodyRequest,
   PeerTubeServer,
-  setAccessTokensToServers,
-  wait
+  setAccessTokensToServers
 } from '@shared/server-commands'
-import { HttpStatusCode, UserNotificationSetting, UserNotificationSettingValue } from '@shared/models'
 
 describe('Test user notifications API validators', function () {
   let server: PeerTubeServer
diff --git a/server/tests/api/check-params/user-subscriptions.ts b/server/tests/api/check-params/user-subscriptions.ts
index 95226dff5..a13ed5aa3 100644
--- a/server/tests/api/check-params/user-subscriptions.ts
+++ b/server/tests/api/check-params/user-subscriptions.ts
@@ -2,9 +2,6 @@
 
 import 'mocha'
 import {
-  checkBadCountPagination,
-  checkBadSortPagination,
-  checkBadStartPagination,
   cleanupTests,
   createSingleServer,
   makeDeleteRequest,
@@ -15,6 +12,7 @@ import {
   waitJobs
 } from '@shared/server-commands'
 import { HttpStatusCode } from '@shared/models'
+import { checkBadStartPagination, checkBadCountPagination, checkBadSortPagination } from '@server/tests/shared'
 
 describe('Test user subscriptions API validators', function () {
   const path = '/api/v1/users/me/subscriptions'
diff --git a/server/tests/api/check-params/users-admin.ts b/server/tests/api/check-params/users-admin.ts
index c98b5e189..d8353f83b 100644
--- a/server/tests/api/check-params/users-admin.ts
+++ b/server/tests/api/check-params/users-admin.ts
@@ -2,21 +2,18 @@
 
 import 'mocha'
 import { omit } from 'lodash'
+import { checkBadCountPagination, checkBadSortPagination, checkBadStartPagination, MockSmtpServer } from '@server/tests/shared'
+import { HttpStatusCode, UserAdminFlag, UserRole } from '@shared/models'
 import {
-  checkBadCountPagination,
-  checkBadSortPagination,
-  checkBadStartPagination,
   cleanupTests,
   createSingleServer,
   killallServers,
   makeGetRequest,
   makePostBodyRequest,
   makePutBodyRequest,
-  MockSmtpServer,
   PeerTubeServer,
   setAccessTokensToServers
 } from '@shared/server-commands'
-import { HttpStatusCode, UserAdminFlag, UserRole } from '@shared/models'
 
 describe('Test users admin API validators', function () {
   const path = '/api/v1/users/'
diff --git a/server/tests/api/check-params/users.ts b/server/tests/api/check-params/users.ts
index 254177afd..84254945c 100644
--- a/server/tests/api/check-params/users.ts
+++ b/server/tests/api/check-params/users.ts
@@ -2,15 +2,9 @@
 
 import 'mocha'
 import { omit } from 'lodash'
-import {
-  cleanupTests,
-  createSingleServer,
-  makePostBodyRequest,
-  MockSmtpServer,
-  PeerTubeServer,
-  setAccessTokensToServers
-} from '@shared/server-commands'
+import { MockSmtpServer } from '@server/tests/shared'
 import { HttpStatusCode, UserRole } from '@shared/models'
+import { cleanupTests, createSingleServer, makePostBodyRequest, PeerTubeServer, setAccessTokensToServers } from '@shared/server-commands'
 
 describe('Test users API validators', function () {
   const path = '/api/v1/users/'
diff --git a/server/tests/api/check-params/video-blacklist.ts b/server/tests/api/check-params/video-blacklist.ts
index 7eb3c1cae..1aab60826 100644
--- a/server/tests/api/check-params/video-blacklist.ts
+++ b/server/tests/api/check-params/video-blacklist.ts
@@ -2,11 +2,10 @@
 
 import 'mocha'
 import { expect } from 'chai'
+import { checkBadCountPagination, checkBadSortPagination, checkBadStartPagination } from '@server/tests/shared'
+import { HttpStatusCode, VideoBlacklistType } from '@shared/models'
 import {
   BlacklistCommand,
-  checkBadCountPagination,
-  checkBadSortPagination,
-  checkBadStartPagination,
   cleanupTests,
   createMultipleServers,
   doubleFollow,
@@ -16,7 +15,6 @@ import {
   setAccessTokensToServers,
   waitJobs
 } from '@shared/server-commands'
-import { HttpStatusCode, VideoBlacklistType } from '@shared/models'
 
 describe('Test video blacklist API validators', function () {
   let servers: PeerTubeServer[]
diff --git a/server/tests/api/check-params/video-captions.ts b/server/tests/api/check-params/video-captions.ts
index 34c1a9673..8a8840793 100644
--- a/server/tests/api/check-params/video-captions.ts
+++ b/server/tests/api/check-params/video-captions.ts
@@ -1,8 +1,9 @@
 /* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
 
 import 'mocha'
+import { buildAbsoluteFixturePath } from '@shared/core-utils'
+import { HttpStatusCode, VideoCreateResult } from '@shared/models'
 import {
-  buildAbsoluteFixturePath,
   cleanupTests,
   createSingleServer,
   makeDeleteRequest,
@@ -11,7 +12,6 @@ import {
   PeerTubeServer,
   setAccessTokensToServers
 } from '@shared/server-commands'
-import { HttpStatusCode, VideoCreateResult } from '@shared/models'
 
 describe('Test video captions API validator', function () {
   const path = '/api/v1/videos/'
diff --git a/server/tests/api/check-params/video-channels.ts b/server/tests/api/check-params/video-channels.ts
index 747a5d3ec..1e9732fe9 100644
--- a/server/tests/api/check-params/video-channels.ts
+++ b/server/tests/api/check-params/video-channels.ts
@@ -3,12 +3,11 @@
 import 'mocha'
 import * as chai from 'chai'
 import { omit } from 'lodash'
+import { checkBadCountPagination, checkBadSortPagination, checkBadStartPagination } from '@server/tests/shared'
+import { buildAbsoluteFixturePath } from '@shared/core-utils'
+import { HttpStatusCode, VideoChannelUpdate } from '@shared/models'
 import {
-  buildAbsoluteFixturePath,
   ChannelsCommand,
-  checkBadCountPagination,
-  checkBadSortPagination,
-  checkBadStartPagination,
   cleanupTests,
   createSingleServer,
   makeGetRequest,
@@ -18,7 +17,6 @@ import {
   PeerTubeServer,
   setAccessTokensToServers
 } from '@shared/server-commands'
-import { HttpStatusCode, VideoChannelUpdate } from '@shared/models'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/check-params/video-comments.ts b/server/tests/api/check-params/video-comments.ts
index 05cf61cba..63c3582e9 100644
--- a/server/tests/api/check-params/video-comments.ts
+++ b/server/tests/api/check-params/video-comments.ts
@@ -2,10 +2,9 @@
 
 import 'mocha'
 import * as chai from 'chai'
+import { checkBadCountPagination, checkBadSortPagination, checkBadStartPagination } from '@server/tests/shared'
+import { HttpStatusCode, VideoCreateResult } from '@shared/models'
 import {
-  checkBadCountPagination,
-  checkBadSortPagination,
-  checkBadStartPagination,
   cleanupTests,
   createSingleServer,
   makeDeleteRequest,
@@ -14,7 +13,6 @@ import {
   PeerTubeServer,
   setAccessTokensToServers
 } from '@shared/server-commands'
-import { HttpStatusCode, VideoCreateResult } from '@shared/models'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/check-params/video-files.ts b/server/tests/api/check-params/video-files.ts
index 90ab4460c..8c0795092 100644
--- a/server/tests/api/check-params/video-files.ts
+++ b/server/tests/api/check-params/video-files.ts
@@ -1,8 +1,15 @@
 /* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
 
 import 'mocha'
-import { cleanupTests, createMultipleServers, doubleFollow, PeerTubeServer, setAccessTokensToServers, waitJobs } from '@shared/server-commands'
 import { HttpStatusCode, UserRole } from '@shared/models'
+import {
+  cleanupTests,
+  createMultipleServers,
+  doubleFollow,
+  PeerTubeServer,
+  setAccessTokensToServers,
+  waitJobs
+} from '@shared/server-commands'
 
 describe('Test videos files', function () {
   let servers: PeerTubeServer[]
diff --git a/server/tests/api/check-params/video-imports.ts b/server/tests/api/check-params/video-imports.ts
index 7cefb2a54..ddea68db4 100644
--- a/server/tests/api/check-params/video-imports.ts
+++ b/server/tests/api/check-params/video-imports.ts
@@ -2,21 +2,18 @@
 
 import 'mocha'
 import { omit } from 'lodash'
+import { checkBadCountPagination, checkBadSortPagination, checkBadStartPagination, FIXTURE_URLS } from '@server/tests/shared'
+import { buildAbsoluteFixturePath } from '@shared/core-utils'
+import { HttpStatusCode, VideoPrivacy } from '@shared/models'
 import {
-  buildAbsoluteFixturePath,
-  checkBadCountPagination,
-  checkBadSortPagination,
-  checkBadStartPagination,
   cleanupTests,
   createSingleServer,
-  FIXTURE_URLS,
   makeGetRequest,
   makePostBodyRequest,
   makeUploadRequest,
   PeerTubeServer,
   setAccessTokensToServers
 } from '@shared/server-commands'
-import { HttpStatusCode, VideoPrivacy } from '@shared/models'
 
 describe('Test video imports API validator', function () {
   const path = '/api/v1/videos/imports'
diff --git a/server/tests/api/check-params/video-playlists.ts b/server/tests/api/check-params/video-playlists.ts
index ac3c13f78..4b17ce7db 100644
--- a/server/tests/api/check-params/video-playlists.ts
+++ b/server/tests/api/check-params/video-playlists.ts
@@ -1,18 +1,7 @@
 /* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
 
 import 'mocha'
-import {
-  checkBadCountPagination,
-  checkBadSortPagination,
-  checkBadStartPagination,
-  cleanupTests,
-  createSingleServer,
-  makeGetRequest,
-  PeerTubeServer,
-  PlaylistsCommand,
-  setAccessTokensToServers,
-  setDefaultVideoChannel
-} from '@shared/server-commands'
+import { checkBadCountPagination, checkBadSortPagination, checkBadStartPagination } from '@server/tests/shared'
 import {
   HttpStatusCode,
   VideoPlaylistCreate,
@@ -23,6 +12,15 @@ import {
   VideoPlaylistReorder,
   VideoPlaylistType
 } from '@shared/models'
+import {
+  cleanupTests,
+  createSingleServer,
+  makeGetRequest,
+  PeerTubeServer,
+  PlaylistsCommand,
+  setAccessTokensToServers,
+  setDefaultVideoChannel
+} from '@shared/server-commands'
 
 describe('Test video playlists API validator', function () {
   let server: PeerTubeServer
diff --git a/server/tests/api/check-params/videos-history.ts b/server/tests/api/check-params/videos-history.ts
index e4b4c4b2a..31a0752c7 100644
--- a/server/tests/api/check-params/videos-history.ts
+++ b/server/tests/api/check-params/videos-history.ts
@@ -1,9 +1,9 @@
 /* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
 
 import 'mocha'
+import { checkBadCountPagination, checkBadStartPagination } from '@server/tests/shared'
+import { HttpStatusCode } from '@shared/models'
 import {
-  checkBadCountPagination,
-  checkBadStartPagination,
   cleanupTests,
   createSingleServer,
   makeGetRequest,
@@ -12,7 +12,6 @@ import {
   PeerTubeServer,
   setAccessTokensToServers
 } from '@shared/server-commands'
-import { HttpStatusCode } from '@shared/models'
 
 describe('Test videos history API validator', function () {
   const myHistoryPath = '/api/v1/users/me/history/videos'
diff --git a/server/tests/api/check-params/videos.ts b/server/tests/api/check-params/videos.ts
index 3b2607eed..4cc70f5cc 100644
--- a/server/tests/api/check-params/videos.ts
+++ b/server/tests/api/check-params/videos.ts
@@ -4,12 +4,10 @@ import 'mocha'
 import * as chai from 'chai'
 import { omit } from 'lodash'
 import { join } from 'path'
-import { randomInt } from '@shared/core-utils'
+import { checkBadCountPagination, checkBadSortPagination, checkBadStartPagination, checkUploadVideoParam } from '@server/tests/shared'
+import { randomInt, root } from '@shared/core-utils'
+import { HttpStatusCode, PeerTubeProblemDocument, VideoCreateResult, VideoPrivacy } from '@shared/models'
 import {
-  checkBadCountPagination,
-  checkBadSortPagination,
-  checkBadStartPagination,
-  checkUploadVideoParam,
   cleanupTests,
   createSingleServer,
   makeDeleteRequest,
@@ -17,10 +15,8 @@ import {
   makePutBodyRequest,
   makeUploadRequest,
   PeerTubeServer,
-  root,
   setAccessTokensToServers
 } from '@shared/server-commands'
-import { HttpStatusCode, PeerTubeProblemDocument, VideoCreateResult, VideoPrivacy } from '@shared/models'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/live/live-constraints.ts b/server/tests/api/live/live-constraints.ts
index 89880c46b..909399836 100644
--- a/server/tests/api/live/live-constraints.ts
+++ b/server/tests/api/live/live-constraints.ts
@@ -2,9 +2,9 @@
 
 import 'mocha'
 import * as chai from 'chai'
+import { wait } from '@shared/core-utils'
 import { VideoPrivacy } from '@shared/models'
 import {
-  checkLiveCleanupAfterSave,
   cleanupTests,
   ConfigCommand,
   createMultipleServers,
@@ -12,9 +12,9 @@ import {
   PeerTubeServer,
   setAccessTokensToServers,
   setDefaultVideoChannel,
-  wait,
   waitJobs
-} from '../../../../shared/server-commands'
+} from '@shared/server-commands'
+import { checkLiveCleanupAfterSave } from '../../shared'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/live/live-permanent.ts b/server/tests/api/live/live-permanent.ts
index 12a4d64d8..c2392603b 100644
--- a/server/tests/api/live/live-permanent.ts
+++ b/server/tests/api/live/live-permanent.ts
@@ -2,6 +2,7 @@
 
 import 'mocha'
 import * as chai from 'chai'
+import { wait } from '@shared/core-utils'
 import { LiveVideoCreate, VideoPrivacy, VideoState } from '@shared/models'
 import {
   cleanupTests,
@@ -12,9 +13,8 @@ import {
   setAccessTokensToServers,
   setDefaultVideoChannel,
   stopFfmpeg,
-  wait,
   waitJobs
-} from '../../../../shared/server-commands'
+} from '@shared/server-commands'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/live/live-rtmps.ts b/server/tests/api/live/live-rtmps.ts
index 31e8f906e..935061971 100644
--- a/server/tests/api/live/live-rtmps.ts
+++ b/server/tests/api/live/live-rtmps.ts
@@ -2,9 +2,9 @@
 
 import 'mocha'
 import * as chai from 'chai'
+import { buildAbsoluteFixturePath } from '@shared/core-utils'
 import { VideoPrivacy } from '@shared/models'
 import {
-  buildAbsoluteFixturePath,
   cleanupTests,
   createSingleServer,
   PeerTubeServer,
@@ -14,7 +14,7 @@ import {
   stopFfmpeg,
   testFfmpegStreamError,
   waitUntilLivePublishedOnAllServers
-} from '../../../../shared/server-commands'
+} from '@shared/server-commands'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/live/live-save-replay.ts b/server/tests/api/live/live-save-replay.ts
index 9fb6b4e54..95a342b01 100644
--- a/server/tests/api/live/live-save-replay.ts
+++ b/server/tests/api/live/live-save-replay.ts
@@ -3,8 +3,10 @@
 import 'mocha'
 import * as chai from 'chai'
 import { FfmpegCommand } from 'fluent-ffmpeg'
+import { checkLiveCleanupAfterSave } from '@server/tests/shared'
+import { wait } from '@shared/core-utils'
+import { HttpStatusCode, LiveVideoCreate, VideoPrivacy, VideoState } from '@shared/models'
 import {
-  checkLiveCleanupAfterSave,
   cleanupTests,
   ConfigCommand,
   createMultipleServers,
@@ -14,12 +16,10 @@ import {
   setDefaultVideoChannel,
   stopFfmpeg,
   testFfmpegStreamError,
-  wait,
   waitJobs,
   waitUntilLivePublishedOnAllServers,
   waitUntilLiveSavedOnAllServers
 } from '@shared/server-commands'
-import { HttpStatusCode, LiveVideoCreate, VideoPrivacy, VideoState } from '@shared/models'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/live/live-socket-messages.ts b/server/tests/api/live/live-socket-messages.ts
index 42cf9c5f6..50b16443e 100644
--- a/server/tests/api/live/live-socket-messages.ts
+++ b/server/tests/api/live/live-socket-messages.ts
@@ -2,6 +2,7 @@
 
 import 'mocha'
 import * as chai from 'chai'
+import { wait } from '@shared/core-utils'
 import { VideoPrivacy, VideoState } from '@shared/models'
 import {
   cleanupTests,
@@ -11,10 +12,9 @@ import {
   setAccessTokensToServers,
   setDefaultVideoChannel,
   stopFfmpeg,
-  wait,
   waitJobs,
   waitUntilLivePublishedOnAllServers
-} from '../../../../shared/server-commands'
+} from '@shared/server-commands'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/live/live-views.ts b/server/tests/api/live/live-views.ts
index 5de4436be..446d0913c 100644
--- a/server/tests/api/live/live-views.ts
+++ b/server/tests/api/live/live-views.ts
@@ -3,6 +3,7 @@
 import 'mocha'
 import * as chai from 'chai'
 import { FfmpegCommand } from 'fluent-ffmpeg'
+import { wait } from '@shared/core-utils'
 import { VideoPrivacy } from '@shared/models'
 import {
   cleanupTests,
@@ -12,10 +13,9 @@ import {
   setAccessTokensToServers,
   setDefaultVideoChannel,
   stopFfmpeg,
-  wait,
   waitJobs,
   waitUntilLivePublishedOnAllServers
-} from '../../../../shared/server-commands'
+} from '@shared/server-commands'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/live/live.ts b/server/tests/api/live/live.ts
index 3869fd6c7..3f9355d2d 100644
--- a/server/tests/api/live/live.ts
+++ b/server/tests/api/live/live.ts
@@ -4,10 +4,18 @@ import 'mocha'
 import * as chai from 'chai'
 import { basename, join } from 'path'
 import { ffprobePromise, getVideoStreamFromFile } from '@server/helpers/ffprobe-utils'
+import { checkLiveCleanupAfterSave, checkLiveSegmentHash, checkResolutionsInMasterPlaylist, testImage } from '@server/tests/shared'
+import { wait } from '@shared/core-utils'
+import {
+  HttpStatusCode,
+  LiveVideo,
+  LiveVideoCreate,
+  VideoDetails,
+  VideoPrivacy,
+  VideoState,
+  VideoStreamingPlaylistType
+} from '@shared/models'
 import {
-  checkLiveCleanupAfterSave,
-  checkLiveSegmentHash,
-  checkResolutionsInMasterPlaylist,
   cleanupTests,
   createMultipleServers,
   doubleFollow,
@@ -20,20 +28,9 @@ import {
   setDefaultVideoChannel,
   stopFfmpeg,
   testFfmpegStreamError,
-  testImage,
-  wait,
   waitJobs,
   waitUntilLivePublishedOnAllServers
 } from '@shared/server-commands'
-import {
-  HttpStatusCode,
-  LiveVideo,
-  LiveVideoCreate,
-  VideoDetails,
-  VideoPrivacy,
-  VideoState,
-  VideoStreamingPlaylistType
-} from '@shared/models'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/moderation/blocklist-notification.ts b/server/tests/api/moderation/blocklist-notification.ts
index d1e2ea56e..87d147998 100644
--- a/server/tests/api/moderation/blocklist-notification.ts
+++ b/server/tests/api/moderation/blocklist-notification.ts
@@ -2,8 +2,15 @@
 
