opentok/test/session-test.js

OpenTok server-side SDK

var expect = require('chai').expect;

// Subject
var Session = require('../lib/session.js');
var OpenTok = require('../lib/opentok.js');

// Fixtures
var apiKey = '123456';
var apiSecret = '1234567890abcdef1234567890abcdef1234567890';
// This is specifically concocted for these tests (uses fake apiKey/apiSecret above)
var sessionId = '1_MX4xMjM0NTZ-flNhdCBNYXIgMTUgMTQ6NDI6MjMgUERUIDIwMTR-MC40OTAxMzAyNX4';

describe('Session', function () {
  beforeEach(function () {
    this.opentok = new OpenTok(apiKey, apiSecret);
  });

  it('initializes with no options', function () {
    var session = new Session(this.opentok, sessionId);
    expect(session).to.be.an.instanceof(Session);
    expect(session.sessionId).to.equal(sessionId);
  });

  describe('when initialized with a media mode', function () {
    it('has a mediaMode property', function () {
      var session = new Session(this.opentok, sessionId, { mediaMode: 'relayed' });
      expect(session).to.be.an.instanceof(Session);
      expect(session.mediaMode).to.equal('relayed');
      session = new Session(this.opentok, sessionId, { mediaMode: 'routed' });
      expect(session).to.be.an.instanceof(Session);
      expect(session.mediaMode).to.equal('routed');
    });
    it('does not have a location property', function () {
      var session = new Session(this.opentok, sessionId, { mediaMode: 'relayed' });
      expect(session).to.be.an.instanceof(Session);
      expect(session.location).to.not.exist;
    });
  });

  describe('when initialized with just a location option', function () {
    it('has a location property', function () {
      var session = new Session(this.opentok, sessionId, { location: '12.34.56.78' });
      expect(session).to.be.an.instanceof(Session);
      expect(session.location).to.equal('12.34.56.78');
    });
    it('does not have a mediaMode property', function () {
      var session = new Session(this.opentok, sessionId, { location: '12.34.56.78' });
      expect(session).to.be.an.instanceof(Session);
      expect(session.mediaMode).to.not.exist;
    });
  });

  describe('#generateToken', function () {
    beforeEach(function () {
      this.session = new Session(this.opentok, sessionId);
    });
    // TODO: check all the invalid stuff
    it('generates tokens', function () {
      var token = this.session.generateToken();
      expect(token).to.be.a('string');
      // TODO: decode and check its properties
    });
    it('assigns a role in the token', function () {
      var token = this.session.generateToken();
      expect(token).to.be.a('string');
      // TODO: decode and check that its a publisher

      token = this.session.generateToken({ role: 'subscriber' });
      expect(token).to.be.a('string');
      // TODO: decode and check that its a subscriber
    });
    it('assigns an expire time in the token', function () {
      var token;
      var inAWhile;

      token = this.session.generateToken();
      expect(token).to.be.a('string');
      // TODO: decode and check that its expireTime is one day

      inAWhile = (new Date().getTime() / 1000) + (10);
      token = this.session.generateToken({
        expireTime: inAWhile
      });
      expect(token).to.be.a('string');
      // TODO: decode and check that the time is right
    });
    it('assigns an connection data to the token', function () {
      var token = this.session.generateToken({ data: 'name=Johnny' });
      expect(token).to.be.a('string');
      // TODO: decode and check its data
    });
  });
});