text: 'use strict';
  
  let request = require('supertest');
  
  describe('=== Check Express ===', () => {
    let server;
    beforeEach(done => {
      console.log('   -------');
      server = require('../app/app')();
      server.on('started', done);
    });
    afterEach(done => {
      server.stop();
      server.on('end', done);
    });
    it('responds to /', done => {
      request(server)
        .get('/')
        .expect(200, done);
    });
  });