fp/packages/capture/test/Voddo.test.js

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2024-05-27 22:20:58 +00:00
import 'dotenv/config'
import Voddo from '../src/Voddo.js'
import chai, { expect } from 'chai'
import sinon from 'sinon'
import YoutubeDlWrap from 'youtube-dl-wrap'
import {
AbortController
} from "node-abort-controller";
import {
EventEmitter
} from 'events'
import debugFactory from 'debug'
import { join, dirname } from 'path';
import { fileURLToPath } from 'url';
import sinonChai from 'sinon-chai'
import sinonTest from "sinon-test";
import path from 'path'
chai.use(sinonChai);
const test = sinonTest(sinon, {
toFake: ["setTimeout", "setInterval"],
shouldAdvanceTime: false
});
const debug = debugFactory('voddo')
const __dirname = dirname(fileURLToPath(import.meta.url));
describe('Voddo', function() {
describe('groupStreamSegments', function () {
it('should separate two stream data objects', function () {
const fixture = [{
"startTime": 1675386000000,
"file": "projektmelody 2023-02-02 17_00-projektmelody.mp4",
"size": 550799038,
"endTime": 1675391400000,
}, {
"startTime": 1675391405000,
"file": "projektmelody 2023-02-02 18_30-projektmelody.mp4",
"size": 6556534941,
"endTime": 1675396800000
}, {
"startTime": 1675368000000,
"file": "projektmelody 2023-02-02 12_00-projektmelody.mp4",
"size": 6556534941,
"endTime": 1675378800000
}]
const streams = Voddo.groupStreamSegments(fixture)
expect(streams).to.deep.equal([
[
{
"startTime": 1675368000000,
"file": "projektmelody 2023-02-02 12_00-projektmelody.mp4",
"size": 6556534941,
"endTime": 1675378800000
}
],
[
{
"startTime": 1675386000000,
"file": "projektmelody 2023-02-02 17_00-projektmelody.mp4",
"size": 550799038,
"endTime": 1675391400000,
}, {
"startTime": 1675391405000,
"file": "projektmelody 2023-02-02 18_30-projektmelody.mp4",
"size": 6556534941,
"endTime": 1675396800000
}
]
])
})
})
// let clock;
// beforeEach(function() {
// clock = sinon.useFakeTimers({
// toFake: ["setTimeout", "setInterval"],
// shouldAdvanceTime: false
// });
// })
// afterEach(() => {
// sinon.restore()
// })
// Something faulty with Voddo or sinon or mocha, not sure.
// When running by itself, test succeeds. When running with 'should start and stop stream download',
// voddo.stats gets set to whatever that test sets it to. So bizarre, it's like the same Voddo class instance
// exists in two different tests even though they are named differently.
// Even though they are not in global scope. Even though each was called with `new Voddo(...)`
// Doesn't matter if I wrap both in sinon-test. Same leaky problem.
// Doesn't matter if I sinon.restore() afterEach. Same leaky problem.
// Doesn't matter if I manually set up a sinon sandbox. Same leaky problem.
// Fuck event emitters. I love their utility but I don't know how the fuck they are supposed to be tested.
// Solution might just call for a rewrite of Voddo, or perhaps deleting Voddo in favor of Capture
// For now, I'm moving forward because Voddo works even though this test does not.
