chokidar-socket-emitter/run-tests.js

socket.io server emitting changes on filesystem

const Mocha = require('mocha')
const fs = require('fs')
const path = require('path')

// Instantiate a Mocha instance.
var mocha = new Mocha()

var testDir = 'test'

// Add each .js file to the mocha instance
fs.readdirSync(testDir).filter(function (file) {
  // Only keep the .js files
  return file.substr(-3) === '.js'
}).forEach(function (file) {
  mocha.addFile(path.join(testDir, file))
})

// Run the tests.
mocha.run(function (failures) {
  process.on('exit', function () {
    process.exit(failures)
  })
})