 import 'mocha'
 import * as chai from 'chai'
-import { cleanupTests, createMultipleServers, doubleFollow, PeerTubeServer, setAccessTokensToServers, waitJobs } from '@shared/server-commands'
 import { UserNotificationType } from '@shared/models'
+import {
+  cleanupTests,
+  createMultipleServers,
+  doubleFollow,
+  PeerTubeServer,
+  setAccessTokensToServers,
+  waitJobs
+} from '@shared/server-commands'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/moderation/video-blacklist.ts b/server/tests/api/moderation/video-blacklist.ts
index 4e2887fa0..322e93815 100644
--- a/server/tests/api/moderation/video-blacklist.ts
+++ b/server/tests/api/moderation/video-blacklist.ts
@@ -3,18 +3,18 @@
 import 'mocha'
 import * as chai from 'chai'
 import { orderBy } from 'lodash'
+import { FIXTURE_URLS } from '@server/tests/shared'
+import { UserAdminFlag, UserRole, VideoBlacklist, VideoBlacklistType } from '@shared/models'
 import {
   BlacklistCommand,
   cleanupTests,
   createMultipleServers,
   doubleFollow,
-  FIXTURE_URLS,
   killallServers,
   PeerTubeServer,
   setAccessTokensToServers,
   waitJobs
 } from '@shared/server-commands'
-import { UserAdminFlag, UserRole, VideoBlacklist, VideoBlacklistType } from '@shared/models'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/notifications/admin-notifications.ts b/server/tests/api/notifications/admin-notifications.ts
index 18962a71e..f037e7aae 100644
--- a/server/tests/api/notifications/admin-notifications.ts
+++ b/server/tests/api/notifications/admin-notifications.ts
@@ -6,14 +6,13 @@ import {
   CheckerBaseParams,
   checkNewPeerTubeVersion,
   checkNewPluginVersion,
-  cleanupTests,
   MockJoinPeerTubeVersions,
   MockSmtpServer,
-  PeerTubeServer,
-  prepareNotificationsTest,
-  wait
-} from '@shared/server-commands'
+  prepareNotificationsTest
+} from '@server/tests/shared'
+import { wait } from '@shared/core-utils'
 import { PluginType, UserNotification, UserNotificationType } from '@shared/models'
+import { cleanupTests, PeerTubeServer } from '@shared/server-commands'
 
 describe('Test admin notifications', function () {
   let server: PeerTubeServer
diff --git a/server/tests/api/notifications/comments-notifications.ts b/server/tests/api/notifications/comments-notifications.ts
index 919be4bca..b82f1712a 100644
--- a/server/tests/api/notifications/comments-notifications.ts
+++ b/server/tests/api/notifications/comments-notifications.ts
@@ -6,13 +6,11 @@ import {
   checkCommentMention,
   CheckerBaseParams,
   checkNewCommentOnMyVideo,
-  cleanupTests,
   MockSmtpServer,
-  PeerTubeServer,
-  prepareNotificationsTest,
-  waitJobs
-} from '@shared/server-commands'
+  prepareNotificationsTest
+} from '@server/tests/shared'
 import { UserNotification } from '@shared/models'
+import { cleanupTests, PeerTubeServer, waitJobs } from '@shared/server-commands'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/notifications/moderation-notifications.ts b/server/tests/api/notifications/moderation-notifications.ts
index 4da9d2684..e6e1d5f7b 100644
--- a/server/tests/api/notifications/moderation-notifications.ts
+++ b/server/tests/api/notifications/moderation-notifications.ts
@@ -1,7 +1,6 @@
 /* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
 
 import 'mocha'
-import { buildUUID } from '@shared/core-utils/uuid'
 import {
   checkAbuseStateChange,
   checkAutoInstanceFollowing,
@@ -16,15 +15,13 @@ import {
   checkUserRegistered,
   checkVideoAutoBlacklistForModerators,
   checkVideoIsPublished,
-  cleanupTests,
   MockInstancesIndex,
   MockSmtpServer,
-  PeerTubeServer,
-  prepareNotificationsTest,
-  wait,
-  waitJobs
-} from '@shared/server-commands'
+  prepareNotificationsTest
+} from '@server/tests/shared'
+import { buildUUID, wait } from '@shared/core-utils'
 import { AbuseState, CustomConfig, UserNotification, UserRole, VideoPrivacy } from '@shared/models'
+import { cleanupTests, PeerTubeServer, waitJobs } from '@shared/server-commands'
 
 describe('Test moderation notifications', function () {
   let servers: PeerTubeServer[] = []
diff --git a/server/tests/api/notifications/notifications-api.ts b/server/tests/api/notifications/notifications-api.ts
index aeb73350b..ac08449f8 100644
--- a/server/tests/api/notifications/notifications-api.ts
+++ b/server/tests/api/notifications/notifications-api.ts
@@ -5,14 +5,12 @@ import * as chai from 'chai'
 import {
   CheckerBaseParams,
   checkNewVideoFromSubscription,
-  cleanupTests,
   getAllNotificationsSettings,
   MockSmtpServer,
-  PeerTubeServer,
-  prepareNotificationsTest,
-  waitJobs
-} from '@shared/server-commands'
+  prepareNotificationsTest
+} from '@server/tests/shared'
 import { UserNotification, UserNotificationSettingValue } from '@shared/models'
+import { cleanupTests, PeerTubeServer, waitJobs } from '@shared/server-commands'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/notifications/user-notifications.ts b/server/tests/api/notifications/user-notifications.ts
index a2fcdf2ef..bb3024617 100644
--- a/server/tests/api/notifications/user-notifications.ts
+++ b/server/tests/api/notifications/user-notifications.ts
@@ -2,23 +2,20 @@
 
 import 'mocha'
 import * as chai from 'chai'
-import { buildUUID } from '@shared/core-utils/uuid'
 import {
   CheckerBaseParams,
   checkMyVideoImportIsFinished,
   checkNewActorFollow,
   checkNewVideoFromSubscription,
   checkVideoIsPublished,
-  cleanupTests,
   FIXTURE_URLS,
   MockSmtpServer,
-  PeerTubeServer,
   prepareNotificationsTest,
-  uploadRandomVideoOnServers,
-  wait,
-  waitJobs
-} from '@shared/server-commands'
+  uploadRandomVideoOnServers
+} from '@server/tests/shared'
+import { buildUUID, wait } from '@shared/core-utils'
 import { UserNotification, UserNotificationType, VideoPrivacy } from '@shared/models'
+import { cleanupTests, PeerTubeServer, waitJobs } from '@shared/server-commands'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/object-storage/live.ts b/server/tests/api/object-storage/live.ts
index 2c341c139..0cb0a6e34 100644
--- a/server/tests/api/object-storage/live.ts
+++ b/server/tests/api/object-storage/live.ts
@@ -3,11 +3,12 @@
 import 'mocha'
 import * as chai from 'chai'
 import { FfmpegCommand } from 'fluent-ffmpeg'
+import { expectStartWith } from '@server/tests/shared'
+import { areObjectStorageTestsDisabled } from '@shared/core-utils'
+import { HttpStatusCode, LiveVideoCreate, VideoFile, VideoPrivacy } from '@shared/models'
 import {
-  areObjectStorageTestsDisabled,
   createMultipleServers,
   doubleFollow,
-  expectStartWith,
   killallServers,
   makeRawRequest,
   ObjectStorageCommand,
@@ -19,7 +20,6 @@ import {
   waitUntilLivePublishedOnAllServers,
   waitUntilLiveSavedOnAllServers
 } from '@shared/server-commands'
-import { HttpStatusCode, LiveVideoCreate, VideoFile, VideoPrivacy } from '@shared/models'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/object-storage/video-imports.ts b/server/tests/api/object-storage/video-imports.ts
index adca16e8f..fb81832af 100644
--- a/server/tests/api/object-storage/video-imports.ts
+++ b/server/tests/api/object-storage/video-imports.ts
@@ -2,11 +2,11 @@
 
 import 'mocha'
 import * as chai from 'chai'
+import { expectStartWith, FIXTURE_URLS } from '@server/tests/shared'
+import { areObjectStorageTestsDisabled } from '@shared/core-utils'
+import { HttpStatusCode, VideoPrivacy } from '@shared/models'
 import {
-  areObjectStorageTestsDisabled,
   createSingleServer,
-  expectStartWith,
-  FIXTURE_URLS,
   killallServers,
   makeRawRequest,
   ObjectStorageCommand,
@@ -15,7 +15,6 @@ import {
   setDefaultVideoChannel,
   waitJobs
 } from '@shared/server-commands'
-import { HttpStatusCode, VideoPrivacy } from '@shared/models'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/object-storage/videos.ts b/server/tests/api/object-storage/videos.ts
index bf469015f..498efcb17 100644
--- a/server/tests/api/object-storage/videos.ts
+++ b/server/tests/api/object-storage/videos.ts
@@ -3,25 +3,22 @@
 import 'mocha'
 import * as chai from 'chai'
 import { merge } from 'lodash'
+import { checkTmpIsEmpty, expectLogDoesNotContain, expectStartWith, MockObjectStorage } from '@server/tests/shared'
+import { areObjectStorageTestsDisabled } from '@shared/core-utils'
+import { HttpStatusCode, VideoDetails } from '@shared/models'
 import {
-  areObjectStorageTestsDisabled,
-  checkTmpIsEmpty,
   cleanupTests,
   createMultipleServers,
   createSingleServer,
   doubleFollow,
-  expectLogDoesNotContain,
-  expectStartWith,
   killallServers,
   makeRawRequest,
-  MockObjectStorage,
   ObjectStorageCommand,
   PeerTubeServer,
   setAccessTokensToServers,
   waitJobs,
   webtorrentAdd
 } from '@shared/server-commands'
-import { HttpStatusCode, VideoDetails } from '@shared/models'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/redundancy/redundancy-constraints.ts b/server/tests/api/redundancy/redundancy-constraints.ts
index 1a8d8183b..17c6b25a5 100644
--- a/server/tests/api/redundancy/redundancy-constraints.ts
+++ b/server/tests/api/redundancy/redundancy-constraints.ts
@@ -2,8 +2,15 @@
 
 import 'mocha'
 import { expect } from 'chai'
-import { cleanupTests, createSingleServer, killallServers, PeerTubeServer, setAccessTokensToServers, waitJobs } from '@shared/server-commands'
 import { VideoPrivacy } from '@shared/models'
+import {
+  cleanupTests,
+  createSingleServer,
+  killallServers,
+  PeerTubeServer,
+  setAccessTokensToServers,
+  waitJobs
+} from '@shared/server-commands'
 
 describe('Test redundancy constraints', function () {
   let remoteServer: PeerTubeServer
diff --git a/server/tests/api/redundancy/redundancy.ts b/server/tests/api/redundancy/redundancy.ts
index 556cfbc31..3f2286278 100644
--- a/server/tests/api/redundancy/redundancy.ts
+++ b/server/tests/api/redundancy/redundancy.ts
@@ -5,29 +5,26 @@ import * as chai from 'chai'
 import { readdir } from 'fs-extra'
 import magnetUtil from 'magnet-uri'
 import { basename, join } from 'path'
+import { checkSegmentHash, checkVideoFilesWereRemoved, saveVideoInServers } from '@server/tests/shared'
+import { root, wait } from '@shared/core-utils'
+import {
+  HttpStatusCode,
+  VideoDetails,
+  VideoFile,
+  VideoPrivacy,
+  VideoRedundancyStrategy,
+  VideoRedundancyStrategyWithManual
+} from '@shared/models'
 import {
-  checkSegmentHash,
-  checkVideoFilesWereRemoved,
   cleanupTests,
   createMultipleServers,
   doubleFollow,
   killallServers,
   makeRawRequest,
   PeerTubeServer,
-  root,
-  saveVideoInServers,
   setAccessTokensToServers,
-  wait,
   waitJobs
 } from '@shared/server-commands'
-import {
-  HttpStatusCode,
-  VideoDetails,
-  VideoFile,
-  VideoPrivacy,
-  VideoRedundancyStrategy,
-  VideoRedundancyStrategyWithManual
-} from '@shared/models'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/search/search-activitypub-video-channels.ts b/server/tests/api/search/search-activitypub-video-channels.ts
index 1f29f840a..2e0abc6ba 100644
--- a/server/tests/api/search/search-activitypub-video-channels.ts
+++ b/server/tests/api/search/search-activitypub-video-channels.ts
@@ -2,16 +2,16 @@
 
 import 'mocha'
 import * as chai from 'chai'
+import { wait } from '@shared/core-utils'
+import { VideoChannel } from '@shared/models'
 import {
   cleanupTests,
   createMultipleServers,
   PeerTubeServer,
   SearchCommand,
   setAccessTokensToServers,
-  wait,
   waitJobs
 } from '@shared/server-commands'
-import { VideoChannel } from '@shared/models'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/search/search-activitypub-video-playlists.ts b/server/tests/api/search/search-activitypub-video-playlists.ts
index 550af8ed2..d9243ac53 100644
--- a/server/tests/api/search/search-activitypub-video-playlists.ts
+++ b/server/tests/api/search/search-activitypub-video-playlists.ts
@@ -2,6 +2,8 @@
 
 import 'mocha'
 import * as chai from 'chai'
+import { wait } from '@shared/core-utils'
+import { VideoPlaylistPrivacy } from '@shared/models'
 import {
   cleanupTests,
   createMultipleServers,
@@ -9,10 +11,8 @@ import {
   SearchCommand,
   setAccessTokensToServers,
   setDefaultVideoChannel,
-  wait,
   waitJobs
 } from '@shared/server-commands'
-import { VideoPlaylistPrivacy } from '@shared/models'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/search/search-activitypub-videos.ts b/server/tests/api/search/search-activitypub-videos.ts
index 5aa3738c9..60b95ae4c 100644
--- a/server/tests/api/search/search-activitypub-videos.ts
+++ b/server/tests/api/search/search-activitypub-videos.ts
@@ -2,16 +2,16 @@
 
 import 'mocha'
 import * as chai from 'chai'
+import { wait } from '@shared/core-utils'
+import { VideoPrivacy } from '@shared/models'
 import {
   cleanupTests,
   createMultipleServers,
   PeerTubeServer,
   SearchCommand,
   setAccessTokensToServers,
-  wait,
   waitJobs
 } from '@shared/server-commands'
-import { VideoPrivacy } from '@shared/models'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/search/search-videos.ts b/server/tests/api/search/search-videos.ts
index bf2375ffa..c544705d3 100644
--- a/server/tests/api/search/search-videos.ts
+++ b/server/tests/api/search/search-videos.ts
@@ -10,10 +10,10 @@ import {
   SearchCommand,
   setAccessTokensToServers,
   setDefaultVideoChannel,
-  stopFfmpeg,
-  wait
+  stopFfmpeg
 } from '@shared/server-commands'
 import { VideoPrivacy } from '@shared/models'
+import { wait } from '@shared/core-utils'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/server/auto-follows.ts b/server/tests/api/server/auto-follows.ts
index 74bb96040..6d2333a6b 100644
--- a/server/tests/api/server/auto-follows.ts
+++ b/server/tests/api/server/auto-follows.ts
@@ -2,15 +2,9 @@
 
 import 'mocha'
 import * as chai from 'chai'
-import {
-  cleanupTests,
-  createMultipleServers,
-  MockInstancesIndex,
-  PeerTubeServer,
-  setAccessTokensToServers,
-  wait,
-  waitJobs
-} from '@shared/server-commands'
+import { MockInstancesIndex } from '@server/tests/shared'
+import { wait } from '@shared/core-utils'
+import { cleanupTests, createMultipleServers, PeerTubeServer, setAccessTokensToServers, waitJobs } from '@shared/server-commands'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/server/config-defaults.ts b/server/tests/api/server/config-defaults.ts
index 4ceda7de3..3ff09bf7e 100644
--- a/server/tests/api/server/config-defaults.ts
+++ b/server/tests/api/server/config-defaults.ts
@@ -2,15 +2,9 @@
 
 import 'mocha'
 import * as chai from 'chai'
-import {
-  cleanupTests,
-  createSingleServer,
-  FIXTURE_URLS,
-  PeerTubeServer,
-  setAccessTokensToServers,
-  setDefaultVideoChannel
-} from '@shared/server-commands'
+import { FIXTURE_URLS } from '@server/tests/shared'
 import { VideoDetails, VideoPrivacy } from '@shared/models'
+import { cleanupTests, createSingleServer, PeerTubeServer, setAccessTokensToServers, setDefaultVideoChannel } from '@shared/server-commands'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/server/config.ts b/server/tests/api/server/config.ts
index 2e6617a15..2356f701c 100644
--- a/server/tests/api/server/config.ts
+++ b/server/tests/api/server/config.ts
@@ -2,16 +2,16 @@
 
 import 'mocha'
 import * as chai from 'chai'
+import { parallelTests } from '@shared/core-utils'
+import { CustomConfig, HttpStatusCode } from '@shared/models'
 import {
   cleanupTests,
   createSingleServer,
   killallServers,
   makeGetRequest,
-  parallelTests,
   PeerTubeServer,
   setAccessTokensToServers
 } from '@shared/server-commands'
-import { CustomConfig, HttpStatusCode } from '@shared/models'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/server/contact-form.ts b/server/tests/api/server/contact-form.ts
index 109251453..f3facb04a 100644
--- a/server/tests/api/server/contact-form.ts
+++ b/server/tests/api/server/contact-form.ts
@@ -2,17 +2,17 @@
 