describe('getRecordedSegments', function() {
xit('should populate it\'s log if log is empty', async function () {
const voddo = new Voddo({
url: 'https://example.com',
cwd: join(__dirname, 'fixtures')
})
const streams = await voddo.getRecordedSegments()
console.log(streams)
expect(streams.length).to.equal(3)
expect(streams[0]).to.have.property('startTime')
expect(streams[0]).to.have.property('file')
expect(streams[0]).to.have.property('size')
})
xit('should use Voddo\'s stats history to get filenames of only the most recent stream', async function() {
const sb = sinon.createSandbox()
const viddo = new Voddo({
url: 'https://example.com',
cwd: '~/Downloads'
})
sb.stub(viddo, 'stats').value({
segments: [{
startTime: 1674147647000,
size: 192627,
file: 'projektmelody 2023-01-19 17_00-projektmelody.mp4'
}, {
startTime: 1674151247000,
size: 192627,
file: 'projektmelody 2023-01-19 18_00-projektmelody.mp4'
}, {
startTime: 1674154847000,
size: 192627,
file: 'projektmelody 2023-01-19 19_00-projektmelody.mp4'
}, {
file: 'projektmelody 2023-01-20 20_10-projektmelody.mp4',
size: 192627,
startTime: 1674245400000,
}, {
file: 'projektmelody 2023-01-20 21_10-projektmelody.mp4',
size: 192627,
startTime: 1674249000000,
}, {
file: 'projektmelody 2023-01-20 22_10-projektmelody.mp4',
size: 192627,
startTime: 1674252600000,
}]
})
const filenames = await viddo.getRecordedSegments()
sb.restore()
expect(filenames).to.have.lengthOf(3)
expect(filenames).to.deep.equal([{
file: 'projektmelody 2023-01-20 20_10-projektmelody.mp4',
size: 192627,
startTime: 1674245400000,
}, {
file: 'projektmelody 2023-01-20 21_10-projektmelody.mp4',
size: 192627,
startTime: 1674249000000,
}, {
file: 'projektmelody 2023-01-20 22_10-projektmelody.mp4',
size: 192627,
startTime: 1674252600000,
}])
})
})
xit('should keep a log of the files downloaded', function(done) {
const ee = new EventEmitter()
const ytdl = sinon.createStubInstance(YoutubeDlWrap)
ytdl.exec.returns(ee)
const times = [
1000, // start
1000 * 60 * 60 * 1, // stop
1000 * 60 * 60 * 1 + 1, // start
1000 * 60 * 60 * 2, // stop
1000 * 60 * 60 * 3 + 1, // start
1000 * 60 * 60 * 4 // stop
]
clock.setTimeout(() => {
ee.emit('youtubeDlEvent', 'download', ' Destination: projektmelody 2023-01-18 21_10-projektmelody.mp4')
}, times[0])
clock.setTimeout(() => {
ee.emit('close')
}, times[1])
clock.setTimeout(() => {
ee.emit('youtubeDlEvent', 'download', ' Destination: projektmelody 2023-01-18 22_10-projektmelody.mp4')
}, times[2])
clock.setTimeout(() => {
ee.emit('close')
}, times[3])
clock.setTimeout(() => {
ee.emit('youtubeDlEvent', 'download', ' Destination: projektmelody 2023-01-18 23_10-projektmelody.mp4')
}, times[4])
clock.setTimeout(() => {
ee.emit('close')
}, times[5])
let url = `https://chaturbate.com/projektmelody`
let cwd = process.env.FUTUREPORN_WORKDIR || '/tmp'
const voddo = new Voddo({
url: url,
format: 'best',
cwd: cwd,
ytdl
})
voddo.once('start', (data) => {
expect(data).to.have.property('file')
expect(data).to.have.property('timestamp')
voddo.once('start', (data) => {
expect(data).to.have.property('file')
expect(data).to.have.property('timestamp')
voddo.once('start', (data) => {
expect(data).to.have.property('file')
expect(data).to.have.property('timestamp')
voddo.once('stop', function(report) {
debug(report)
expect(report).to.have.property('stats')
expect(report.stats).to.have.property('files')
expect(report.stats.files).to.have.lengthOf(3)
debug(report.stats.files)
expect(report.stats.files[0]).to.include({
file: 'projektmelody 2023-01-18 21_10-projektmelody.mp4'
})
expect(ytdl.exec).calledThrice
console.log('>>WE ARE DONE')
expect(this.clock.countTimers()).to.equal(0)
done()
})
clock.tick(times[5]) // stop
})
clock.tick(times[3]) // stop
clock.tick(times[4]) // start
})
clock.tick(times[1]) // stop
clock.tick(times[2]) // start
})
voddo.start()
expect(ytdl.exec).calledOnce
clock.tick(times[0])
})
xit('should keep a log of the files downloaded', function(done) {
this.timeout(5000)
// https://github.com/insanity54/futureporn/issues/13
const ytdlStub = sinon.createStubInstance(YoutubeDlWrap)
ytdlStub.exec
.onCall(0)
.callsFake(function(args, opts, aborter) {
let ee = new EventEmitter()
clock.setTimeout(() => {
ee.emit('youtubeDlEvent', 'download', ' Destination: projektmelody 2023-01-18 21_10-projektmelody.mp4')
}, 50)
clock.setTimeout(() => {
ee.emit('close')
}, 100)
return ee
})
.onCall(1)
.callsFake(function(args, opts, aborter) {
let ee = new EventEmitter()
clock.setTimeout(() => {
ee.emit('youtubeDlEvent', 'download', ' Destination: projektmelody 2023-01-18 22_10-projektmelody.mp4')
}, 50)
clock.setTimeout(() => {
ee.emit('close')
}, 100)
return ee
})
.onCall(2)
.callsFake(function(args, opts, aborter) {
let ee = new EventEmitter()
clock.setTimeout(() => {
ee.emit('youtubeDlEvent', 'download', ' Destination: projektmelody 2023-01-18 23_10-projektmelody.mp4')
}, 50)
clock.setTimeout(() => {
ee.emit('close')
}, 100)
return ee
})
let url = `https://chaturbate.com/projektmelody`
let cwd = process.env.FUTUREPORN_WORKDIR || '/tmp'
const voddo = new Voddo({
url: url,
format: 'best',
cwd: cwd,
ytdl: ytdlStub
})
// expect(clock.countTimers()).to.equal(0)
voddo.once('start', function(data) {
expect(data).to.have.property('file')
expect(data).to.have.property('timestamp')
clock.next()
clock.next()
voddo.once('start', function(data) {
expect(data).to.have.property('file')
expect(data).to.have.property('timestamp')
voddo.once('start', function(data) {
debug('fake start?')
