;(function () {
'use strict'
var request = require('supertest')
var chai = require('chai')
var expect = chai.expect
var async = require('async')
var utils = require('../utils')
var webtorrent = require(__dirname + '/../../src/webTorrentNode')
webtorrent.silent = true
describe('Test multiple pods', function () {
var path = '/api/videos'
var apps = []
var urls = []
var video_id = -1
function getVideosList (url, end) {
request(url)
.get(path)
.set('Accept', 'application/json')
.expect(200)
.expect('Content-Type', /json/)
.end(end)
}
function uploadVideo (url, name, description, fixture, end) {
request(url)
.post(path)
.set('Accept', 'application/json')
.field('name', name)
.field('description', description)
.attach('input_video', __dirname + '/../fixtures/' + fixture)
.expect(201)
.end(end)
}
before(function (done) {
this.timeout(20000)
var path_friends = '/api/pods/makefriends'
utils.runMultipleServers(3, function (apps_run, urls_run) {
apps = apps_run
urls = urls_run
// The second pod make friend with the third
request(urls[1])
.get(path_friends)
.set('Accept', 'application/json')
.expect(204)
.end(function (err, res) {
if (err) throw err
// Wait for the request between pods
setTimeout(function () {
request(urls[0])
.get(path_friends)
.set('Accept', 'application/json')
.expect(204)
.end(function (err, res) {
if (err) throw err
webtorrent.create({ host: 'client', port: '1' }, function () {
done()
})
})
}, 1000)
})
})
})
it('Should not have videos for all pods', function (done) {
async.each(urls, function (url, callback) {
getVideosList(url, function (err, res) {
if (err) throw err
expect(res.body).to.be.an('array')
expect(res.body.length).to.equal(0)
callback()
})
}, function (err) {
if (err) throw err
done()
})
})
describe('Should upload the video and propagate on each pod', function () {
it('Should upload the video on pod 1 and propagate on each pod', function (done) {
this.timeout(5000)
uploadVideo(urls[0], 'my super name for pod 1', 'my super description for pod 1', 'video_short1.webm', function (err) {
if (err) throw err
setTimeout(function () {
// All pods should have this video
async.each(urls, function (url, callback) {
var base_magnet = null
getVideosList(url, function (err, res) {
if (err) throw err
var videos = res.body
expect(videos).to.be.an('array')
expect(videos.length).to.equal(1)
var video = videos[0]
expect(video.name).to.equal('my super name for pod 1')
expect(video.description).to.equal('my super description for pod 1')
expect(video.podUrl).to.equal('http://localhost:9001')
expect(video.magnetUri).to.exist
// All pods should have the same magnet Uri
if (base_magnet === null) {
base_magnet = video.magnetUri
} else {
expect(video.magnetUri).to.equal.magnetUri
}
callback()
})
}, function (err) {
if (err) throw err
done()
})
}, 1000)
})
})
it('Should upload the video on pod 2 and propagate on each pod', function (done) {
this.timeout(5000)
uploadVideo(urls[1], 'my super name for pod 2', 'my super description for pod 2', 'video_short2.webm', function (err) {
if (err) throw err
setTimeout(function () {
// All pods should have this video
async.each(urls, function (url, callback) {
var base_magnet = null
getVideosList(url, function (err, res) {
if (err) throw err
var videos = res.body
expect(videos).to.be.an('array')
expect(videos.length).to.equal(2)
var video = videos[1]
expect(video.name).to.equal('my super name for pod 2')
expect(video.description).to.equal('my super description for pod 2')
expect(video.podUrl).to.equal('http://localhost:9002')
expect(video.magnetUri).to.exist
// All pods should have the same magnet Uri
if (base_magnet === null) {
base_magnet = video.magnetUri
} else {
expect(video.magnetUri).to.equal.magnetUri
}
callback()
})
}, function (err) {
if (err) throw err
done()
})
}, 1000)
})
})
it('Should upload the video on pod 3 and propagate on each pod', function (done) {
this.timeout(5000)
uploadVideo(urls[2], 'my super name for pod 3', 'my super description for pod 3', 'video_short3.webm', function (err) {
if (err) throw err
setTimeout(function () {
var base_magnet = null
// All pods should have this video
async.each(urls, function (url, callback) {
getVideosList(url, function (err, res) {
if (err) throw err
var videos = res.body
expect(videos).to.be.an('array')
expect(videos.length).to.equal(3)
var video = videos[2]
expect(video.name).to.equal('my super name for pod 3')
expect(video.description).to.equal('my super description for pod 3')
expect(video.podUrl).to.equal('http://localhost:9003')
expect(video.magnetUri).to.exist
// All pods should have the same magnet Uri
if (base_magnet === null) {
base_magnet = video.magnetUri
} else {
expect(video.magnetUri).to.equal.magnetUri
}
callback()
})
}, function (err) {
if (err) throw err
done()
})
}, 1000)
})
})
})
describe('Should seed the uploaded video', function () {
it('Should add the file 1 by asking pod 3', function (done) {
// Yes, this could be long
this.timeout(200000)
getVideosList(urls[2], function (err, res) {
if (err) throw err
var video = res.body[0]
webtorrent.add(video.magnetUri, function (torrent) {
expect(torrent.files).to.exist
expect(torrent.files.length).to.equal(1)
expect(torrent.files[0].path).to.exist.and.to.not.equal('')
done()
})
})
})
it('Should add the file 2 by asking pod 1', function (done) {
// Yes, this could be long
this.timeout(200000)
getVideosList(urls[0], function (err, res) {
if (err) throw err
var video = res.body[1]
webtorrent.add(video.magnetUri, function (torrent) {
expect(torrent.files).to.exist
expect(torrent.files.length).to.equal(1)
expect(torrent.files[0].path).to.exist.and.to.not.equal('')
done()
})
})
})
it('Should add the file 3 by asking pod 2', function (done) {
// Yes, this could be long
this.timeout(200000)
getVideosList(urls[1], function (err, res) {
if (err) throw err
var video = res.body[2]
video_id = res.body[1]._id
webtorrent.add(video.magnetUri, function (torrent) {
expect(torrent.files).to.exist
expect(torrent.files.length).to.equal(1)
expect(torrent.files[0].path).to.exist.and.to.not.equal('')
done()
})
})
})
it('Should remove the file 2 by asking pod 2', function (done) {
request(urls[1])
.delete(path + '/' + video_id)
.set('Accept', 'application/json')
.expect(204)
.end(function (err, res) {
if (err) throw err
// Wait the propagation to the other pods
setTimeout(function () {
done()
}, 1000)
})
})
it('Should have videos 1 and 2 on each pod', function (done) {
async.each(urls, function (url, callback) {
getVideosList(url, function (err, res) {
if (err) throw err
var videos = res.body
expect(videos).to.be.an('array')
expect(videos.length).to.equal(2)
expect(videos[0]._id).not.to.equal(videos[1]._id)
expect(videos[0]._id).not.to.equal(video_id)
expect(videos[1]._id).not.to.equal(video_id)
callback()
})
}, function (err) {
if (err) throw err
done()
})
})
})
after(function (done) {
apps.forEach(function (app) {
process.kill(-app.pid)
})
process.kill(-webtorrent.app.pid)
// Keep the logs if the test failed
if (this.ok) {
utils.flushTests(function () {
done()
})
} else {
done()
}
})
})
})()