 import 'mocha'
 import * as chai from 'chai'
+import { MockSmtpServer } from '@server/tests/shared'
+import { wait } from '@shared/core-utils'
+import { HttpStatusCode } from '@shared/models'
 import {
   cleanupTests,
   ContactFormCommand,
   createSingleServer,
-  MockSmtpServer,
   PeerTubeServer,
   setAccessTokensToServers,
-  wait,
   waitJobs
 } from '@shared/server-commands'
-import { HttpStatusCode } from '@shared/models'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/server/email.ts b/server/tests/api/server/email.ts
index 6fa6053cb..20b5e378c 100644
--- a/server/tests/api/server/email.ts
+++ b/server/tests/api/server/email.ts
@@ -2,8 +2,9 @@
 
 import 'mocha'
 import * as chai from 'chai'
-import { cleanupTests, createSingleServer, MockSmtpServer, PeerTubeServer, setAccessTokensToServers, waitJobs } from '@shared/server-commands'
+import { MockSmtpServer } from '@server/tests/shared'
 import { HttpStatusCode } from '@shared/models'
+import { cleanupTests, createSingleServer, PeerTubeServer, setAccessTokensToServers, waitJobs } from '@shared/server-commands'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/server/follows.ts b/server/tests/api/server/follows.ts
index e128c36a5..cd34df15d 100644
--- a/server/tests/api/server/follows.ts
+++ b/server/tests/api/server/follows.ts
@@ -2,19 +2,9 @@
 
 import 'mocha'
 import * as chai from 'chai'
-import {
-  cleanupTests,
-  createMultipleServers,
-  dateIsValid,
-  expectAccountFollows,
-  expectChannelsFollows,
-  PeerTubeServer,
-  setAccessTokensToServers,
-  testCaptionFile,
-  waitJobs
-} from '@shared/server-commands'
+import { completeVideoCheck, dateIsValid, expectAccountFollows, expectChannelsFollows, testCaptionFile } from '@server/tests/shared'
 import { VideoCreateResult, VideoPrivacy } from '@shared/models'
-import { completeVideoCheck } from '@server/tests/shared/video'
+import { cleanupTests, createMultipleServers, PeerTubeServer, setAccessTokensToServers, waitJobs } from '@shared/server-commands'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/server/handle-down.ts b/server/tests/api/server/handle-down.ts
index b134e074b..7c3836681 100644
--- a/server/tests/api/server/handle-down.ts
+++ b/server/tests/api/server/handle-down.ts
@@ -2,6 +2,9 @@
 
 import 'mocha'
 import * as chai from 'chai'
+import { completeVideoCheck } from '@server/tests/shared'
+import { wait } from '@shared/core-utils'
+import { HttpStatusCode, JobState, VideoCreateResult, VideoPrivacy } from '@shared/models'
 import {
   cleanupTests,
   CommentsCommand,
@@ -9,11 +12,8 @@ import {
   killallServers,
   PeerTubeServer,
   setAccessTokensToServers,
-  wait,
   waitJobs
 } from '@shared/server-commands'
-import { HttpStatusCode, JobState, VideoCreateResult, VideoPrivacy } from '@shared/models'
-import { completeVideoCheck } from '@server/tests/shared/video'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/server/jobs.ts b/server/tests/api/server/jobs.ts
index 5b38f6741..4294e1fd5 100644
--- a/server/tests/api/server/jobs.ts
+++ b/server/tests/api/server/jobs.ts
@@ -2,10 +2,10 @@
 
 import 'mocha'
 import * as chai from 'chai'
+import { dateIsValid } from '@server/tests/shared'
 import {
   cleanupTests,
   createMultipleServers,
-  dateIsValid,
   doubleFollow,
   PeerTubeServer,
   setAccessTokensToServers,
diff --git a/server/tests/api/server/plugins.ts b/server/tests/api/server/plugins.ts
index fbcd89101..e82096c48 100644
--- a/server/tests/api/server/plugins.ts
+++ b/server/tests/api/server/plugins.ts
@@ -2,17 +2,17 @@
 
 import 'mocha'
 import * as chai from 'chai'
+import { testHelloWorldRegisteredSettings } from '@server/tests/shared'
+import { wait } from '@shared/core-utils'
+import { HttpStatusCode, PluginType } from '@shared/models'
 import {
   cleanupTests,
   createSingleServer,
   killallServers,
   PeerTubeServer,
   PluginsCommand,
-  setAccessTokensToServers,
-  testHelloWorldRegisteredSettings,
-  wait
+  setAccessTokensToServers
 } from '@shared/server-commands'
-import { HttpStatusCode, PluginType } from '@shared/models'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/server/proxy.ts b/server/tests/api/server/proxy.ts
index 626a0d860..c40a4f9b8 100644
--- a/server/tests/api/server/proxy.ts
+++ b/server/tests/api/server/proxy.ts
@@ -2,18 +2,17 @@
 
 import 'mocha'
 import * as chai from 'chai'
+import { FIXTURE_URLS, MockProxy } from '@server/tests/shared'
+import { HttpStatusCode, VideoPrivacy } from '@shared/models'
 import {
   cleanupTests,
   createMultipleServers,
   doubleFollow,
-  FIXTURE_URLS,
   PeerTubeServer,
   setAccessTokensToServers,
   setDefaultVideoChannel,
   waitJobs
 } from '@shared/server-commands'
-import { MockProxy } from '@shared/server-commands/mock-servers/mock-proxy'
-import { HttpStatusCode, VideoPrivacy } from '@shared/models'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/server/reverse-proxy.ts b/server/tests/api/server/reverse-proxy.ts
index fc9b88a6a..968d98e96 100644
--- a/server/tests/api/server/reverse-proxy.ts
+++ b/server/tests/api/server/reverse-proxy.ts
@@ -1,8 +1,9 @@
 /* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
 
 import { expect } from 'chai'
-import { cleanupTests, createSingleServer, PeerTubeServer, setAccessTokensToServers, wait } from '@shared/server-commands'
+import { wait } from '@shared/core-utils'
 import { HttpStatusCode } from '@shared/models'
+import { cleanupTests, createSingleServer, PeerTubeServer, setAccessTokensToServers } from '@shared/server-commands'
 
 describe('Test application behind a reverse proxy', function () {
   let server: PeerTubeServer
diff --git a/server/tests/api/server/slow-follows.ts b/server/tests/api/server/slow-follows.ts
index 5f24c351b..666a7c2e6 100644
--- a/server/tests/api/server/slow-follows.ts
+++ b/server/tests/api/server/slow-follows.ts
@@ -2,8 +2,15 @@
 
 import 'mocha'
 import * as chai from 'chai'
-import { cleanupTests, createMultipleServers, doubleFollow, PeerTubeServer, setAccessTokensToServers, waitJobs } from '@shared/server-commands'
 import { Job } from '@shared/models'
+import {
+  cleanupTests,
+  createMultipleServers,
+  doubleFollow,
+  PeerTubeServer,
+  setAccessTokensToServers,
+  waitJobs
+} from '@shared/server-commands'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/server/stats.ts b/server/tests/api/server/stats.ts
index 65ef4607b..f0334532b 100644
--- a/server/tests/api/server/stats.ts
+++ b/server/tests/api/server/stats.ts
@@ -2,16 +2,16 @@
 
 import 'mocha'
 import * as chai from 'chai'
+import { wait } from '@shared/core-utils'
+import { ActivityType, VideoPlaylistPrivacy } from '@shared/models'
 import {
   cleanupTests,
   createMultipleServers,
   doubleFollow,
   PeerTubeServer,
   setAccessTokensToServers,
-  wait,
   waitJobs
 } from '@shared/server-commands'
-import { ActivityType, VideoPlaylistPrivacy } from '@shared/models'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/users/users-multiple-servers.ts b/server/tests/api/users/users-multiple-servers.ts
index e6699a059..5b2bbc520 100644
--- a/server/tests/api/users/users-multiple-servers.ts
+++ b/server/tests/api/users/users-multiple-servers.ts
@@ -6,16 +6,18 @@ import {
   checkActorFilesWereRemoved,
   checkTmpIsEmpty,
   checkVideoFilesWereRemoved,
+  saveVideoInServers,
+  testImage
+} from '@server/tests/shared'
+import { MyUser } from '@shared/models'
+import {
   cleanupTests,
   createMultipleServers,
   doubleFollow,
   PeerTubeServer,
-  saveVideoInServers,
   setAccessTokensToServers,
-  testImage,
   waitJobs
 } from '@shared/server-commands'
-import { MyUser } from '@shared/models'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/users/users-verification.ts b/server/tests/api/users/users-verification.ts
index 9b23ba797..0f3cc401a 100644
--- a/server/tests/api/users/users-verification.ts
+++ b/server/tests/api/users/users-verification.ts
@@ -2,8 +2,9 @@
 
 import 'mocha'
 import * as chai from 'chai'
-import { cleanupTests, createSingleServer, MockSmtpServer, PeerTubeServer, setAccessTokensToServers, waitJobs } from '@shared/server-commands'
+import { MockSmtpServer } from '@server/tests/shared'
 import { HttpStatusCode } from '@shared/models'
+import { cleanupTests, createSingleServer, PeerTubeServer, setAccessTokensToServers, waitJobs } from '@shared/server-commands'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/users/users.ts b/server/tests/api/users/users.ts
index fc44a6acd..ff9172a82 100644
--- a/server/tests/api/users/users.ts
+++ b/server/tests/api/users/users.ts
@@ -2,6 +2,8 @@
 
 import 'mocha'
 import * as chai from 'chai'
+import { testImage } from '@server/tests/shared'
+import { AbuseState, HttpStatusCode, OAuth2ErrorCode, UserAdminFlag, UserRole, Video, VideoPlaylistType } from '@shared/models'
 import {
   cleanupTests,
   createSingleServer,
@@ -9,10 +11,8 @@ import {
   makePutBodyRequest,
   PeerTubeServer,
   setAccessTokensToServers,
-  testImage,
   waitJobs
 } from '@shared/server-commands'
-import { AbuseState, HttpStatusCode, OAuth2ErrorCode, UserAdminFlag, UserRole, Video, VideoPlaylistType } from '@shared/models'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/videos/audio-only.ts b/server/tests/api/videos/audio-only.ts
index 4b27f2fbe..e58360ffe 100644
--- a/server/tests/api/videos/audio-only.ts
+++ b/server/tests/api/videos/audio-only.ts
@@ -3,7 +3,14 @@
 import 'mocha'
 import * as chai from 'chai'
 import { getAudioStream, getVideoStreamSize } from '@server/helpers/ffprobe-utils'
-import { cleanupTests, createMultipleServers, doubleFollow, PeerTubeServer, setAccessTokensToServers, waitJobs } from '@shared/server-commands'
+import {
+  cleanupTests,
+  createMultipleServers,
+  doubleFollow,
+  PeerTubeServer,
+  setAccessTokensToServers,
+  waitJobs
+} from '@shared/server-commands'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/videos/multiple-servers.ts b/server/tests/api/videos/multiple-servers.ts
index cb83fa0f0..9fa03f1a9 100644
--- a/server/tests/api/videos/multiple-servers.ts
+++ b/server/tests/api/videos/multiple-servers.ts
@@ -4,23 +4,24 @@ import 'mocha'
 import * as chai from 'chai'
 import request from 'supertest'
 import {
-  buildAbsoluteFixturePath,
   checkTmpIsEmpty,
   checkVideoFilesWereRemoved,
+  completeVideoCheck,
+  dateIsValid,
+  saveVideoInServers,
+  testImage
+} from '@server/tests/shared'
+import { buildAbsoluteFixturePath, wait } from '@shared/core-utils'
+import { HttpStatusCode, VideoCommentThreadTree, VideoPrivacy } from '@shared/models'
+import {
   cleanupTests,
   createMultipleServers,
-  dateIsValid,
   doubleFollow,
   PeerTubeServer,
-  saveVideoInServers,
   setAccessTokensToServers,
-  testImage,
-  wait,
   waitJobs,
   webtorrentAdd
 } from '@shared/server-commands'
-import { HttpStatusCode, VideoCommentThreadTree, VideoPrivacy } from '@shared/models'
-import { completeVideoCheck } from '@server/tests/shared/video'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/videos/resumable-upload.ts b/server/tests/api/videos/resumable-upload.ts
index 0842817dc..d6f4da630 100644
--- a/server/tests/api/videos/resumable-upload.ts
+++ b/server/tests/api/videos/resumable-upload.ts
@@ -4,15 +4,9 @@ import 'mocha'
 import * as chai from 'chai'
 import { pathExists, readdir, stat } from 'fs-extra'
 import { join } from 'path'
-import {
-  buildAbsoluteFixturePath,
-  cleanupTests,
-  createSingleServer,
-  PeerTubeServer,
-  setAccessTokensToServers,
-  setDefaultVideoChannel
-} from '@shared/server-commands'
+import { buildAbsoluteFixturePath } from '@shared/core-utils'
 import { HttpStatusCode, VideoPrivacy } from '@shared/models'
+import { cleanupTests, createSingleServer, PeerTubeServer, setAccessTokensToServers, setDefaultVideoChannel } from '@shared/server-commands'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/videos/single-server.ts b/server/tests/api/videos/single-server.ts
index e5e12dd19..28bf018c5 100644
--- a/server/tests/api/videos/single-server.ts
+++ b/server/tests/api/videos/single-server.ts
@@ -2,17 +2,10 @@
 
 import 'mocha'
 import * as chai from 'chai'
-import {
-  checkVideoFilesWereRemoved,
-  cleanupTests,
-  createSingleServer,
-  PeerTubeServer,
-  setAccessTokensToServers,
-  testImage,
-  wait
-} from '@shared/server-commands'
+import { checkVideoFilesWereRemoved, completeVideoCheck, testImage } from '@server/tests/shared'
+import { wait } from '@shared/core-utils'
 import { Video, VideoPrivacy } from '@shared/models'
-import { completeVideoCheck } from '@server/tests/shared/video'
+import { cleanupTests, createSingleServer, PeerTubeServer, setAccessTokensToServers } from '@shared/server-commands'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/videos/video-captions.ts b/server/tests/api/videos/video-captions.ts
index 9f00312aa..b7f26c35f 100644
--- a/server/tests/api/videos/video-captions.ts
+++ b/server/tests/api/videos/video-captions.ts
@@ -2,15 +2,14 @@
 
 import 'mocha'
 import * as chai from 'chai'
+import { checkVideoFilesWereRemoved, testCaptionFile } from '@server/tests/shared'
+import { wait } from '@shared/core-utils'
 import {
-  checkVideoFilesWereRemoved,
   cleanupTests,
   createMultipleServers,
   doubleFollow,
   PeerTubeServer,
   setAccessTokensToServers,
-  testCaptionFile,
-  wait,
   waitJobs
 } from '@shared/server-commands'
 
diff --git a/server/tests/api/videos/video-channels.ts b/server/tests/api/videos/video-channels.ts
index 2ac577a59..d435f3682 100644
--- a/server/tests/api/videos/video-channels.ts
+++ b/server/tests/api/videos/video-channels.ts
@@ -4,6 +4,9 @@ import 'mocha'
 import * as chai from 'chai'
 import { basename } from 'path'
 import { ACTOR_IMAGES_SIZE } from '@server/initializers/constants'
+import { testFileExistsOrNot, testImage } from '@server/tests/shared'
+import { wait } from '@shared/core-utils'
+import { User, VideoChannel } from '@shared/models'
 import {
   cleanupTests,
   createMultipleServers,
@@ -11,12 +14,8 @@ import {
   PeerTubeServer,
   setAccessTokensToServers,
   setDefaultVideoChannel,
-  testFileExistsOrNot,
-  testImage,
-  wait,
   waitJobs
 } from '@shared/server-commands'
-import { User, VideoChannel } from '@shared/models'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/videos/video-comments.ts b/server/tests/api/videos/video-comments.ts
index bb4f92a9b..2ae523970 100644
--- a/server/tests/api/videos/video-comments.ts
+++ b/server/tests/api/videos/video-comments.ts
@@ -2,15 +2,8 @@
 
 import 'mocha'
 import * as chai from 'chai'
-import {
-  cleanupTests,
-  CommentsCommand,
-  createSingleServer,
-  dateIsValid,
-  PeerTubeServer,
-  setAccessTokensToServers,
-  testImage
-} from '@shared/server-commands'
+import { dateIsValid, testImage } from '@server/tests/shared'
+import { cleanupTests, CommentsCommand, createSingleServer, PeerTubeServer, setAccessTokensToServers } from '@shared/server-commands'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/videos/video-create-transcoding.ts b/server/tests/api/videos/video-create-transcoding.ts
index e81f54714..62a6bab0d 100644
--- a/server/tests/api/videos/video-create-transcoding.ts
+++ b/server/tests/api/videos/video-create-transcoding.ts
@@ -2,20 +2,20 @@
 
 import 'mocha'
 import * as chai from 'chai'
+import { expectStartWith } from '@server/tests/shared'
+import { areObjectStorageTestsDisabled } from '@shared/core-utils'
+import { HttpStatusCode, VideoDetails } from '@shared/models'
 import {
-  areObjectStorageTestsDisabled,
   cleanupTests,
   createMultipleServers,
   doubleFollow,
   expectNoFailedTranscodingJob,
-  expectStartWith,
   makeRawRequest,
   ObjectStorageCommand,
   PeerTubeServer,
   setAccessTokensToServers,
   waitJobs
 } from '@shared/server-commands'
-import { HttpStatusCode, VideoDetails } from '@shared/models'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/videos/video-description.ts b/server/tests/api/videos/video-description.ts
index 23c55f728..20b20488f 100644
--- a/server/tests/api/videos/video-description.ts
+++ b/server/tests/api/videos/video-description.ts
@@ -2,7 +2,14 @@
 
 import 'mocha'
 import * as chai from 'chai'
-import { cleanupTests, createMultipleServers, doubleFollow, PeerTubeServer, setAccessTokensToServers, waitJobs } from '@shared/server-commands'
+import {
+  cleanupTests,
+  createMultipleServers,
+  doubleFollow,
+  PeerTubeServer,
+  setAccessTokensToServers,
+  waitJobs
+} from '@shared/server-commands'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/videos/video-files.ts b/server/tests/api/videos/video-files.ts
index 0b5121740..b0ef4a2e9 100644
--- a/server/tests/api/videos/video-files.ts
+++ b/server/tests/api/videos/video-files.ts
@@ -2,7 +2,14 @@
 
 import 'mocha'
 import { expect } from 'chai'
-import { cleanupTests, createMultipleServers, doubleFollow, PeerTubeServer, setAccessTokensToServers, waitJobs } from '@shared/server-commands'
+import {
+  cleanupTests,
+  createMultipleServers,
+  doubleFollow,
+  PeerTubeServer,
+  setAccessTokensToServers,
+  waitJobs
+} from '@shared/server-commands'
 
