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'use strict'
const child_process = require('child_process')
const exec = child_process.exec
const fork = child_process.fork
const pathUtils = require('path')
const request = require('supertest')
const testUtils = {
flushTests: flushTests,
getFriendsList: getFriendsList,
getVideo: getVideo,
getVideosList: getVideosList,
makeFriends: makeFriends,
quitFriends: quitFriends,
removeVideo: removeVideo,
flushAndRunMultipleServers: flushAndRunMultipleServers,
runServer: runServer,
searchVideo: searchVideo,
uploadVideo: uploadVideo
}
// ---------------------- Export functions --------------------
function flushTests (callback) {
exec(pathUtils.join(__dirname, '../../../bin/clean_test.sh'), callback)
}
function getFriendsList (url, end) {
const path = '/api/v1/pods/'
request(url)
.get(path)
.set('Accept', 'application/json')
.expect(200)
.expect('Content-Type', /json/)
.end(end)
}
function getVideo (url, id, end) {
const path = '/api/v1/videos/' + id
request(url)
.get(path)
.set('Accept', 'application/json')
.expect(200)
.expect('Content-Type', /json/)
.end(end)
}
function getVideosList (url, end) {
const path = '/api/v1/videos'
request(url)
.get(path)
.set('Accept', 'application/json')
.expect(200)
.expect('Content-Type', /json/)
.end(end)
}
function makeFriends (url, expected_status, callback) {
if (!callback) {
callback = expected_status
expected_status = 204
}
const path = '/api/v1/pods/makefriends'
// The first pod make friend with the third
request(url)
.get(path)
.set('Accept', 'application/json')
.expect(expected_status)
.end(function (err, res) {
if (err) throw err
// Wait for the request between pods
setTimeout(callback, 1000)
})
}
function quitFriends (url, callback) {
const path = '/api/v1/pods/quitfriends'
// The first pod make friend with the third
request(url)
.get(path)
.set('Accept', 'application/json')
.expect(204)
.end(function (err, res) {
if (err) throw err
// Wait for the request between pods
setTimeout(callback, 1000)
})
}
function removeVideo (url, id, end) {
const path = '/api/v1/videos'
request(url)
.delete(path + '/' + id)
.set('Accept', 'application/json')
.expect(204)
.end(end)
}
function flushAndRunMultipleServers (total_servers, serversRun) {
let apps = []
let urls = []
let i = 0
function anotherServerDone (number, app, url) {
apps[number - 1] = app
urls[number - 1] = url
i++
if (i === total_servers) {
serversRun(apps, urls)
}
}
flushTests(function () {
for (let j = 1; j <= total_servers; j++) {
// For the virtual buffer
setTimeout(function () {
runServer(j, function (app, url) {
anotherServerDone(j, app, url)
})
}, 1000 * j)
}
})
}
function runServer (number, callback) {
const port = 9000 + number
const server_run_string = {
'Connected to mongodb': false,
'Server listening on port': false
}
// Share the environment
const env = Object.create(process.env)
env.NODE_ENV = 'test'
env.NODE_APP_INSTANCE = number
const options = {
silent: true,
env: env,
detached: true
}
const app = fork(pathUtils.join(__dirname, '../../../server.js'), [], options)
app.stdout.on('data', function onStdout (data) {
let dont_continue = false
// Check if all required sentences are here
for (const key of Object.keys(server_run_string)) {
if (data.toString().indexOf(key) !== -1) server_run_string[key] = true
if (server_run_string[key] === false) dont_continue = true
}
// If no, there is maybe one thing not already initialized (mongodb...)
if (dont_continue === true) return
app.stdout.removeListener('data', onStdout)
callback(app, 'http://localhost:' + port)
})
}
function searchVideo (url, search, end) {
const path = '/api/v1/videos'
request(url)
.get(path + '/search/' + search)
.set('Accept', 'application/json')
.expect(200)
.expect('Content-Type', /json/)
.end(end)
}
function uploadVideo (url, name, description, fixture, end) {
const path = '/api/v1/videos'
request(url)
.post(path)
.set('Accept', 'application/json')
.field('name', name)
.field('description', description)
.attach('input_video', pathUtils.join(__dirname, 'fixtures', fixture))
.expect(204)
.end(end)
}
// ---------------------------------------------------------------------------
module.exports = testUtils
|
