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/* 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)
})
})
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