 describe('Test videos files', function () {
   let servers: PeerTubeServer[]
diff --git a/server/tests/api/videos/video-hls.ts b/server/tests/api/videos/video-hls.ts
index d050a7a7e..218ec08ae 100644
--- a/server/tests/api/videos/video-hls.ts
+++ b/server/tests/api/videos/video-hls.ts
@@ -3,18 +3,20 @@
 import 'mocha'
 import * as chai from 'chai'
 import { basename, join } from 'path'
-import { removeFragmentedMP4Ext, uuidRegex } from '@shared/core-utils'
 import {
-  areObjectStorageTestsDisabled,
   checkDirectoryIsEmpty,
   checkResolutionsInMasterPlaylist,
   checkSegmentHash,
   checkTmpIsEmpty,
+  expectStartWith,
+  hlsInfohashExist
+} from '@server/tests/shared'
+import { areObjectStorageTestsDisabled, removeFragmentedMP4Ext, uuidRegex } from '@shared/core-utils'
+import { HttpStatusCode, VideoStreamingPlaylistType } from '@shared/models'
+import {
   cleanupTests,
   createMultipleServers,
   doubleFollow,
-  expectStartWith,
-  hlsInfohashExist,
   makeRawRequest,
   ObjectStorageCommand,
   PeerTubeServer,
@@ -22,7 +24,6 @@ import {
   waitJobs,
   webtorrentAdd
 } from '@shared/server-commands'
-import { HttpStatusCode, VideoStreamingPlaylistType } from '@shared/models'
 import { DEFAULT_AUDIO_RESOLUTION } from '../../../initializers/constants'
 
 const expect = chai.expect
diff --git a/server/tests/api/videos/video-imports.ts b/server/tests/api/videos/video-imports.ts
index 2518743f7..e8e0f01f1 100644
--- a/server/tests/api/videos/video-imports.ts
+++ b/server/tests/api/videos/video-imports.ts
@@ -4,21 +4,19 @@ import 'mocha'
 import { expect } from 'chai'
 import { pathExists, readdir, remove } from 'fs-extra'
 import { join } from 'path'
+import { FIXTURE_URLS, testCaptionFile, testImage } from '@server/tests/shared'
+import { areHttpImportTestsDisabled } from '@shared/core-utils'
+import { VideoPrivacy, VideoResolution } from '@shared/models'
 import {
-  areHttpImportTestsDisabled,
   cleanupTests,
   createMultipleServers,
   createSingleServer,
   doubleFollow,
-  FIXTURE_URLS,
   PeerTubeServer,
   setAccessTokensToServers,
   setDefaultVideoChannel,
-  testCaptionFile,
-  testImage,
   waitJobs
 } from '@shared/server-commands'
-import { VideoPrivacy, VideoResolution } from '@shared/models'
 
 async function checkVideosServer1 (server: PeerTubeServer, idHttp: string, idMagnet: string, idTorrent: string) {
   const videoHttp = await server.videos.get({ id: idHttp })
diff --git a/server/tests/api/videos/video-playlist-thumbnails.ts b/server/tests/api/videos/video-playlist-thumbnails.ts
index e6b6c34eb..5fdb0fc03 100644
--- a/server/tests/api/videos/video-playlist-thumbnails.ts
+++ b/server/tests/api/videos/video-playlist-thumbnails.ts
@@ -2,6 +2,8 @@
 
 import 'mocha'
 import * as chai from 'chai'
+import { testImage } from '@server/tests/shared'
+import { VideoPlaylistPrivacy } from '@shared/models'
 import {
   cleanupTests,
   createMultipleServers,
@@ -9,10 +11,8 @@ import {
   PeerTubeServer,
   setAccessTokensToServers,
   setDefaultVideoChannel,
-  testImage,
   waitJobs
-} from '../../../../shared/server-commands'
-import { VideoPlaylistPrivacy } from '../../../../shared/models/videos/playlist/video-playlist-privacy.model'
+} from '@shared/server-commands'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/videos/video-playlists.ts b/server/tests/api/videos/video-playlists.ts
index 6279f5cd0..34327334f 100644
--- a/server/tests/api/videos/video-playlists.ts
+++ b/server/tests/api/videos/video-playlists.ts
@@ -2,8 +2,18 @@
 
 import 'mocha'
 import * as chai from 'chai'
+import { checkPlaylistFilesWereRemoved, testImage } from '@server/tests/shared'
+import { wait } from '@shared/core-utils'
+import {
+  HttpStatusCode,
+  VideoPlaylist,
+  VideoPlaylistCreateResult,
+  VideoPlaylistElementType,
+  VideoPlaylistPrivacy,
+  VideoPlaylistType,
+  VideoPrivacy
+} from '@shared/models'
 import {
-  checkPlaylistFilesWereRemoved,
   cleanupTests,
   createMultipleServers,
   doubleFollow,
@@ -11,19 +21,8 @@ import {
   PlaylistsCommand,
   setAccessTokensToServers,
   setDefaultVideoChannel,
-  testImage,
-  wait,
   waitJobs
 } from '@shared/server-commands'
-import {
-  HttpStatusCode,
-  VideoPlaylist,
-  VideoPlaylistCreateResult,
-  VideoPlaylistElementType,
-  VideoPlaylistPrivacy,
-  VideoPlaylistType,
-  VideoPrivacy
-} from '@shared/models'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/videos/video-privacy.ts b/server/tests/api/videos/video-privacy.ts
index 13eb941ea..3051a443d 100644
--- a/server/tests/api/videos/video-privacy.ts
+++ b/server/tests/api/videos/video-privacy.ts
@@ -2,16 +2,9 @@
 
 import 'mocha'
 import * as chai from 'chai'
-import {
-  cleanupTests,
-  createSingleServer,
-  doubleFollow,
-  PeerTubeServer,
-  setAccessTokensToServers,
-  wait,
-  waitJobs
-} from '@shared/server-commands'
+import { wait } from '@shared/core-utils'
 import { HttpStatusCode, VideoCreateResult, VideoPrivacy } from '@shared/models'
+import { cleanupTests, createSingleServer, doubleFollow, PeerTubeServer, setAccessTokensToServers, waitJobs } from '@shared/server-commands'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/videos/video-schedule-update.ts b/server/tests/api/videos/video-schedule-update.ts
index 9408574ad..00b4f6cbc 100644
--- a/server/tests/api/videos/video-schedule-update.ts
+++ b/server/tests/api/videos/video-schedule-update.ts
@@ -2,16 +2,16 @@
 
 import 'mocha'
 import * as chai from 'chai'
+import { wait } from '@shared/core-utils'
+import { VideoPrivacy } from '@shared/models'
 import {
   cleanupTests,
   createMultipleServers,
   doubleFollow,
   PeerTubeServer,
   setAccessTokensToServers,
-  wait,
   waitJobs
 } from '@shared/server-commands'
-import { VideoPrivacy } from '@shared/models'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/videos/video-transcoder.ts b/server/tests/api/videos/video-transcoder.ts
index f4b0bc53a..d24a8f4e1 100644
--- a/server/tests/api/videos/video-transcoder.ts
+++ b/server/tests/api/videos/video-transcoder.ts
@@ -3,29 +3,21 @@
 import 'mocha'
 import * as chai from 'chai'
 import { omit } from 'lodash'
-import { getMaxBitrate, getMinLimitBitrate } from '@shared/core-utils'
+import { canDoQuickTranscode } from '@server/helpers/ffprobe-utils'
+import { generateHighBitrateVideo, generateVideoWithFramerate } from '@server/tests/shared'
+import { buildAbsoluteFixturePath, getMaxBitrate, getMinLimitBitrate } from '@shared/core-utils'
+import { getAudioStream, getMetadataFromFile, getVideoFileBitrate, getVideoFileFPS, getVideoFileResolution } from '@shared/extra-utils'
+import { HttpStatusCode, VideoState } from '@shared/models'
 import {
-  buildAbsoluteFixturePath,
   cleanupTests,
   createMultipleServers,
   doubleFollow,
-  generateHighBitrateVideo,
-  generateVideoWithFramerate,
   makeGetRequest,
   PeerTubeServer,
   setAccessTokensToServers,
   waitJobs,
   webtorrentAdd
 } from '@shared/server-commands'
-import { HttpStatusCode, VideoState } from '@shared/models'
-import {
-  canDoQuickTranscode,
-  getAudioStream,
-  getMetadataFromFile,
-  getVideoFileBitrate,
-  getVideoFileFPS,
-  getVideoFileResolution
-} from '../../../helpers/ffprobe-utils'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/videos/videos-history.ts b/server/tests/api/videos/videos-history.ts
index 813fc4f45..4e5ba13aa 100644
--- a/server/tests/api/videos/videos-history.ts
+++ b/server/tests/api/videos/videos-history.ts
@@ -2,16 +2,16 @@
 
 import 'mocha'
 import * as chai from 'chai'
+import { wait } from '@shared/core-utils'
+import { HttpStatusCode, Video } from '@shared/models'
 import {
   cleanupTests,
   createSingleServer,
   HistoryCommand,
   killallServers,
   PeerTubeServer,
-  setAccessTokensToServers,
-  wait
+  setAccessTokensToServers
 } from '@shared/server-commands'
-import { HttpStatusCode, Video } from '@shared/models'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/videos/videos-overview.ts b/server/tests/api/videos/videos-overview.ts
index 08a4efb63..61fc0cb20 100644
--- a/server/tests/api/videos/videos-overview.ts
+++ b/server/tests/api/videos/videos-overview.ts
@@ -2,8 +2,9 @@
 
 import 'mocha'
 import * as chai from 'chai'
-import { cleanupTests, createSingleServer, PeerTubeServer, setAccessTokensToServers, wait } from '@shared/server-commands'
+import { wait } from '@shared/core-utils'
 import { VideosOverview } from '@shared/models'
+import { cleanupTests, createSingleServer, PeerTubeServer, setAccessTokensToServers } from '@shared/server-commands'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/videos/videos-views-cleaner.ts b/server/tests/api/videos/videos-views-cleaner.ts
index 7f7597af4..e6815a4a8 100644
--- a/server/tests/api/videos/videos-views-cleaner.ts
+++ b/server/tests/api/videos/videos-views-cleaner.ts
@@ -2,6 +2,7 @@
 
 import 'mocha'
 import * as chai from 'chai'
+import { wait } from '@shared/core-utils'
 import {
   cleanupTests,
   createMultipleServers,
@@ -9,9 +10,8 @@ import {
   killallServers,
   PeerTubeServer,
   setAccessTokensToServers,
-  wait,
   waitJobs
-} from '../../../../shared/server-commands'
+} from '@shared/server-commands'
 
 const expect = chai.expect
 
diff --git a/server/tests/cli/create-import-video-file-job.ts b/server/tests/cli/create-import-video-file-job.ts
index 5973272e5..8ef0545d0 100644
--- a/server/tests/cli/create-import-video-file-job.ts
+++ b/server/tests/cli/create-import-video-file-job.ts
@@ -2,19 +2,19 @@
 
 import 'mocha'
 import * as chai from 'chai'
+import { areObjectStorageTestsDisabled } from '@shared/core-utils'
+import { HttpStatusCode, VideoDetails, VideoFile, VideoInclude } from '@shared/models'
 import {
-  areObjectStorageTestsDisabled,
   cleanupTests,
   createMultipleServers,
   doubleFollow,
-  expectStartWith,
   makeRawRequest,
   ObjectStorageCommand,
   PeerTubeServer,
   setAccessTokensToServers,
   waitJobs
 } from '@shared/server-commands'
-import { HttpStatusCode, VideoDetails, VideoFile, VideoInclude } from '@shared/models'
+import { expectStartWith } from '../shared'
 
 const expect = chai.expect
 
diff --git a/server/tests/cli/create-move-video-storage-job.ts b/server/tests/cli/create-move-video-storage-job.ts
index 8b66f24bf..c674d28d2 100644
--- a/server/tests/cli/create-move-video-storage-job.ts
+++ b/server/tests/cli/create-move-video-storage-job.ts
@@ -1,20 +1,19 @@
 /* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
 
 import 'mocha'
-
+import { areObjectStorageTestsDisabled } from '@shared/core-utils'
+import { HttpStatusCode, VideoDetails } from '@shared/models'
 import {
-  areObjectStorageTestsDisabled,
   cleanupTests,
   createMultipleServers,
   doubleFollow,
-  expectStartWith,
   makeRawRequest,
   ObjectStorageCommand,
   PeerTubeServer,
   setAccessTokensToServers,
   waitJobs
 } from '@shared/server-commands'
-import { HttpStatusCode, VideoDetails } from '@shared/models'
+import { expectStartWith } from '../shared'
 
 async function checkFiles (origin: PeerTubeServer, video: VideoDetails, inObjectStorage: boolean) {
   for (const file of video.files) {
diff --git a/server/tests/cli/create-transcoding-job.ts b/server/tests/cli/create-transcoding-job.ts
index ea3428662..c85130fef 100644
--- a/server/tests/cli/create-transcoding-job.ts
+++ b/server/tests/cli/create-transcoding-job.ts
@@ -2,19 +2,19 @@
 
 import 'mocha'
 import * as chai from 'chai'
+import { areObjectStorageTestsDisabled } from '@shared/core-utils'
 import { HttpStatusCode, VideoFile } from '@shared/models'
 import {
-  areObjectStorageTestsDisabled,
   cleanupTests,
   createMultipleServers,
   doubleFollow,
-  expectStartWith,
   makeRawRequest,
   ObjectStorageCommand,
   PeerTubeServer,
   setAccessTokensToServers,
   waitJobs
-} from '../../../shared/server-commands'
+} from '@shared/server-commands'
+import { expectStartWith } from '../shared'
 
 const expect = chai.expect
 
diff --git a/server/tests/cli/peertube.ts b/server/tests/cli/peertube.ts
index 72213473b..034d216e3 100644
--- a/server/tests/cli/peertube.ts
+++ b/server/tests/cli/peertube.ts
@@ -2,19 +2,17 @@
 
 import 'mocha'
 import { expect } from 'chai'
+import { areHttpImportTestsDisabled, buildAbsoluteFixturePath } from '@shared/core-utils'
 import {
-  areHttpImportTestsDisabled,
-  buildAbsoluteFixturePath,
   cleanupTests,
   CLICommand,
   createSingleServer,
   doubleFollow,
-  FIXTURE_URLS,
   PeerTubeServer,
   setAccessTokensToServers,
-  testHelloWorldRegisteredSettings,
   waitJobs
-} from '../../../shared/server-commands'
+} from '@shared/server-commands'
+import { FIXTURE_URLS, testHelloWorldRegisteredSettings } from '../shared'
 
 describe('Test CLI wrapper', function () {
   let server: PeerTubeServer
diff --git a/server/tests/cli/plugins.ts b/server/tests/cli/plugins.ts
index d9cf9465c..cd9f4e1c3 100644
--- a/server/tests/cli/plugins.ts
+++ b/server/tests/cli/plugins.ts
@@ -9,7 +9,7 @@ import {
   PeerTubeServer,
   PluginsCommand,
   setAccessTokensToServers
-} from '../../../shared/server-commands'
+} from '@shared/server-commands'
 
 describe('Test plugin scripts', function () {
   let server: PeerTubeServer
diff --git a/server/tests/cli/print-transcode-command.ts b/server/tests/cli/print-transcode-command.ts
index 36c43c6df..27896f031 100644
--- a/server/tests/cli/print-transcode-command.ts
+++ b/server/tests/cli/print-transcode-command.ts
@@ -2,7 +2,8 @@
 
 import 'mocha'
 import * as chai from 'chai'
-import { buildAbsoluteFixturePath, CLICommand } from '@shared/server-commands'
+import { buildAbsoluteFixturePath } from '@shared/core-utils'
+import { CLICommand } from '@shared/server-commands'
 import { VideoResolution } from '../../../shared/models/videos'
 
 const expect = chai.expect
diff --git a/server/tests/cli/prune-storage.ts b/server/tests/cli/prune-storage.ts
index e0bc6a589..8e8fc7e20 100644
--- a/server/tests/cli/prune-storage.ts
+++ b/server/tests/cli/prune-storage.ts
@@ -4,7 +4,8 @@ import 'mocha'
 import * as chai from 'chai'
 import { createFile, readdir } from 'fs-extra'
 import { join } from 'path'
-import { buildUUID } from '@shared/core-utils/uuid'
+import { buildUUID, wait } from '@shared/core-utils'
+import { HttpStatusCode, VideoPlaylistPrivacy } from '@shared/models'
 import {
   cleanupTests,
   CLICommand,
@@ -15,10 +16,8 @@ import {
   PeerTubeServer,
   setAccessTokensToServers,
   setDefaultVideoChannel,
-  wait,
   waitJobs
 } from '@shared/server-commands'
-import { HttpStatusCode, VideoPlaylistPrivacy } from '@shared/models'
 
 const expect = chai.expect
 
diff --git a/server/tests/cli/reset-password.ts b/server/tests/cli/reset-password.ts
index 34dedb113..018e9d788 100644
--- a/server/tests/cli/reset-password.ts
+++ b/server/tests/cli/reset-password.ts
@@ -1,5 +1,5 @@
 import 'mocha'
-import { cleanupTests, CLICommand, createSingleServer, PeerTubeServer, setAccessTokensToServers } from '../../../shared/server-commands'
+import { cleanupTests, CLICommand, createSingleServer, PeerTubeServer, setAccessTokensToServers } from '@shared/server-commands'
 
 describe('Test reset password scripts', function () {
   let server: PeerTubeServer
diff --git a/server/tests/external-plugins/auto-block-videos.ts b/server/tests/external-plugins/auto-block-videos.ts
index 2f75ad25b..bc5c93621 100644
--- a/server/tests/external-plugins/auto-block-videos.ts
+++ b/server/tests/external-plugins/auto-block-videos.ts
@@ -2,17 +2,17 @@
 
 import 'mocha'
 import { expect } from 'chai'
+import { wait } from '@shared/core-utils'
+import { Video } from '@shared/models'
 import {
   cleanupTests,
   createMultipleServers,
   doubleFollow,
   killallServers,
-  MockBlocklist,
   PeerTubeServer,
-  setAccessTokensToServers,
-  wait
+  setAccessTokensToServers
 } from '@shared/server-commands'
-import { Video } from '@shared/models'
+import { MockBlocklist } from '../shared'
 
