1 /* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
3 import { expect } from 'chai'
4 import { prepareViewsServers, prepareViewsVideos, processViewersStats } from '@server/tests/shared'
5 import { cleanupTests, PeerTubeServer } from '@shared/server-commands'
7 describe('Test views retention stats', function () {
8 let servers: PeerTubeServer[]
10 before(async function () {
13 servers = await prepareViewsServers()
16 describe('Test retention stats on VOD', function () {
17 let vodVideoId: string
19 before(async function () {
22 ({ vodVideoId } = await prepareViewsVideos({ servers, live: false, vod: true }))
25 it('Should display empty retention', async function () {
26 const { data } = await servers[0].videoStats.getRetentionStats({ videoId: vodVideoId })
27 expect(data).to.have.lengthOf(6)
29 for (let i = 0; i < 6; i++) {
30 expect(data[i].second).to.equal(i)
31 expect(data[i].retentionPercent).to.equal(0)
35 it('Should display appropriate retention metrics', async function () {
36 await servers[0].views.simulateViewer({ xForwardedFor: '127.0.0.2,127.0.0.1', id: vodVideoId, currentTimes: [ 0, 1 ] })
37 await servers[0].views.simulateViewer({ xForwardedFor: '127.0.0.3,127.0.0.1', id: vodVideoId, currentTimes: [ 1, 3 ] })
38 await servers[1].views.simulateViewer({ xForwardedFor: '127.0.0.2,127.0.0.1', id: vodVideoId, currentTimes: [ 4 ] })
39 await servers[1].views.simulateViewer({ xForwardedFor: '127.0.0.3,127.0.0.1', id: vodVideoId, currentTimes: [ 0, 1 ] })
41 await processViewersStats(servers)
43 const { data } = await servers[0].videoStats.getRetentionStats({ videoId: vodVideoId })
44 expect(data).to.have.lengthOf(6)
46 expect(data.map(d => d.retentionPercent)).to.deep.equal([ 50, 75, 25, 25, 25, 0 ])
50 after(async function () {
51 await cleanupTests(servers)