/* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */ import * as chai from 'chai' import { prepareViewsServers, prepareViewsVideos, processViewersStats } from '@server/tests/shared' import { cleanupTests, PeerTubeServer } from '@shared/server-commands' const expect = chai.expect describe('Test views retention stats', function () { let servers: PeerTubeServer[] before(async function () { this.timeout(120000) servers = await prepareViewsServers() }) describe('Test retention stats on VOD', function () { let vodVideoId: string before(async function () { this.timeout(120000); ({ vodVideoId } = await prepareViewsVideos({ servers, live: false, vod: true })) }) it('Should display empty retention', async function () { const { data } = await servers[0].videoStats.getRetentionStats({ videoId: vodVideoId }) expect(data).to.have.lengthOf(6) for (let i = 0; i < 6; i++) { expect(data[i].second).to.equal(i) expect(data[i].retentionPercent).to.equal(0) } }) it('Should display appropriate retention metrics', async function () { await servers[0].views.simulateViewer({ xForwardedFor: '127.0.0.2,127.0.0.1', id: vodVideoId, currentTimes: [ 0, 1 ] }) await servers[0].views.simulateViewer({ xForwardedFor: '127.0.0.3,127.0.0.1', id: vodVideoId, currentTimes: [ 1, 3 ] }) await servers[1].views.simulateViewer({ xForwardedFor: '127.0.0.2,127.0.0.1', id: vodVideoId, currentTimes: [ 4 ] }) await servers[1].views.simulateViewer({ xForwardedFor: '127.0.0.3,127.0.0.1', id: vodVideoId, currentTimes: [ 0, 1 ] }) await processViewersStats(servers) const { data } = await servers[0].videoStats.getRetentionStats({ videoId: vodVideoId }) expect(data).to.have.lengthOf(6) expect(data.map(d => d.retentionPercent)).to.deep.equal([ 50, 75, 25, 25, 25, 0 ]) }) }) after(async function () { await cleanupTests(servers) }) })