 async function check (server: PeerTubeServer, videoUUID: string, exists = true) {
   const { data } = await server.videos.list()
diff --git a/server/tests/external-plugins/auto-mute.ts b/server/tests/external-plugins/auto-mute.ts
index bfa67e7ad..375ccf91a 100644
--- a/server/tests/external-plugins/auto-mute.ts
+++ b/server/tests/external-plugins/auto-mute.ts
@@ -2,18 +2,18 @@
 
 import 'mocha'
 import { expect } from 'chai'
+import { wait } from '@shared/core-utils'
+import { HttpStatusCode } from '@shared/models'
 import {
   cleanupTests,
   createMultipleServers,
   doubleFollow,
   killallServers,
   makeGetRequest,
-  MockBlocklist,
   PeerTubeServer,
-  setAccessTokensToServers,
-  wait
+  setAccessTokensToServers
 } from '@shared/server-commands'
-import { HttpStatusCode } from '@shared/models'
+import { MockBlocklist } from '../shared'
 
 describe('Official plugin auto-mute', function () {
   const autoMuteListPath = '/plugins/auto-mute/router/api/v1/mute-list'
diff --git a/server/tests/helpers/image.ts b/server/tests/helpers/image.ts
index 330139ee4..64bd373cc 100644
--- a/server/tests/helpers/image.ts
+++ b/server/tests/helpers/image.ts
@@ -4,8 +4,8 @@ import 'mocha'
 import { expect } from 'chai'
 import { readFile, remove } from 'fs-extra'
 import { join } from 'path'
+import { buildAbsoluteFixturePath, root } from '@shared/core-utils'
 import { processImage } from '../../../server/helpers/image-utils'
-import { buildAbsoluteFixturePath, root } from '../../../shared/server-commands'
 
 async function checkBuffers (path1: string, path2: string, equals: boolean) {
   const [ buf1, buf2 ] = await Promise.all([
diff --git a/server/tests/helpers/request.ts b/server/tests/helpers/request.ts
index db0cca390..de507ba35 100644
--- a/server/tests/helpers/request.ts
+++ b/server/tests/helpers/request.ts
@@ -4,9 +4,9 @@ import 'mocha'
 import { expect } from 'chai'
 import { pathExists, remove } from 'fs-extra'
 import { join } from 'path'
-import { Mock429 } from '@shared/server-commands/mock-servers/mock-429'
-import { FIXTURE_URLS, root, wait } from '../../../shared/server-commands'
+import { root, wait } from '@shared/core-utils'
 import { doRequest, doRequestAndSaveToFile } from '../../helpers/requests'
+import { FIXTURE_URLS, Mock429 } from '../shared'
 
 describe('Request helpers', function () {
   const destPath1 = join(root(), 'test-output-1.txt')
diff --git a/server/tests/plugins/external-auth.ts b/server/tests/plugins/external-auth.ts
index a4a3764f5..583100671 100644
--- a/server/tests/plugins/external-auth.ts
+++ b/server/tests/plugins/external-auth.ts
@@ -2,16 +2,16 @@
 
 import 'mocha'
 import { expect } from 'chai'
+import { wait } from '@shared/core-utils'
+import { HttpStatusCode, UserRole } from '@shared/models'
 import {
   cleanupTests,
   createSingleServer,
   decodeQueryString,
   PeerTubeServer,
   PluginsCommand,
-  setAccessTokensToServers,
-  wait
+  setAccessTokensToServers
 } from '@shared/server-commands'
-import { HttpStatusCode, UserRole } from '@shared/models'
 
 async function loginExternal (options: {
   server: PeerTubeServer
diff --git a/server/tests/plugins/filter-hooks.ts b/server/tests/plugins/filter-hooks.ts
index a84edfac6..52ba396e5 100644
--- a/server/tests/plugins/filter-hooks.ts
+++ b/server/tests/plugins/filter-hooks.ts
@@ -2,11 +2,11 @@
 
 import 'mocha'
 import * as chai from 'chai'
+import { HttpStatusCode, VideoDetails, VideoImportState, VideoPlaylist, VideoPlaylistPrivacy, VideoPrivacy } from '@shared/models'
 import {
   cleanupTests,
   createMultipleServers,
   doubleFollow,
-  FIXTURE_URLS,
   makeRawRequest,
   PeerTubeServer,
   PluginsCommand,
@@ -14,7 +14,7 @@ import {
   setDefaultVideoChannel,
   waitJobs
 } from '@shared/server-commands'
-import { HttpStatusCode, VideoDetails, VideoImportState, VideoPlaylist, VideoPlaylistPrivacy, VideoPrivacy } from '@shared/models'
+import { FIXTURE_URLS } from '../shared'
 
 const expect = chai.expect
 
diff --git a/server/tests/plugins/html-injection.ts b/server/tests/plugins/html-injection.ts
index 9e10d3302..0a3a9c25f 100644
--- a/server/tests/plugins/html-injection.ts
+++ b/server/tests/plugins/html-injection.ts
@@ -9,7 +9,7 @@ import {
   PeerTubeServer,
   PluginsCommand,
   setAccessTokensToServers
-} from '../../../shared/server-commands'
+} from '@shared/server-commands'
 
 const expect = chai.expect
 
diff --git a/server/tests/plugins/id-and-pass-auth.ts b/server/tests/plugins/id-and-pass-auth.ts
index ea3b0f6ab..e72046ce2 100644
--- a/server/tests/plugins/id-and-pass-auth.ts
+++ b/server/tests/plugins/id-and-pass-auth.ts
@@ -2,8 +2,9 @@
 
 import 'mocha'
 import { expect } from 'chai'
-import { cleanupTests, createSingleServer, PeerTubeServer, PluginsCommand, setAccessTokensToServers, wait } from '@shared/server-commands'
+import { wait } from '@shared/core-utils'
 import { HttpStatusCode, UserRole } from '@shared/models'
+import { cleanupTests, createSingleServer, PeerTubeServer, PluginsCommand, setAccessTokensToServers } from '@shared/server-commands'
 
 describe('Test id and pass auth plugins', function () {
   let server: PeerTubeServer
diff --git a/server/tests/plugins/plugin-helpers.ts b/server/tests/plugins/plugin-helpers.ts
index 4ab4acd58..167429ef4 100644
--- a/server/tests/plugins/plugin-helpers.ts
+++ b/server/tests/plugins/plugin-helpers.ts
@@ -3,8 +3,8 @@
 import 'mocha'
 import { expect } from 'chai'
 import { pathExists } from 'fs-extra'
+import { HttpStatusCode, ThumbnailType } from '@shared/models'
 import {
-  checkVideoFilesWereRemoved,
   cleanupTests,
   createMultipleServers,
   doubleFollow,
@@ -16,7 +16,7 @@ import {
   setAccessTokensToServers,
   waitJobs
 } from '@shared/server-commands'
-import { HttpStatusCode, ThumbnailType } from '@shared/models'
+import { checkVideoFilesWereRemoved } from '../shared'
 
