robbie-sdk/tests/SessionTest.js

Robbie Visio SDK to send events for analaysis

import chai, { expect } from 'chai';
import spies from 'chai-spies';
import { describe, it, beforeEach, afterEach } from 'mocha';
import { fakeServer } from 'sinon';
import Session from '../src/Session';
import Mock from './mock/index';
import RobbieVisio from '../src';

chai.use(spies);

describe('Session', () => {
  let server;

  beforeEach(() => {
    Mock.navigatorDevices(['videoinput']);
    Mock.mockWindow();
    RobbieVisio._video = Mock.video();
    RobbieVisio._canvas = Mock.canvas();
    server = fakeServer.create();
    server.respondWith(...Mock.sinon.okCreateSession);
    server.respondWith(...Mock.sinon.okRequestFrame);
    server.respondWith(...Mock.sinon.okCloseSession);
    server.autoRespond = true;
  });

  afterEach(() => {
    server.restore();
  });

  it('contains a session id', () => {
    const session = new Session('fake-id', RobbieVisio);
    expect(session.id).to.exist;
  });

  it('can send events', (done) => {
    const session = new Session('fakeId', RobbieVisio);
    session.startRecording()
      .then(() => done())
      .catch(error => done(error));
  });

  it('does not let send events if session does not have id', (done) => {
    const session = new Session(null, RobbieVisio);
    session.startRecording()
      .then(() => done(new Error('No event should have been sent')))
      .catch((error) => {
        expect(error).to.be.an('error');
        done();
      });
  });

  it('does not let send events if session is closed', (done) => {
    const session = new Session('random-id', RobbieVisio);
    session.close();
    session.startRecording()
      .then(() => done(new Error('No event should have been sent')))
      .catch((error) => {
        expect(error).to.be.an('error');
        done();
      });
  });

  it('extracts frames when it\'s recording', (done) => {
    const session = new Session('random-id', RobbieVisio);
    const spy = chai.spy();
    session._getVideoFrameString = spy;
    session.startRecording()
      .then(() => {
        expect(spy).to.have.been.called();
        done();
      })
      .catch(error => done(error));
  });
});