Prepare folders structure for angular app

server/tests/api/utils.js

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+'use strict'
+
+var child_process = require('child_process')
+var exec = child_process.exec
+var fork = child_process.fork
+var pathUtils = require('path')
+var request = require('supertest')
+
+var testUtils = {
+  flushTests: flushTests,
+  getFriendsList: getFriendsList,
+  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, '../../scripts/clean_test.sh'), callback)
+}
+
+function getFriendsList (url, end) {
+  var path = '/api/v1/pods/'
+
+  request(url)
+    .get(path)
+    .set('Accept', 'application/json')
+    .expect(200)
+    .expect('Content-Type', /json/)
+    .end(end)
+}
+
+function getVideosList (url, end) {
+  var 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
+  }
+
+  var 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) {
+  var 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) {
+  var path = '/api/v1/videos'
+
+  request(url)
+    .delete(path + '/' + id)
+    .set('Accept', 'application/json')
+    .expect(204)
+    .end(end)
+}
+
+function flushAndRunMultipleServers (total_servers, serversRun) {
+  var apps = []
+  var urls = []
+  var 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 (var j = 1; j <= total_servers; j++) {
+      (function (k) { // TODO: ES6 with let
+        // For the virtual buffer
+        setTimeout(function () {
+          runServer(k, function (app, url) {
+            anotherServerDone(k, app, url)
+          })
+        }, 1000 * k)
+      })(j)
+    }
+  })
+}
+
+function runServer (number, callback) {
+  var port = 9000 + number
+  var server_run_string = {
+    'Connected to mongodb': false,
+    'Server listening on port': false
+  }
+
+  // Share the environment
+  var env = Object.create(process.env)
+  env.NODE_ENV = 'test'
+  env.NODE_APP_INSTANCE = number
+  var options = {
+    silent: true,
+    env: env,
+    detached: true
+  }
+
+  var app = fork(pathUtils.join(__dirname, '../../server.js'), [], options)
+  app.stdout.on('data', function onStdout (data) {
+    var dont_continue = false
+    // Check if all required sentences are here
+    for (var 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) {
+  var 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) {
+  var 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(201)
+    .end(end)
+}
+
+// ---------------------------------------------------------------------------
+
+module.exports = testUtils