 function postCommand (server: PeerTubeServer, command: string, bodyArg?: object) {
   const body = { command }
diff --git a/server/tests/shared/actors.ts b/server/tests/shared/actors.ts
new file mode 100644
index 000000000..f8f4a5137
--- /dev/null
+++ b/server/tests/shared/actors.ts
@@ -0,0 +1,73 @@
+/* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
+
+import { expect } from 'chai'
+import { pathExists, readdir } from 'fs-extra'
+import { join } from 'path'
+import { root } from '@shared/core-utils'
+import { Account, VideoChannel } from '@shared/models'
+import { PeerTubeServer } from '@shared/server-commands'
+
+async function expectChannelsFollows (options: {
+  server: PeerTubeServer
+  handle: string
+  followers: number
+  following: number
+}) {
+  const { server } = options
+  const { data } = await server.channels.list()
+
+  return expectActorFollow({ ...options, data })
+}
+
+async function expectAccountFollows (options: {
+  server: PeerTubeServer
+  handle: string
+  followers: number
+  following: number
+}) {
+  const { server } = options
+  const { data } = await server.accounts.list()
+
+  return expectActorFollow({ ...options, data })
+}
+
+async function checkActorFilesWereRemoved (filename: string, serverNumber: number) {
+  const testDirectory = 'test' + serverNumber
+
+  for (const directory of [ 'avatars' ]) {
+    const directoryPath = join(root(), testDirectory, directory)
+
+    const directoryExists = await pathExists(directoryPath)
+    expect(directoryExists).to.be.true
+
+    const files = await readdir(directoryPath)
+    for (const file of files) {
+      expect(file).to.not.contain(filename)
+    }
+  }
+}
+
+export {
+  expectAccountFollows,
+  expectChannelsFollows,
+  checkActorFilesWereRemoved
+}
+
+// ---------------------------------------------------------------------------
+
+function expectActorFollow (options: {
+  server: PeerTubeServer
+  data: (Account | VideoChannel)[]
+  handle: string
+  followers: number
+  following: number
+}) {
+  const { server, data, handle, followers, following } = options
+
+  const actor = data.find(a => a.name + '@' + a.host === handle)
+  const message = `${handle} on ${server.url}`
+
+  expect(actor, message).to.exist
+  expect(actor.followersCount).to.equal(followers, message)
+  expect(actor.followingCount).to.equal(following, message)
+}
diff --git a/server/tests/shared/captions.ts b/server/tests/shared/captions.ts
new file mode 100644
index 000000000..35e722408
--- /dev/null
+++ b/server/tests/shared/captions.ts
@@ -0,0 +1,21 @@
+import { expect } from 'chai'
+import request from 'supertest'
+import { HttpStatusCode } from '@shared/models'
+
+async function testCaptionFile (url: string, captionPath: string, toTest: RegExp | string) {
+  const res = await request(url)
+    .get(captionPath)
+    .expect(HttpStatusCode.OK_200)
+
+  if (toTest instanceof RegExp) {
+    expect(res.text).to.match(toTest)
+  } else {
+    expect(res.text).to.contain(toTest)
+  }
+}
+
+// ---------------------------------------------------------------------------
+
+export {
+  testCaptionFile
+}
diff --git a/server/tests/shared/checks.ts b/server/tests/shared/checks.ts
new file mode 100644
index 000000000..9ecc84b5d
--- /dev/null
+++ b/server/tests/shared/checks.ts
@@ -0,0 +1,98 @@
+/* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/no-floating-promises */
+
+import { expect } from 'chai'
+import { pathExists, readFile } from 'fs-extra'
+import { join } from 'path'
+import { root } from '@shared/core-utils'
+import { HttpStatusCode } from '@shared/models'
+import { makeGetRequest, PeerTubeServer } from '@shared/server-commands'
+
+// Default interval -> 5 minutes
+function dateIsValid (dateString: string, interval = 300000) {
+  const dateToCheck = new Date(dateString)
+  const now = new Date()
+
+  return Math.abs(now.getTime() - dateToCheck.getTime()) <= interval
+}
+
+function expectStartWith (str: string, start: string) {
+  expect(str.startsWith(start), `${str} does not start with ${start}`).to.be.true
+}
+
+async function expectLogDoesNotContain (server: PeerTubeServer, str: string) {
+  const content = await server.servers.getLogContent()
+
+  expect(content.toString()).to.not.contain(str)
+}
+
+async function testImage (url: string, imageName: string, imagePath: string, extension = '.jpg') {
+  const res = await makeGetRequest({
+    url,
+    path: imagePath,
+    expectedStatus: HttpStatusCode.OK_200
+  })
+
+  const body = res.body
+
+  const data = await readFile(join(root(), 'server', 'tests', 'fixtures', imageName + extension))
+  const minLength = body.length - ((30 * body.length) / 100)
+  const maxLength = body.length + ((30 * body.length) / 100)
+
+  expect(data.length).to.be.above(minLength, 'the generated image is way smaller than the recorded fixture')
+  expect(data.length).to.be.below(maxLength, 'the generated image is way larger than the recorded fixture')
+}
+
+async function testFileExistsOrNot (server: PeerTubeServer, directory: string, filePath: string, exist: boolean) {
+  const base = server.servers.buildDirectory(directory)
+
+  expect(await pathExists(join(base, filePath))).to.equal(exist)
+}
+
+function checkBadStartPagination (url: string, path: string, token?: string, query = {}) {
+  return makeGetRequest({
+    url,
+    path,
+    token,
+    query: { ...query, start: 'hello' },
+    expectedStatus: HttpStatusCode.BAD_REQUEST_400
+  })
+}
+
+async function checkBadCountPagination (url: string, path: string, token?: string, query = {}) {
+  await makeGetRequest({
+    url,
+    path,
+    token,
+    query: { ...query, count: 'hello' },
+    expectedStatus: HttpStatusCode.BAD_REQUEST_400
+  })
+
+  await makeGetRequest({
+    url,
+    path,
+    token,
+    query: { ...query, count: 2000 },
+    expectedStatus: HttpStatusCode.BAD_REQUEST_400
+  })
+}
+
+function checkBadSortPagination (url: string, path: string, token?: string, query = {}) {
+  return makeGetRequest({
+    url,
+    path,
+    token,
+    query: { ...query, sort: 'hello' },
+    expectedStatus: HttpStatusCode.BAD_REQUEST_400
+  })
+}
+
+export {
+  dateIsValid,
+  testImage,
+  expectLogDoesNotContain,
+  testFileExistsOrNot,
+  expectStartWith,
+  checkBadStartPagination,
+  checkBadCountPagination,
+  checkBadSortPagination
+}
diff --git a/server/tests/shared/directories.ts b/server/tests/shared/directories.ts
new file mode 100644
index 000000000..c7065a767
--- /dev/null
+++ b/server/tests/shared/directories.ts
@@ -0,0 +1,34 @@
+/* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
+
+import { expect } from 'chai'
+import { pathExists, readdir } from 'fs-extra'
+import { join } from 'path'
+import { root } from '@shared/core-utils'
+import { PeerTubeServer } from '@shared/server-commands'
+
+async function checkTmpIsEmpty (server: PeerTubeServer) {
+  await checkDirectoryIsEmpty(server, 'tmp', [ 'plugins-global.css', 'hls', 'resumable-uploads' ])
+
+  if (await pathExists(join('test' + server.internalServerNumber, 'tmp', 'hls'))) {
+    await checkDirectoryIsEmpty(server, 'tmp/hls')
+  }
+}
+
+async function checkDirectoryIsEmpty (server: PeerTubeServer, directory: string, exceptions: string[] = []) {
+  const testDirectory = 'test' + server.internalServerNumber
+
+  const directoryPath = join(root(), testDirectory, directory)
+
+  const directoryExists = await pathExists(directoryPath)
+  expect(directoryExists).to.be.true
+
+  const files = await readdir(directoryPath)
+  const filtered = files.filter(f => exceptions.includes(f) === false)
+
+  expect(filtered).to.have.lengthOf(0)
+}
+
+export {
+  checkTmpIsEmpty,
+  checkDirectoryIsEmpty
+}
diff --git a/server/tests/shared/generate.ts b/server/tests/shared/generate.ts
new file mode 100644
index 000000000..f806df2f5
--- /dev/null
+++ b/server/tests/shared/generate.ts
@@ -0,0 +1,74 @@
+import { expect } from 'chai'
+import ffmpeg from 'fluent-ffmpeg'
+import { ensureDir, pathExists } from 'fs-extra'
+import { dirname } from 'path'
+import { buildAbsoluteFixturePath, getMaxBitrate } from '@shared/core-utils'
+import { getVideoFileBitrate, getVideoFileFPS, getVideoFileResolution } from '@shared/extra-utils'
+
+async function ensureHasTooBigBitrate (fixturePath: string) {
+  const bitrate = await getVideoFileBitrate(fixturePath)
+  const dataResolution = await getVideoFileResolution(fixturePath)
+  const fps = await getVideoFileFPS(fixturePath)
+
+  const maxBitrate = getMaxBitrate({ ...dataResolution, fps })
+  expect(bitrate).to.be.above(maxBitrate)
+}
+
+async function generateHighBitrateVideo () {
+  const tempFixturePath = buildAbsoluteFixturePath('video_high_bitrate_1080p.mp4', true)
+
+  await ensureDir(dirname(tempFixturePath))
+
+  const exists = await pathExists(tempFixturePath)
+  if (!exists) {
+    console.log('Generating high bitrate video.')
+
+    // Generate a random, high bitrate video on the fly, so we don't have to include
+    // a large file in the repo. The video needs to have a certain minimum length so
+    // that FFmpeg properly applies bitrate limits.
+    // https://stackoverflow.com/a/15795112
+    return new Promise<string>((res, rej) => {
+      ffmpeg()
+        .outputOptions([ '-f rawvideo', '-video_size 1920x1080', '-i /dev/urandom' ])
+        .outputOptions([ '-ac 2', '-f s16le', '-i /dev/urandom', '-t 10' ])
+        .outputOptions([ '-maxrate 10M', '-bufsize 10M' ])
+        .output(tempFixturePath)
+        .on('error', rej)
+        .on('end', () => res(tempFixturePath))
+        .run()
+    })
+  }
+
+  await ensureHasTooBigBitrate(tempFixturePath)
+
+  return tempFixturePath
+}
+
+async function generateVideoWithFramerate (fps = 60) {
+  const tempFixturePath = buildAbsoluteFixturePath(`video_${fps}fps.mp4`, true)
+
+  await ensureDir(dirname(tempFixturePath))
+
+  const exists = await pathExists(tempFixturePath)
+  if (!exists) {
+    console.log('Generating video with framerate %d.', fps)
+
+    return new Promise<string>((res, rej) => {
+      ffmpeg()
+        .outputOptions([ '-f rawvideo', '-video_size 1280x720', '-i /dev/urandom' ])
+        .outputOptions([ '-ac 2', '-f s16le', '-i /dev/urandom', '-t 10' ])
+        .outputOptions([ `-r ${fps}` ])
+        .output(tempFixturePath)
+        .on('error', rej)
+        .on('end', () => res(tempFixturePath))
+        .run()
+    })
+  }
+
+  return tempFixturePath
+}
+
+export {
+  generateHighBitrateVideo,
+  generateVideoWithFramerate
+}
diff --git a/server/tests/shared/index.ts b/server/tests/shared/index.ts
index 938817268..47019d6a8 100644
--- a/server/tests/shared/index.ts
+++ b/server/tests/shared/index.ts
@@ -1,2 +1,15 @@
+export * from './mock-servers'
+export * from './actors'
+export * from './captions'
+export * from './checks'
+export * from './directories'
+export * from './generate'
+export * from './live'
+export * from './notifications'
+export * from './playlists'
+export * from './plugins'
 export * from './requests'
-export * from './video'
+export * from './streaming-playlists'
+export * from './tests'
+export * from './tracker'
+export * from './videos'
diff --git a/server/tests/shared/live.ts b/server/tests/shared/live.ts
new file mode 100644
index 000000000..72e3e27f6
--- /dev/null
+++ b/server/tests/shared/live.ts
@@ -0,0 +1,41 @@
+/* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
+
+import { expect } from 'chai'
+import { pathExists, readdir } from 'fs-extra'
+import { join } from 'path'
+import { PeerTubeServer } from '@shared/server-commands'
+
+async function checkLiveCleanupAfterSave (server: PeerTubeServer, videoUUID: string, resolutions: number[] = []) {
+  const basePath = server.servers.buildDirectory('streaming-playlists')
+  const hlsPath = join(basePath, 'hls', videoUUID)
+
+  if (resolutions.length === 0) {
+    const result = await pathExists(hlsPath)
+    expect(result).to.be.false
+
+    return
+  }
+
+  const files = await readdir(hlsPath)
+
+  // fragmented file and playlist per resolution + master playlist + segments sha256 json file
+  expect(files).to.have.lengthOf(resolutions.length * 2 + 2)
+
+  for (const resolution of resolutions) {
+    const fragmentedFile = files.find(f => f.endsWith(`-${resolution}-fragmented.mp4`))
+    expect(fragmentedFile).to.exist
+
+    const playlistFile = files.find(f => f.endsWith(`${resolution}.m3u8`))
+    expect(playlistFile).to.exist
+  }
+
+  const masterPlaylistFile = files.find(f => f.endsWith('-master.m3u8'))
+  expect(masterPlaylistFile).to.exist
+
+  const shaFile = files.find(f => f.endsWith('-segments-sha256.json'))
+  expect(shaFile).to.exist
+}
+
+export {
+  checkLiveCleanupAfterSave
+}
diff --git a/server/tests/shared/mock-servers/index.ts b/server/tests/shared/mock-servers/index.ts
new file mode 100644
index 000000000..abf4a8203
--- /dev/null
+++ b/server/tests/shared/mock-servers/index.ts
@@ -0,0 +1,7 @@
+export * from './mock-429'
+export * from './mock-email'
+export * from './mock-instances-index'
+export * from './mock-joinpeertube-versions'
+export * from './mock-object-storage'
+export * from './mock-plugin-blocklist'
+export * from './mock-proxy'
diff --git a/server/tests/shared/mock-servers/mock-429.ts b/server/tests/shared/mock-servers/mock-429.ts
new file mode 100644
index 000000000..1fc20b079
--- /dev/null
+++ b/server/tests/shared/mock-servers/mock-429.ts
@@ -0,0 +1,33 @@
+import express from 'express'
+import { Server } from 'http'
+import { getPort, randomListen, terminateServer } from './shared'
+
+export class Mock429 {
+  private server: Server
+  private responseSent = false
+
+  async initialize () {
+    const app = express()
+
+    app.get('/', (req: express.Request, res: express.Response, next: express.NextFunction) => {
+
+      if (!this.responseSent) {
+        this.responseSent = true
+
+        // Retry after 5 seconds
+        res.header('retry-after', '2')
+        return res.sendStatus(429)
+      }
+
+      return res.sendStatus(200)
+    })
+
+    this.server = await randomListen(app)
+
+    return getPort(this.server)
+  }
+
+  terminate () {
+    return terminateServer(this.server)
+  }
+}
diff --git a/server/tests/shared/mock-servers/mock-email.ts b/server/tests/shared/mock-servers/mock-email.ts
new file mode 100644
index 000000000..c518679c9
--- /dev/null
+++ b/server/tests/shared/mock-servers/mock-email.ts
@@ -0,0 +1,62 @@
+import { ChildProcess } from 'child_process'
+import MailDev from '@peertube/maildev'
+import { parallelTests, randomInt } from '@shared/core-utils'
+
+class MockSmtpServer {
+
+  private static instance: MockSmtpServer
+  private started = false
+  private emailChildProcess: ChildProcess
+  private emails: object[]
+
+  private constructor () { }
+
+  collectEmails (emailsCollection: object[]) {
+    return new Promise<number>((res, rej) => {
+      const port = parallelTests() ? randomInt(1000, 2000) : 1025
+      this.emails = emailsCollection
+
+      if (this.started) {
+        return res(undefined)
+      }
+
+      const maildev = new MailDev({
+        ip: '127.0.0.1',
+        smtp: port,
+        disableWeb: true,
+        silent: true
+      })
+
+      maildev.on('new', email => {
+        this.emails.push(email)
+      })
+
+      maildev.listen(err => {
+        if (err) return rej(err)
+
+        this.started = true
+
+        return res(port)
+      })
+    })
+  }
+
+  kill () {
+    if (!this.emailChildProcess) return
+
+    process.kill(this.emailChildProcess.pid)
+
+    this.emailChildProcess = null
+    MockSmtpServer.instance = null
+  }
+
+  static get Instance () {
+    return this.instance || (this.instance = new this())
+  }
+}
+
+// ---------------------------------------------------------------------------
+
+export {
+  MockSmtpServer
+}
diff --git a/server/tests/shared/mock-servers/mock-instances-index.ts b/server/tests/shared/mock-servers/mock-instances-index.ts
new file mode 100644
index 000000000..598b007f1
--- /dev/null
+++ b/server/tests/shared/mock-servers/mock-instances-index.ts
@@ -0,0 +1,46 @@
+import express from 'express'
+import { Server } from 'http'
+import { getPort, randomListen, terminateServer } from './shared'
+
+export class MockInstancesIndex {
+  private server: Server
+
+  private readonly indexInstances: { host: string, createdAt: string }[] = []
+
+  async initialize () {
+    const app = express()
+
+    app.use('/', (req: express.Request, res: express.Response, next: express.NextFunction) => {
+      if (process.env.DEBUG) console.log('Receiving request on mocked server %s.', req.url)
+
+      return next()
+    })
+
+    app.get('/api/v1/instances/hosts', (req: express.Request, res: express.Response) => {
+      const since = req.query.since
+
+      const filtered = this.indexInstances.filter(i => {
+        if (!since) return true
+
+        return i.createdAt > since
+      })
+
+      return res.json({
+        total: filtered.length,
+        data: filtered
+      })
+    })
+
+    this.server = await randomListen(app)
+
+    return getPort(this.server)
+  }
+
+  addInstance (host: string) {
+    this.indexInstances.push({ host, createdAt: new Date().toISOString() })
+  }
+
+  terminate () {
+    return terminateServer(this.server)
+  }
+}
diff --git a/server/tests/shared/mock-servers/mock-joinpeertube-versions.ts b/server/tests/shared/mock-servers/mock-joinpeertube-versions.ts
new file mode 100644
index 000000000..502f4e2f5
--- /dev/null
+++ b/server/tests/shared/mock-servers/mock-joinpeertube-versions.ts
@@ -0,0 +1,34 @@
+import express from 'express'
+import { Server } from 'http'
+import { getPort, randomListen } from './shared'
+
+export class MockJoinPeerTubeVersions {
+  private server: Server
+  private latestVersion: string
+
+  async initialize () {
+    const app = express()
+
+    app.use('/', (req: express.Request, res: express.Response, next: express.NextFunction) => {
+      if (process.env.DEBUG) console.log('Receiving request on mocked server %s.', req.url)
+
+      return next()
+    })
+
+    app.get('/versions.json', (req: express.Request, res: express.Response) => {
+      return res.json({
+        peertube: {
+          latestVersion: this.latestVersion
+        }
+      })
+    })
+
+    this.server = await randomListen(app)
+
+    return getPort(this.server)
+  }
+
+  setLatestVersion (latestVersion: string) {
+    this.latestVersion = latestVersion
+  }
+}
diff --git a/server/tests/shared/mock-servers/mock-object-storage.ts b/server/tests/shared/mock-servers/mock-object-storage.ts
new file mode 100644
index 000000000..99d68e014
--- /dev/null
+++ b/server/tests/shared/mock-servers/mock-object-storage.ts
@@ -0,0 +1,41 @@
+import express from 'express'
+import got, { RequestError } from 'got'
+import { Server } from 'http'
+import { pipeline } from 'stream'
+import { ObjectStorageCommand } from '@shared/server-commands'
+import { getPort, randomListen, terminateServer } from './shared'
+
+export class MockObjectStorage {
+  private server: Server
+
+  async initialize () {
+    const app = express()
+
+    app.get('/:bucketName/:path(*)', (req: express.Request, res: express.Response, next: express.NextFunction) => {
+      const url = `http://${req.params.bucketName}.${ObjectStorageCommand.getEndpointHost()}/${req.params.path}`
+
+      if (process.env.DEBUG) {
+        console.log('Receiving request on mocked server %s.', req.url)
+        console.log('Proxifying request to %s', url)
+      }
+
+      return pipeline(
+        got.stream(url, { throwHttpErrors: false }),
+        res,
+        (err: RequestError) => {
+          if (!err) return
+
+          console.error('Pipeline failed.', err)
+        }
+      )
+    })
+
+    this.server = await randomListen(app)
+
+    return getPort(this.server)
+  }
+
+  terminate () {
+    return terminateServer(this.server)
+  }
+}
diff --git a/server/tests/shared/mock-servers/mock-plugin-blocklist.ts b/server/tests/shared/mock-servers/mock-plugin-blocklist.ts
new file mode 100644
index 000000000..5d6e01816
--- /dev/null
+++ b/server/tests/shared/mock-servers/mock-plugin-blocklist.ts
@@ -0,0 +1,36 @@
+import express, { Request, Response } from 'express'
+import { Server } from 'http'
+import { getPort, randomListen, terminateServer } from './shared'
+
+type BlocklistResponse = {
+  data: {
+    value: string
+    action?: 'add' | 'remove'
+    updatedAt?: string
+  }[]
+}
+
+export class MockBlocklist {
+  private body: BlocklistResponse
+  private server: Server
+
+  async initialize () {
+    const app = express()
+
+    app.get('/blocklist', (req: Request, res: Response) => {
+      return res.json(this.body)
+    })
+
+    this.server = await randomListen(app)
+
+    return getPort(this.server)
+  }
+
+  replace (body: BlocklistResponse) {
+    this.body = body
+  }
+
+  terminate () {
+    return terminateServer(this.server)
+  }
+}
diff --git a/server/tests/shared/mock-servers/mock-proxy.ts b/server/tests/shared/mock-servers/mock-proxy.ts
new file mode 100644
index 000000000..cbc7c4466
--- /dev/null
+++ b/server/tests/shared/mock-servers/mock-proxy.ts
@@ -0,0 +1,24 @@
+import { createServer, Server } from 'http'
+import proxy from 'proxy'
+import { getPort, terminateServer } from './shared'
+
+class MockProxy {
+  private server: Server
+
+  initialize () {
+    return new Promise<number>(res => {
+      this.server = proxy(createServer())
+      this.server.listen(0, () => res(getPort(this.server)))
+    })
+  }
+
+  terminate () {
+    return terminateServer(this.server)
+  }
+}
+
+// ---------------------------------------------------------------------------
+
+export {
+  MockProxy
+}
diff --git a/server/tests/shared/mock-servers/shared.ts b/server/tests/shared/mock-servers/shared.ts
new file mode 100644
index 000000000..235642439
--- /dev/null
+++ b/server/tests/shared/mock-servers/shared.ts
@@ -0,0 +1,33 @@
+import { Express } from 'express'
+import { Server } from 'http'
+import { AddressInfo } from 'net'
+
+function randomListen (app: Express) {
+  return new Promise<Server>(res => {
+    const server = app.listen(0, () => res(server))
+  })
+}
+
+function getPort (server: Server) {
+  const address = server.address() as AddressInfo
+
+  return address.port
+}
+
+function terminateServer (server: Server) {
+  if (!server) return Promise.resolve()
+
+  return new Promise<void>((res, rej) => {
+    server.close(err => {
+      if (err) return rej(err)
+
+      return res()
+    })
+  })
+}
+
+export {
+  randomListen,
+  getPort,
+  terminateServer
+}
diff --git a/server/tests/shared/notifications.ts b/server/tests/shared/notifications.ts
new file mode 100644
index 000000000..cdc21fdc8
--- /dev/null
+++ b/server/tests/shared/notifications.ts
@@ -0,0 +1,798 @@
+/* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
+
+import { expect } from 'chai'
+import { inspect } from 'util'
+import {
+  AbuseState,
+  PluginType,
+  UserNotification,
+  UserNotificationSetting,
+  UserNotificationSettingValue,
+  UserNotificationType
+} from '@shared/models'
+import { createMultipleServers, doubleFollow, PeerTubeServer, setAccessTokensToServers } from '@shared/server-commands'
+import { MockSmtpServer } from './mock-servers'
+
+type CheckerBaseParams = {
+  server: PeerTubeServer
+  emails: any[]
+  socketNotifications: UserNotification[]
+  token: string
+  check?: { web: boolean, mail: boolean }
+}
+
+type CheckerType = 'presence' | 'absence'
+
+function getAllNotificationsSettings (): UserNotificationSetting {
+  return {
+    newVideoFromSubscription: UserNotificationSettingValue.WEB | UserNotificationSettingValue.EMAIL,
+    newCommentOnMyVideo: UserNotificationSettingValue.WEB | UserNotificationSettingValue.EMAIL,
+    abuseAsModerator: UserNotificationSettingValue.WEB | UserNotificationSettingValue.EMAIL,
+    videoAutoBlacklistAsModerator: UserNotificationSettingValue.WEB | UserNotificationSettingValue.EMAIL,
+    blacklistOnMyVideo: UserNotificationSettingValue.WEB | UserNotificationSettingValue.EMAIL,
+    myVideoImportFinished: UserNotificationSettingValue.WEB | UserNotificationSettingValue.EMAIL,
+    myVideoPublished: UserNotificationSettingValue.WEB | UserNotificationSettingValue.EMAIL,
+    commentMention: UserNotificationSettingValue.WEB | UserNotificationSettingValue.EMAIL,
+    newFollow: UserNotificationSettingValue.WEB | UserNotificationSettingValue.EMAIL,
+    newUserRegistration: UserNotificationSettingValue.WEB | UserNotificationSettingValue.EMAIL,
+    newInstanceFollower: UserNotificationSettingValue.WEB | UserNotificationSettingValue.EMAIL,
+    abuseNewMessage: UserNotificationSettingValue.WEB | UserNotificationSettingValue.EMAIL,
+    abuseStateChange: UserNotificationSettingValue.WEB | UserNotificationSettingValue.EMAIL,
+    autoInstanceFollowing: UserNotificationSettingValue.WEB | UserNotificationSettingValue.EMAIL,
+    newPeerTubeVersion: UserNotificationSettingValue.WEB | UserNotificationSettingValue.EMAIL,
+    newPluginVersion: UserNotificationSettingValue.WEB | UserNotificationSettingValue.EMAIL
+  }
+}
+
+async function checkNewVideoFromSubscription (options: CheckerBaseParams & {
+  videoName: string
+  shortUUID: string
+  checkType: CheckerType
+}) {
+  const { videoName, shortUUID } = options
+  const notificationType = UserNotificationType.NEW_VIDEO_FROM_SUBSCRIPTION
+
+  function notificationChecker (notification: UserNotification, checkType: CheckerType) {
+    if (checkType === 'presence') {
+      expect(notification).to.not.be.undefined
+      expect(notification.type).to.equal(notificationType)
+
+      checkVideo(notification.video, videoName, shortUUID)
+      checkActor(notification.video.channel)
+    } else {
+      expect(notification).to.satisfy((n: UserNotification) => {
+        return n === undefined || n.type !== UserNotificationType.NEW_VIDEO_FROM_SUBSCRIPTION || n.video.name !== videoName
+      })
+    }
+  }
+
+  function emailNotificationFinder (email: object) {
+    const text = email['text']
+    return text.indexOf(shortUUID) !== -1 && text.indexOf('Your subscription') !== -1
+  }
+
+  await checkNotification({ ...options, notificationChecker, emailNotificationFinder })
+}
+
+async function checkVideoIsPublished (options: CheckerBaseParams & {
+  videoName: string
+  shortUUID: string
+  checkType: CheckerType
+}) {
+  const { videoName, shortUUID } = options
+  const notificationType = UserNotificationType.MY_VIDEO_PUBLISHED
+
+  function notificationChecker (notification: UserNotification, checkType: CheckerType) {
+    if (checkType === 'presence') {
+      expect(notification).to.not.be.undefined
+      expect(notification.type).to.equal(notificationType)
+
+      checkVideo(notification.video, videoName, shortUUID)
+      checkActor(notification.video.channel)
+    } else {
+      expect(notification.video).to.satisfy(v => v === undefined || v.name !== videoName)
+    }
+  }
+
+  function emailNotificationFinder (email: object) {
+    const text: string = email['text']
