未处理的拒绝错误。尽管测试正在通过

I'm testing this function:

我正在测试这个功能：

UserController.prototype.getDashboard = function getDashboard(req, res, next) {
  let pages, user;

  return this.User.findById(req.user.id)
    .populate('club')
    .execAsync()
    .then(dbUser => {
      user = dbUser;
      FB.setAccessToken(user.token);

      return FB.getAsync('me/accounts')
    })
    .then(fbPages => {
      pages = fbPages.data;

      return Promise.all(pages.map(page => {
        return FB.getAsync(`${page.id}/events`)
          .then(events => events)
          .catch(e => next(Boom.wrap(e)));
      }))
    })
    .then(events => {
      let entity = {
        user,
        pages: _.map(pages, (page, i) => _.assign({}, page, { events: events[i].data }))
      };

      return res.send(entity);
    })
    .catch(err => next(Boom.wrap(err)));
};
UserC