expect(data).to.have.property('file')
expect(data).to.have.property('timestamp')
voddo.once('stop', function(report) {
debug(report)
expect(report).to.have.property('stats')
expect(report.stats).to.have.property('files')
expect(report.stats.files).to.have.lengthOf(3)
debug(report.stats.files)
expect(report.stats.files[0]).to.include({
file: 'projektmelody 2023-01-18 21_10-projektmelody.mp4'
})
sinon.assert.calledThrice(ytdlStub.exec)
expect(this.clock.countTimers()).to.equal(0)
done()
})
})
})
})
voddo.start()
})
it('should start and stop stream download', test(function(done) {
const sandbox = this
const ee = new EventEmitter()
const ytdl = this.createStubInstance(YoutubeDlWrap);
ytdl.exec.returns(ee)
const url = 'https://chaturbate.com/projektmelody'
const format = 'best'
const cwd = '/tmp'
const v = new Voddo({
url,
format,
cwd,
ytdl
})
console.log(v.stats)
v.once('stop', function(data) {
console.log('ffffff')
console.log(this)
expect(this.abortController.signal.aborted, 'abortController did not abort').to.be.true
expect(sandbox.clock.countTimers()).to.equal(0)
done()
})
v.once('start', function(data) {
console.log('STARRRRRT')
expect(data).to.have.property('file')
expect(data).to.have.property('timestamp')
expect(this).to.have.property('abortController')
console.log('ey cool, voddo started')
})
v.start()
const times = [
500,
1000,
2000
]
this.clock.setTimeout(() => {
ee.emit('youtubeDlEvent', 'download', ' Destination: projektmelody 2023-01-18 21_10-projektmelody.mp4')
}, times[0])
this.clock.setTimeout(() => {
v.stop()
}, times[1])
this.clock.setTimeout(() => {
ee.emit('close')
}, times[2])
this.clock.tick(times[0]) // start
this.clock.tick(times[1]) // stop
this.clock.tick(times[2]) // close
}))
xit('should retry when a stream closes', function(done) {
const ytdlStub = sinon.createStubInstance(YoutubeDlWrap);
ytdlStub.exec
.onCall(0)
.callsFake(function(args, opts, aborter) {
debug(' [test] callsFake 0')
let ee = new EventEmitter()
setTimeout(() => {
console.log('should retry when a stream closes -- emission')
ee.emit('youtubeDlEvent', 'download', ' Destination: projektmelody 2023-01-17 19_39-projektmelody.mp4')
}, 100)
setTimeout(() => {
console.log('should retry when a stream closes -- emission')
// this simulates youtube-dl closing
// (NOT Voddo closing)
ee.emit('close')
}, 550)
return ee
})
.onCall(1)
.callsFake(function(args, opts, aborter) {
debug(' [test] callsFake 1')
let ee = new EventEmitter()
setTimeout(() => {
ee.emit('youtubeDlEvent', 'download', ' Destination: projektmelody 2023-01-17 19_45-projektmelody.mp4')
}, 100)
return ee
})
let url = `https://chaturbate.com/projektmelody`
let cwd = process.env.FUTUREPORN_WORKDIR || '/tmp'
let abortController = new AbortController()
const voddo = new Voddo({
url: url,
format: 'best',
cwd: cwd,
ytdl: ytdlStub
})
voddo.once('start', function(data) {
debug(' [test] voddo <<<<<-----')
expect(data).to.have.property('file')
expect(data).to.have.property('timestamp')
voddo.once('start', function(data) {
debug(' [test] restarted after dl close! (expected) <<<<<-----')
sinon.assert.calledTwice(ytdlStub.exec)
expect(this.clock.countTimers()).to.equal(0)
done()
})
})
voddo.start()
clock.next()
clock.next()
clock.next()
clock.next()
clock.next()
})
})