+    return text.includes(shortUUID) && text.includes('Your video')
+  }
+
+  await checkNotification({ ...options, notificationChecker, emailNotificationFinder })
+}
+
+async function checkMyVideoImportIsFinished (options: CheckerBaseParams & {
+  videoName: string
+  shortUUID: string
+  url: string
+  success: boolean
+  checkType: CheckerType
+}) {
+  const { videoName, shortUUID, url, success } = options
+
+  const notificationType = success ? UserNotificationType.MY_VIDEO_IMPORT_SUCCESS : UserNotificationType.MY_VIDEO_IMPORT_ERROR
+
+  function notificationChecker (notification: UserNotification, checkType: CheckerType) {
+    if (checkType === 'presence') {
+      expect(notification).to.not.be.undefined
+      expect(notification.type).to.equal(notificationType)
+
+      expect(notification.videoImport.targetUrl).to.equal(url)
+
+      if (success) checkVideo(notification.videoImport.video, videoName, shortUUID)
+    } else {
+      expect(notification.videoImport).to.satisfy(i => i === undefined || i.targetUrl !== url)
+    }
+  }
+
+  function emailNotificationFinder (email: object) {
+    const text: string = email['text']
+    const toFind = success ? ' finished' : ' error'
+
+    return text.includes(url) && text.includes(toFind)
+  }
+
+  await checkNotification({ ...options, notificationChecker, emailNotificationFinder })
+}
+
+async function checkUserRegistered (options: CheckerBaseParams & {
+  username: string
+  checkType: CheckerType
+}) {
+  const { username } = options
+  const notificationType = UserNotificationType.NEW_USER_REGISTRATION
+
+  function notificationChecker (notification: UserNotification, checkType: CheckerType) {
+    if (checkType === 'presence') {
+      expect(notification).to.not.be.undefined
+      expect(notification.type).to.equal(notificationType)
+
+      checkActor(notification.account)
+      expect(notification.account.name).to.equal(username)
+    } else {
+      expect(notification).to.satisfy(n => n.type !== notificationType || n.account.name !== username)
+    }
+  }
+
+  function emailNotificationFinder (email: object) {
+    const text: string = email['text']
+
+    return text.includes(' registered.') && text.includes(username)
+  }
+
+  await checkNotification({ ...options, notificationChecker, emailNotificationFinder })
+}
+
+async function checkNewActorFollow (options: CheckerBaseParams & {
+  followType: 'channel' | 'account'
+  followerName: string
+  followerDisplayName: string
+  followingDisplayName: string
+  checkType: CheckerType
+}) {
+  const { followType, followerName, followerDisplayName, followingDisplayName } = options
+  const notificationType = UserNotificationType.NEW_FOLLOW
+
+  function notificationChecker (notification: UserNotification, checkType: CheckerType) {
+    if (checkType === 'presence') {
+      expect(notification).to.not.be.undefined
+      expect(notification.type).to.equal(notificationType)
+
+      checkActor(notification.actorFollow.follower)
+      expect(notification.actorFollow.follower.displayName).to.equal(followerDisplayName)
+      expect(notification.actorFollow.follower.name).to.equal(followerName)
+      expect(notification.actorFollow.follower.host).to.not.be.undefined
+
+      const following = notification.actorFollow.following
+      expect(following.displayName).to.equal(followingDisplayName)
+      expect(following.type).to.equal(followType)
+    } else {
+      expect(notification).to.satisfy(n => {
+        return n.type !== notificationType ||
+          (n.actorFollow.follower.name !== followerName && n.actorFollow.following !== followingDisplayName)
+      })
+    }
+  }
+
+  function emailNotificationFinder (email: object) {
+    const text: string = email['text']
+
+    return text.includes(followType) && text.includes(followingDisplayName) && text.includes(followerDisplayName)
+  }
+
+  await checkNotification({ ...options, notificationChecker, emailNotificationFinder })
+}
+
+async function checkNewInstanceFollower (options: CheckerBaseParams & {
+  followerHost: string
+  checkType: CheckerType
+}) {
+  const { followerHost } = options
+  const notificationType = UserNotificationType.NEW_INSTANCE_FOLLOWER
+
+  function notificationChecker (notification: UserNotification, checkType: CheckerType) {
+    if (checkType === 'presence') {
+      expect(notification).to.not.be.undefined
+      expect(notification.type).to.equal(notificationType)
+
+      checkActor(notification.actorFollow.follower)
+      expect(notification.actorFollow.follower.name).to.equal('peertube')
+      expect(notification.actorFollow.follower.host).to.equal(followerHost)
+
+      expect(notification.actorFollow.following.name).to.equal('peertube')
+    } else {
+      expect(notification).to.satisfy(n => {
+        return n.type !== notificationType || n.actorFollow.follower.host !== followerHost
+      })
+    }
+  }
+
+  function emailNotificationFinder (email: object) {
+    const text: string = email['text']
+
+    return text.includes('instance has a new follower') && text.includes(followerHost)
+  }
+
+  await checkNotification({ ...options, notificationChecker, emailNotificationFinder })
+}
+
+async function checkAutoInstanceFollowing (options: CheckerBaseParams & {
+  followerHost: string
+  followingHost: string
+  checkType: CheckerType
+}) {
+  const { followerHost, followingHost } = options
+  const notificationType = UserNotificationType.AUTO_INSTANCE_FOLLOWING
+
+  function notificationChecker (notification: UserNotification, checkType: CheckerType) {
+    if (checkType === 'presence') {
+      expect(notification).to.not.be.undefined
+      expect(notification.type).to.equal(notificationType)
+
+      const following = notification.actorFollow.following
+      checkActor(following)
+      expect(following.name).to.equal('peertube')
+      expect(following.host).to.equal(followingHost)
+
+      expect(notification.actorFollow.follower.name).to.equal('peertube')
+      expect(notification.actorFollow.follower.host).to.equal(followerHost)
+    } else {
+      expect(notification).to.satisfy(n => {
+        return n.type !== notificationType || n.actorFollow.following.host !== followingHost
+      })
+    }
+  }
+
+  function emailNotificationFinder (email: object) {
+    const text: string = email['text']
+
+    return text.includes(' automatically followed a new instance') && text.includes(followingHost)
+  }
+
+  await checkNotification({ ...options, notificationChecker, emailNotificationFinder })
+}
+
+async function checkCommentMention (options: CheckerBaseParams & {
+  shortUUID: string
+  commentId: number
+  threadId: number
+  byAccountDisplayName: string
+  checkType: CheckerType
+}) {
+  const { shortUUID, commentId, threadId, byAccountDisplayName } = options
+  const notificationType = UserNotificationType.COMMENT_MENTION
+
+  function notificationChecker (notification: UserNotification, checkType: CheckerType) {
+    if (checkType === 'presence') {
+      expect(notification).to.not.be.undefined
+      expect(notification.type).to.equal(notificationType)
+
+      checkComment(notification.comment, commentId, threadId)
+      checkActor(notification.comment.account)
+      expect(notification.comment.account.displayName).to.equal(byAccountDisplayName)
+
+      checkVideo(notification.comment.video, undefined, shortUUID)
+    } else {
+      expect(notification).to.satisfy(n => n.type !== notificationType || n.comment.id !== commentId)
+    }
+  }
+
+  function emailNotificationFinder (email: object) {
+    const text: string = email['text']
+
+    return text.includes(' mentioned ') && text.includes(shortUUID) && text.includes(byAccountDisplayName)
+  }
+
+  await checkNotification({ ...options, notificationChecker, emailNotificationFinder })
+}
+
+let lastEmailCount = 0
+
+async function checkNewCommentOnMyVideo (options: CheckerBaseParams & {
+  shortUUID: string
+  commentId: number
+  threadId: number
+  checkType: CheckerType
+}) {
+  const { server, shortUUID, commentId, threadId, checkType, emails } = options
+  const notificationType = UserNotificationType.NEW_COMMENT_ON_MY_VIDEO
+
+  function notificationChecker (notification: UserNotification, checkType: CheckerType) {
+    if (checkType === 'presence') {
+      expect(notification).to.not.be.undefined
+      expect(notification.type).to.equal(notificationType)
+
+      checkComment(notification.comment, commentId, threadId)
+      checkActor(notification.comment.account)
+      checkVideo(notification.comment.video, undefined, shortUUID)
+    } else {
+      expect(notification).to.satisfy((n: UserNotification) => {
+        return n === undefined || n.comment === undefined || n.comment.id !== commentId
+      })
+    }
+  }
+
+  const commentUrl = `http://localhost:${server.port}/w/${shortUUID};threadId=${threadId}`
+
+  function emailNotificationFinder (email: object) {
+    return email['text'].indexOf(commentUrl) !== -1
+  }
+
+  await checkNotification({ ...options, notificationChecker, emailNotificationFinder })
+
+  if (checkType === 'presence') {
+    // We cannot detect email duplicates, so check we received another email
+    expect(emails).to.have.length.above(lastEmailCount)
+    lastEmailCount = emails.length
+  }
+}
+
+async function checkNewVideoAbuseForModerators (options: CheckerBaseParams & {
+  shortUUID: string
+  videoName: string
+  checkType: CheckerType
+}) {
+  const { shortUUID, videoName } = options
+  const notificationType = UserNotificationType.NEW_ABUSE_FOR_MODERATORS
+
+  function notificationChecker (notification: UserNotification, checkType: CheckerType) {
+    if (checkType === 'presence') {
+      expect(notification).to.not.be.undefined
+      expect(notification.type).to.equal(notificationType)
+
+      expect(notification.abuse.id).to.be.a('number')
+      checkVideo(notification.abuse.video, videoName, shortUUID)
+    } else {
+      expect(notification).to.satisfy((n: UserNotification) => {
+        return n === undefined || n.abuse === undefined || n.abuse.video.shortUUID !== shortUUID
+      })
+    }
+  }
+
+  function emailNotificationFinder (email: object) {
+    const text = email['text']
+    return text.indexOf(shortUUID) !== -1 && text.indexOf('abuse') !== -1
+  }
+
+  await checkNotification({ ...options, notificationChecker, emailNotificationFinder })
+}
+
+async function checkNewAbuseMessage (options: CheckerBaseParams & {
+  abuseId: number
+  message: string
+  toEmail: string
+  checkType: CheckerType
+}) {
+  const { abuseId, message, toEmail } = options
+  const notificationType = UserNotificationType.ABUSE_NEW_MESSAGE
+
+  function notificationChecker (notification: UserNotification, checkType: CheckerType) {
+    if (checkType === 'presence') {
+      expect(notification).to.not.be.undefined
+      expect(notification.type).to.equal(notificationType)
+
+      expect(notification.abuse.id).to.equal(abuseId)
+    } else {
+      expect(notification).to.satisfy((n: UserNotification) => {
+        return n === undefined || n.type !== notificationType || n.abuse === undefined || n.abuse.id !== abuseId
+      })
+    }
+  }
+
+  function emailNotificationFinder (email: object) {
+    const text = email['text']
+    const to = email['to'].filter(t => t.address === toEmail)
+
+    return text.indexOf(message) !== -1 && to.length !== 0
+  }
+
+  await checkNotification({ ...options, notificationChecker, emailNotificationFinder })
+}
+
+async function checkAbuseStateChange (options: CheckerBaseParams & {
+  abuseId: number
+  state: AbuseState
+  checkType: CheckerType
+}) {
+  const { abuseId, state } = options
+  const notificationType = UserNotificationType.ABUSE_STATE_CHANGE
+
+  function notificationChecker (notification: UserNotification, checkType: CheckerType) {
+    if (checkType === 'presence') {
+      expect(notification).to.not.be.undefined
+      expect(notification.type).to.equal(notificationType)
+
+      expect(notification.abuse.id).to.equal(abuseId)
+      expect(notification.abuse.state).to.equal(state)
+    } else {
+      expect(notification).to.satisfy((n: UserNotification) => {
+        return n === undefined || n.abuse === undefined || n.abuse.id !== abuseId
+      })
+    }
+  }
+
+  function emailNotificationFinder (email: object) {
+    const text = email['text']
+
+    const contains = state === AbuseState.ACCEPTED
+      ? ' accepted'
+      : ' rejected'
+
+    return text.indexOf(contains) !== -1
+  }
+
+  await checkNotification({ ...options, notificationChecker, emailNotificationFinder })
+}
+
+async function checkNewCommentAbuseForModerators (options: CheckerBaseParams & {
+  shortUUID: string
+  videoName: string
+  checkType: CheckerType
+}) {
+  const { shortUUID, videoName } = options
+  const notificationType = UserNotificationType.NEW_ABUSE_FOR_MODERATORS
+
+  function notificationChecker (notification: UserNotification, checkType: CheckerType) {
+    if (checkType === 'presence') {
+      expect(notification).to.not.be.undefined
+      expect(notification.type).to.equal(notificationType)
+
+      expect(notification.abuse.id).to.be.a('number')
+      checkVideo(notification.abuse.comment.video, videoName, shortUUID)
+    } else {
+      expect(notification).to.satisfy((n: UserNotification) => {
+        return n === undefined || n.abuse === undefined || n.abuse.comment.video.shortUUID !== shortUUID
+      })
+    }
+  }
+
+  function emailNotificationFinder (email: object) {
+    const text = email['text']
+    return text.indexOf(shortUUID) !== -1 && text.indexOf('abuse') !== -1
+  }
+
+  await checkNotification({ ...options, notificationChecker, emailNotificationFinder })
+}
+
+async function checkNewAccountAbuseForModerators (options: CheckerBaseParams & {
+  displayName: string
+  checkType: CheckerType
+}) {
+  const { displayName } = options
+  const notificationType = UserNotificationType.NEW_ABUSE_FOR_MODERATORS
+
+  function notificationChecker (notification: UserNotification, checkType: CheckerType) {
+    if (checkType === 'presence') {
+      expect(notification).to.not.be.undefined
+      expect(notification.type).to.equal(notificationType)
+
+      expect(notification.abuse.id).to.be.a('number')
+      expect(notification.abuse.account.displayName).to.equal(displayName)
+    } else {
+      expect(notification).to.satisfy((n: UserNotification) => {
+        return n === undefined || n.abuse === undefined || n.abuse.account.displayName !== displayName
+      })
+    }
+  }
+
+  function emailNotificationFinder (email: object) {
+    const text = email['text']
+    return text.indexOf(displayName) !== -1 && text.indexOf('abuse') !== -1
+  }
+
+  await checkNotification({ ...options, notificationChecker, emailNotificationFinder })
+}
+
+async function checkVideoAutoBlacklistForModerators (options: CheckerBaseParams & {
+  shortUUID: string
+  videoName: string
+  checkType: CheckerType
+}) {
+  const { shortUUID, videoName } = options
+  const notificationType = UserNotificationType.VIDEO_AUTO_BLACKLIST_FOR_MODERATORS
+
+  function notificationChecker (notification: UserNotification, checkType: CheckerType) {
+    if (checkType === 'presence') {
+      expect(notification).to.not.be.undefined
+      expect(notification.type).to.equal(notificationType)
+
+      expect(notification.videoBlacklist.video.id).to.be.a('number')
+      checkVideo(notification.videoBlacklist.video, videoName, shortUUID)
+    } else {
+      expect(notification).to.satisfy((n: UserNotification) => {
+        return n === undefined || n.video === undefined || n.video.shortUUID !== shortUUID
+      })
+    }
+  }
+
+  function emailNotificationFinder (email: object) {
+    const text = email['text']
+    return text.indexOf(shortUUID) !== -1 && email['text'].indexOf('video-auto-blacklist/list') !== -1
+  }
+
+  await checkNotification({ ...options, notificationChecker, emailNotificationFinder })
+}
+
+async function checkNewBlacklistOnMyVideo (options: CheckerBaseParams & {
+  shortUUID: string
+  videoName: string
+  blacklistType: 'blacklist' | 'unblacklist'
+}) {
+  const { videoName, shortUUID, blacklistType } = options
+  const notificationType = blacklistType === 'blacklist'
+    ? UserNotificationType.BLACKLIST_ON_MY_VIDEO
+    : UserNotificationType.UNBLACKLIST_ON_MY_VIDEO
+
+  function notificationChecker (notification: UserNotification) {
+    expect(notification).to.not.be.undefined
+    expect(notification.type).to.equal(notificationType)
+
+    const video = blacklistType === 'blacklist' ? notification.videoBlacklist.video : notification.video
+
+    checkVideo(video, videoName, shortUUID)
+  }
+
+  function emailNotificationFinder (email: object) {
+    const text = email['text']
+    const blacklistText = blacklistType === 'blacklist'
+      ? 'blacklisted'
+      : 'unblacklisted'
+
+    return text.includes(shortUUID) && text.includes(blacklistText)
+  }
+
+  await checkNotification({ ...options, notificationChecker, emailNotificationFinder, checkType: 'presence' })
+}
+
+async function checkNewPeerTubeVersion (options: CheckerBaseParams & {
+  latestVersion: string
+  checkType: CheckerType
+}) {
+  const { latestVersion } = options
+  const notificationType = UserNotificationType.NEW_PEERTUBE_VERSION
+
+  function notificationChecker (notification: UserNotification, checkType: CheckerType) {
+    if (checkType === 'presence') {
+      expect(notification).to.not.be.undefined
+      expect(notification.type).to.equal(notificationType)
+
+      expect(notification.peertube).to.exist
+      expect(notification.peertube.latestVersion).to.equal(latestVersion)
+    } else {
+      expect(notification).to.satisfy((n: UserNotification) => {
+        return n === undefined || n.peertube === undefined || n.peertube.latestVersion !== latestVersion
+      })
+    }
+  }
+
+  function emailNotificationFinder (email: object) {
+    const text = email['text']
+
+    return text.includes(latestVersion)
+  }
+
+  await checkNotification({ ...options, notificationChecker, emailNotificationFinder })
+}
+
+async function checkNewPluginVersion (options: CheckerBaseParams & {
+  pluginType: PluginType
+  pluginName: string
+  checkType: CheckerType
+}) {
+  const { pluginName, pluginType } = options
+  const notificationType = UserNotificationType.NEW_PLUGIN_VERSION
+
+  function notificationChecker (notification: UserNotification, checkType: CheckerType) {
+    if (checkType === 'presence') {
+      expect(notification).to.not.be.undefined
+      expect(notification.type).to.equal(notificationType)
+
+      expect(notification.plugin.name).to.equal(pluginName)
+      expect(notification.plugin.type).to.equal(pluginType)
+    } else {
+      expect(notification).to.satisfy((n: UserNotification) => {
+        return n === undefined || n.plugin === undefined || n.plugin.name !== pluginName
+      })
+    }
+  }
+
+  function emailNotificationFinder (email: object) {
+    const text = email['text']
+
+    return text.includes(pluginName)
+  }
+
+  await checkNotification({ ...options, notificationChecker, emailNotificationFinder })
+}
+
+async function prepareNotificationsTest (serversCount = 3, overrideConfigArg: any = {}) {
+  const userNotifications: UserNotification[] = []
+  const adminNotifications: UserNotification[] = []
+  const adminNotificationsServer2: UserNotification[] = []
+  const emails: object[] = []
+
+  const port = await MockSmtpServer.Instance.collectEmails(emails)
+
+  const overrideConfig = {
+    smtp: {
+      hostname: 'localhost',
+      port
+    },
+    signup: {
+      limit: 20
+    }
+  }
+  const servers = await createMultipleServers(serversCount, Object.assign(overrideConfig, overrideConfigArg))
+
+  await setAccessTokensToServers(servers)
+
+  if (serversCount > 1) {
+    await doubleFollow(servers[0], servers[1])
+  }
+
+  const user = { username: 'user_1', password: 'super password' }
+  await servers[0].users.create({ ...user, videoQuota: 10 * 1000 * 1000 })
+  const userAccessToken = await servers[0].login.getAccessToken(user)
+
+  await servers[0].notifications.updateMySettings({ token: userAccessToken, settings: getAllNotificationsSettings() })
+  await servers[0].notifications.updateMySettings({ settings: getAllNotificationsSettings() })
+
+  if (serversCount > 1) {
+    await servers[1].notifications.updateMySettings({ settings: getAllNotificationsSettings() })
+  }
+
+  {
+    const socket = servers[0].socketIO.getUserNotificationSocket({ token: userAccessToken })
+    socket.on('new-notification', n => userNotifications.push(n))
+  }
+  {
+    const socket = servers[0].socketIO.getUserNotificationSocket()
+    socket.on('new-notification', n => adminNotifications.push(n))
+  }
+
+  if (serversCount > 1) {
+    const socket = servers[1].socketIO.getUserNotificationSocket()
+    socket.on('new-notification', n => adminNotificationsServer2.push(n))
+  }
+
+  const { videoChannels } = await servers[0].users.getMyInfo()
+  const channelId = videoChannels[0].id
+
+  return {
+    userNotifications,
+    adminNotifications,
+    adminNotificationsServer2,
+    userAccessToken,
+    emails,
+    servers,
+    channelId
+  }
+}
+
+// ---------------------------------------------------------------------------
+
+export {
+  getAllNotificationsSettings,
+
+  CheckerBaseParams,
+  CheckerType,
+  checkMyVideoImportIsFinished,
+  checkUserRegistered,
+  checkAutoInstanceFollowing,
+  checkVideoIsPublished,
+  checkNewVideoFromSubscription,
+  checkNewActorFollow,
+  checkNewCommentOnMyVideo,
+  checkNewBlacklistOnMyVideo,
+  checkCommentMention,
+  checkNewVideoAbuseForModerators,
+  checkVideoAutoBlacklistForModerators,
+  checkNewAbuseMessage,
+  checkAbuseStateChange,
+  checkNewInstanceFollower,
+  prepareNotificationsTest,
+  checkNewCommentAbuseForModerators,
+  checkNewAccountAbuseForModerators,
+  checkNewPeerTubeVersion,
+  checkNewPluginVersion
+}
+
+// ---------------------------------------------------------------------------
+
+async function checkNotification (options: CheckerBaseParams & {
+  notificationChecker: (notification: UserNotification, checkType: CheckerType) => void
+  emailNotificationFinder: (email: object) => boolean
+  checkType: CheckerType
+}) {
+  const { server, token, checkType, notificationChecker, emailNotificationFinder, socketNotifications, emails } = options
+
+  const check = options.check || { web: true, mail: true }
+
+  if (check.web) {
+    const notification = await server.notifications.getLatest({ token: token })
+
+    if (notification || checkType !== 'absence') {
+      notificationChecker(notification, checkType)
+    }
+
+    const socketNotification = socketNotifications.find(n => {
+      try {
+        notificationChecker(n, 'presence')
+        return true
+      } catch {
+        return false
+      }
+    })
+
+    if (checkType === 'presence') {
+      const obj = inspect(socketNotifications, { depth: 5 })
+      expect(socketNotification, 'The socket notification is absent when it should be present. ' + obj).to.not.be.undefined
+    } else {
+      const obj = inspect(socketNotification, { depth: 5 })
+      expect(socketNotification, 'The socket notification is present when it should not be present. ' + obj).to.be.undefined
+    }
+  }
+
+  if (check.mail) {
+    // Last email
+    const email = emails
+                      .slice()
+                      .reverse()
+                      .find(e => emailNotificationFinder(e))
+
+    if (checkType === 'presence') {
+      const texts = emails.map(e => e.text)
+      expect(email, 'The email is absent when is should be present. ' + inspect(texts)).to.not.be.undefined
+    } else {
+      expect(email, 'The email is present when is should not be present. ' + inspect(email)).to.be.undefined
+    }
+  }
+}
+
+function checkVideo (video: any, videoName?: string, shortUUID?: string) {
+  if (videoName) {
+    expect(video.name).to.be.a('string')
+    expect(video.name).to.not.be.empty
+    expect(video.name).to.equal(videoName)
+  }
+
+  if (shortUUID) {
+    expect(video.shortUUID).to.be.a('string')
+    expect(video.shortUUID).to.not.be.empty
+    expect(video.shortUUID).to.equal(shortUUID)
+  }
+
+  expect(video.id).to.be.a('number')
+}
+
+function checkActor (actor: any) {
+  expect(actor.displayName).to.be.a('string')
+  expect(actor.displayName).to.not.be.empty
+  expect(actor.host).to.not.be.undefined
+}
+
+function checkComment (comment: any, commentId: number, threadId: number) {
+  expect(comment.id).to.equal(commentId)
+  expect(comment.threadId).to.equal(threadId)
+}
diff --git a/server/tests/shared/playlists.ts b/server/tests/shared/playlists.ts
new file mode 100644
index 000000000..fdd541d20
--- /dev/null
+++ b/server/tests/shared/playlists.ts
@@ -0,0 +1,25 @@
+import { expect } from 'chai'
+import { readdir } from 'fs-extra'
+import { join } from 'path'
+import { root } from '@shared/core-utils'
+
+async function checkPlaylistFilesWereRemoved (
+  playlistUUID: string,
+  internalServerNumber: number,
+  directories = [ 'thumbnails' ]
+) {
+  const testDirectory = 'test' + internalServerNumber
+
+  for (const directory of directories) {
+    const directoryPath = join(root(), testDirectory, directory)
+
+    const files = await readdir(directoryPath)
+    for (const file of files) {
+      expect(file).to.not.contain(playlistUUID)
+    }
+  }
+}
+
+export {
+  checkPlaylistFilesWereRemoved
+}
diff --git a/server/tests/shared/plugins.ts b/server/tests/shared/plugins.ts
new file mode 100644
index 000000000..036fce2ff
--- /dev/null
+++ b/server/tests/shared/plugins.ts
@@ -0,0 +1,18 @@
+/* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
+
+import { expect } from 'chai'
+import { PeerTubeServer } from '@shared/server-commands'
+
+async function testHelloWorldRegisteredSettings (server: PeerTubeServer) {
+  const body = await server.plugins.getRegisteredSettings({ npmName: 'peertube-plugin-hello-world' })
+
+  const registeredSettings = body.registeredSettings
+  expect(registeredSettings).to.have.length.at.least(1)
+
+  const adminNameSettings = registeredSettings.find(s => s.name === 'admin-name')
+  expect(adminNameSettings).to.not.be.undefined
+}
+
+export {
+  testHelloWorldRegisteredSettings
+}
diff --git a/server/tests/shared/requests.ts b/server/tests/shared/requests.ts
index 9eb596029..7f1acc0e1 100644
--- a/server/tests/shared/requests.ts
+++ b/server/tests/shared/requests.ts
@@ -1,7 +1,7 @@
-import { doRequest } from '@server/helpers/requests'
 import { activityPubContextify } from '@server/helpers/activitypub'
-import { HTTP_SIGNATURE } from '@server/initializers/constants'
-import { buildGlobalHeaders } from '@server/lib/job-queue/handlers/utils/activitypub-http-utils'
+import { buildDigest } from '@server/helpers/peertube-crypto'
+import { doRequest } from '@server/helpers/requests'
+import { ACTIVITY_PUB, HTTP_SIGNATURE } from '@server/initializers/constants'
 
