yield Nightmare()
    .goto('http://yahoo.com')
    .type('input[title="Search"]', 'github nightmare')
    .click('.searchsubmit');

var Nightmare = require('nightmare');
var expect = require('chai').expect; // jshint ignore:line

describe('test yahoo search results', function() {
    it('should find the nightmare github link first', function(done) {
    var nightmare = Nightmare()
    nightmare
      .goto('http://yahoo.com')
      .type('form[action*="/search"] [name=p]', 'github nightmare')
      .click('form[action*="/search"] [type=submit]')
      .wait('#main')
      .evaluate(function () {
        return document.querySelector('#main .searchCenterMiddle li a').href
      })
      .end()
      .then(function(link) {
        expect(link).to.equal('https://github.com/segmentio/nightmare');
        done();
      })
  });
});