emailjs-tcp-socket/src/socketio-socket-unit.js

This shim brings the W3C Raw Socket API to node.js and Chromium. Its purpose is to enable apps to use the same api in Firefox OS, Chrome OS, and on the server.

/* eslint-disable no-unused-expressions */

import TCPSocket from './socketio-socket'

describe('TcpSocket websocket unit tests', function () {
  var stubIo, socket

  var Io = function () { }
  Io.prototype.on = function () { }
  Io.prototype.emit = function () { }
  Io.prototype.disconnect = function () { }

  beforeEach(function (done) {
    stubIo = sinon.createStubInstance(Io)

    global.window = {
      location: {
        origin: 'hostname.io'
      }
    }
    global.io = function () {
      return stubIo
    }

    stubIo.emit.withArgs('open').yieldsAsync('hostname.io')

    socket = TCPSocket.open('127.0.0.1', 9000, {
      useSecureTransport: false,
      ca: '-----BEGIN CERTIFICATE-----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\r\nyuGnBXj8ytqU0CwIPX4WecigUCAkVDNx\r\n-----END CERTIFICATE-----'
    })
    expect(socket).to.exist
    expect(socket._ca).to.exist

    stubIo.on.withArgs('data').callsArgWithAsync(1, new Uint8Array([0, 1, 2]).buffer)
    socket.onopen = function (event) {
      expect(event.data.proxyHostname).to.equal('hostname.io')
    }
    socket.ondata = function (e) {
      expect(new Uint8Array(e.data)).to.deep.equal(new Uint8Array([0, 1, 2]))
      done()
    }
  })

  describe('close', function () {
    it('should work', function (done) {
      socket.onclose = function () {
        expect(socket.readyState).to.equal('closed')
        expect(stubIo.disconnect.callCount).to.equal(1)
        expect(stubIo.emit.withArgs('end').callCount).to.equal(1)
        done()
      }

      socket.close()
    })
  })

  describe('send', function () {
    it('should not explode', function (done) {
      stubIo.emit.withArgs('data').callsArgWithAsync(2)

      socket.ondrain = function () {
        done()
      }

      socket.send(new Uint8Array([0, 1, 2]).buffer)
    })
  })
})