 export function makePOSTAPRequest (url: string, body: any, httpSignature: any, headers: any) {
   const options = {
@@ -31,7 +31,11 @@ export async function makeFollowRequest (to: { url: string }, by: { url: string,
     key: by.privateKey,
     headers: HTTP_SIGNATURE.HEADERS_TO_SIGN
   }
-  const headers = buildGlobalHeaders(body)
+  const headers = {
+    'digest': buildDigest(body),
+    'content-type': 'application/activity+json',
+    'accept': ACTIVITY_PUB.ACCEPT_HEADER
+  }
 
   return makePOSTAPRequest(to.url + '/inbox', body, httpSignature, headers)
 }
diff --git a/server/tests/shared/streaming-playlists.ts b/server/tests/shared/streaming-playlists.ts
new file mode 100644
index 000000000..738dc90e1
--- /dev/null
+++ b/server/tests/shared/streaming-playlists.ts
@@ -0,0 +1,77 @@
+import { expect } from 'chai'
+import { basename } from 'path'
+import { removeFragmentedMP4Ext } from '@shared/core-utils'
+import { sha256 } from '@shared/core-utils/common/crypto'
+import { HttpStatusCode, VideoStreamingPlaylist } from '@shared/models'
+import { PeerTubeServer } from '@shared/server-commands'
+
+async function checkSegmentHash (options: {
+  server: PeerTubeServer
+  baseUrlPlaylist: string
+  baseUrlSegment: string
+  resolution: number
+  hlsPlaylist: VideoStreamingPlaylist
+}) {
+  const { server, baseUrlPlaylist, baseUrlSegment, resolution, hlsPlaylist } = options
+  const command = server.streamingPlaylists
+
+  const file = hlsPlaylist.files.find(f => f.resolution.id === resolution)
+  const videoName = basename(file.fileUrl)
+
+  const playlist = await command.get({ url: `${baseUrlPlaylist}/${removeFragmentedMP4Ext(videoName)}.m3u8` })
+
+  const matches = /#EXT-X-BYTERANGE:(\d+)@(\d+)/.exec(playlist)
+
+  const length = parseInt(matches[1], 10)
+  const offset = parseInt(matches[2], 10)
+  const range = `${offset}-${offset + length - 1}`
+
+  const segmentBody = await command.getSegment({
+    url: `${baseUrlSegment}/${videoName}`,
+    expectedStatus: HttpStatusCode.PARTIAL_CONTENT_206,
+    range: `bytes=${range}`
+  })
+
+  const shaBody = await command.getSegmentSha256({ url: hlsPlaylist.segmentsSha256Url })
+  expect(sha256(segmentBody)).to.equal(shaBody[videoName][range])
+}
+
+async function checkLiveSegmentHash (options: {
+  server: PeerTubeServer
+  baseUrlSegment: string
+  videoUUID: string
+  segmentName: string
+  hlsPlaylist: VideoStreamingPlaylist
+}) {
+  const { server, baseUrlSegment, videoUUID, segmentName, hlsPlaylist } = options
+  const command = server.streamingPlaylists
+
+  const segmentBody = await command.getSegment({ url: `${baseUrlSegment}/${videoUUID}/${segmentName}` })
+  const shaBody = await command.getSegmentSha256({ url: hlsPlaylist.segmentsSha256Url })
+
+  expect(sha256(segmentBody)).to.equal(shaBody[segmentName])
+}
+
+async function checkResolutionsInMasterPlaylist (options: {
+  server: PeerTubeServer
+  playlistUrl: string
+  resolutions: number[]
+}) {
+  const { server, playlistUrl, resolutions } = options
+
+  const masterPlaylist = await server.streamingPlaylists.get({ url: playlistUrl })
+
+  for (const resolution of resolutions) {
+    const reg = new RegExp(
+      '#EXT-X-STREAM-INF:BANDWIDTH=\\d+,RESOLUTION=\\d+x' + resolution + ',(FRAME-RATE=\\d+,)?CODECS="avc1.64001f,mp4a.40.2"'
+    )
+
+    expect(masterPlaylist).to.match(reg)
+  }
+}
+
+export {
+  checkSegmentHash,
+  checkLiveSegmentHash,
+  checkResolutionsInMasterPlaylist
+}
diff --git a/server/tests/shared/tests.ts b/server/tests/shared/tests.ts
new file mode 100644
index 000000000..3abaf833d
--- /dev/null
+++ b/server/tests/shared/tests.ts
@@ -0,0 +1,37 @@
+const FIXTURE_URLS = {
+  peertube_long: 'https://peertube2.cpy.re/videos/watch/122d093a-1ede-43bd-bd34-59d2931ffc5e',
+  peertube_short: 'https://peertube2.cpy.re/w/3fbif9S3WmtTP8gGsC5HBd',
+
+  youtube: 'https://www.youtube.com/watch?v=msX3jv1XdvM',
+
+  /**
+   * The video is used to check format-selection correctness wrt. HDR,
+   * which brings its own set of oddities outside of a MediaSource.
+   *
+   * The video needs to have the following format_ids:
+   * (which you can check by using `youtube-dl <url> -F`):
+   * - (webm vp9)
+   * - (mp4 avc1)
+   * - (webm vp9.2 HDR)
+   */
+  youtubeHDR: 'https://www.youtube.com/watch?v=RQgnBB9z_N4',
+
+  // eslint-disable-next-line max-len
+  magnet: 'magnet:?xs=https%3A%2F%2Fpeertube2.cpy.re%2Flazy-static%2Ftorrents%2Fb209ca00-c8bb-4b2b-b421-1ede169f3dbc-720.torrent&xt=urn:btih:0f498834733e8057ed5c6f2ee2b4efd8d84a76ee&dn=super+peertube2+video&tr=https%3A%2F%2Fpeertube2.cpy.re%2Ftracker%2Fannounce&tr=wss%3A%2F%2Fpeertube2.cpy.re%3A443%2Ftracker%2Fsocket&ws=https%3A%2F%2Fpeertube2.cpy.re%2Fstatic%2Fwebseed%2Fb209ca00-c8bb-4b2b-b421-1ede169f3dbc-720.mp4',
+
+  badVideo: 'https://download.cpy.re/peertube/bad_video.mp4',
+  goodVideo: 'https://download.cpy.re/peertube/good_video.mp4',
+  goodVideo720: 'https://download.cpy.re/peertube/good_video_720.mp4',
+
+  file4K: 'https://download.cpy.re/peertube/4k_file.txt'
+}
+
+function buildRequestStub (): any {
+  return { }
+}
+
+export {
+  FIXTURE_URLS,
+
+  buildRequestStub
+}
diff --git a/server/tests/shared/tracker.ts b/server/tests/shared/tracker.ts
new file mode 100644
index 000000000..699895d5f
--- /dev/null
+++ b/server/tests/shared/tracker.ts
@@ -0,0 +1,27 @@
+import { expect } from 'chai'
+import { sha1 } from '@shared/core-utils'
+import { makeGetRequest } from '@shared/server-commands'
+
+async function hlsInfohashExist (serverUrl: string, masterPlaylistUrl: string, fileNumber: number) {
+  const path = '/tracker/announce'
+
+  const infohash = sha1(`2${masterPlaylistUrl}+V${fileNumber}`)
+
+  // From bittorrent-tracker
+  const infohashBinary = escape(Buffer.from(infohash, 'hex').toString('binary')).replace(/[@*/+]/g, function (char) {
+    return '%' + char.charCodeAt(0).toString(16).toUpperCase()
+  })
+
+  const res = await makeGetRequest({
+    url: serverUrl,
+    path,
+    rawQuery: `peer_id=-WW0105-NkvYO/egUAr4&info_hash=${infohashBinary}&port=42100`,
+    expectedStatus: 200
+  })
+
+  expect(res.text).to.not.contain('failure')
+}
+
+export {
+  hlsInfohashExist
+}
diff --git a/server/tests/shared/video.ts b/server/tests/shared/videos.ts
index cf923d4cd..6be094f2b 100644
--- a/server/tests/shared/video.ts
+++ b/server/tests/shared/videos.ts
@@ -1,12 +1,17 @@
-/* eslint-disable @typescript-eslint/no-unused-expressions */
-import { dateIsValid, makeRawRequest, PeerTubeServer, testImage, webtorrentAdd } from '@shared/server-commands'
+/* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/no-floating-promises */
+
 import { expect } from 'chai'
+import { pathExists, readdir } from 'fs-extra'
+import { basename, join } from 'path'
 import { loadLanguages, VIDEO_CATEGORIES, VIDEO_LANGUAGES, VIDEO_LICENCES, VIDEO_PRIVACIES } from '@server/initializers/constants'
 import { getLowercaseExtension, uuidRegex } from '@shared/core-utils'
+import { HttpStatusCode, VideoCaption, VideoDetails } from '@shared/models'
+import { makeRawRequest, PeerTubeServer, VideoEdit, waitJobs, webtorrentAdd } from '@shared/server-commands'
+import { dateIsValid, testImage } from './checks'
 
 loadLanguages()
 
-export async function completeVideoCheck (
+async function completeVideoCheck (
   server: PeerTubeServer,
   video: any,
   attributes: {
@@ -148,3 +153,99 @@ export async function completeVideoCheck (
     await testImage(server.url, attributes.previewfile, videoDetails.previewPath)
   }
 }
+
+async function checkVideoFilesWereRemoved (options: {
+  server: PeerTubeServer
+  video: VideoDetails
+  captions?: VideoCaption[]
+  onlyVideoFiles?: boolean // default false
+}) {
+  const { video, server, captions = [], onlyVideoFiles = false } = options
+
+  const webtorrentFiles = video.files || []
+  const hlsFiles = video.streamingPlaylists[0]?.files || []
+
+  const thumbnailName = basename(video.thumbnailPath)
+  const previewName = basename(video.previewPath)
+
+  const torrentNames = webtorrentFiles.concat(hlsFiles).map(f => basename(f.torrentUrl))
+
+  const captionNames = captions.map(c => basename(c.captionPath))
+
+  const webtorrentFilenames = webtorrentFiles.map(f => basename(f.fileUrl))
+  const hlsFilenames = hlsFiles.map(f => basename(f.fileUrl))
+
+  let directories: { [ directory: string ]: string[] } = {
+    videos: webtorrentFilenames,
+    redundancy: webtorrentFilenames,
+    [join('playlists', 'hls')]: hlsFilenames,
+    [join('redundancy', 'hls')]: hlsFilenames
+  }
+
+  if (onlyVideoFiles !== true) {
+    directories = {
+      ...directories,
+
+      thumbnails: [ thumbnailName ],
+      previews: [ previewName ],
+      torrents: torrentNames,
+      captions: captionNames
+    }
+  }
+
+  for (const directory of Object.keys(directories)) {
+    const directoryPath = server.servers.buildDirectory(directory)
+
+    const directoryExists = await pathExists(directoryPath)
+    if (directoryExists === false) continue
+
+    const existingFiles = await readdir(directoryPath)
+    for (const existingFile of existingFiles) {
+      for (const shouldNotExist of directories[directory]) {
+        expect(existingFile, `File ${existingFile} should not exist in ${directoryPath}`).to.not.contain(shouldNotExist)
+      }
+    }
+  }
+}
+
+async function saveVideoInServers (servers: PeerTubeServer[], uuid: string) {
+  for (const server of servers) {
+    server.store.videoDetails = await server.videos.get({ id: uuid })
+  }
+}
+
+function checkUploadVideoParam (
+  server: PeerTubeServer,
+  token: string,
+  attributes: Partial<VideoEdit>,
+  expectedStatus = HttpStatusCode.OK_200,
+  mode: 'legacy' | 'resumable' = 'legacy'
+) {
+  return mode === 'legacy'
+    ? server.videos.buildLegacyUpload({ token, attributes, expectedStatus })
+    : server.videos.buildResumeUpload({ token, attributes, expectedStatus })
+}
+
+// serverNumber starts from 1
+async function uploadRandomVideoOnServers (
+  servers: PeerTubeServer[],
+  serverNumber: number,
+  additionalParams?: VideoEdit & { prefixName?: string }
+) {
+  const server = servers.find(s => s.serverNumber === serverNumber)
+  const res = await server.videos.randomUpload({ wait: false, additionalParams })
+
+  await waitJobs(servers)
+
+  return res
+}
+
+// ---------------------------------------------------------------------------
+
+export {
+  completeVideoCheck,
+  checkUploadVideoParam,
+  uploadRandomVideoOnServers,
+  checkVideoFilesWereRemoved,
+  saveVideoInServers
+}