tests/run_from_console.zombie.js

   1 var Browser = require('zombie');
   2 var path = require('path');
   3 var EventEmitter = require('events').EventEmitter;
   4 var Q = require('q');
   5
   6 var provide_emitter = function(file_paths) {
   7   var emitter = new EventEmitter();
   8
   9   file_paths.reduce(function(prom, file_path, path_ind) {
  10     return prom.then(function(browser) {
  11       browser.visit('file://'+file_path, function() {
  12         if (browser.error) throw new Error(browser.errors);
  13
  14         var res_json = {};
  15         res_json.file_ind = path_ind;
  16
  17         res_json.num_tests = browser.querySelectorAll('li.test').length;
  18         res_json.num_fails = browser.querySelectorAll('li.test.fail').length;
  19         res_json.num_passes = browser.querySelectorAll('li.test.pass').length;
  20         res_json.num_slow = browser.querySelectorAll('li.test.pass:not(.fast)').length;
  21         res_json.num_skipped = browser.querySelectorAll('li.test.pending').length;
  22         res_json.duration = browser.text('li.duration em');
  23
  24         var traverse_node = function(elem) {
  25           var classList = elem.className.split(' ');
  26           var res;
  27           if (classList.indexOf('suite') > -1) {
  28             res = {
  29               type: 'suite',
  30               name: elem.querySelector('h1').textContent,
  31               has_subfailures: elem.querySelectorAll('li.test.fail').length > 0
  32             };
  33
  34             var child_elems = elem.querySelector('ul').children;
  35             res.children = Array.prototype.map.call(child_elems, traverse_node);
  36             return res;
  37           }
  38           else {
  39             var h2_content = elem.querySelector('h2').childNodes;
  40             res = {
  41               type: 'test',
  42               text: h2_content[0].textContent
  43             };
  44
  45             if (classList.indexOf('pass') > -1) {
  46               res.pass = true;
  47               if (classList.indexOf('pending') > -1) {
  48                 res.slow = false;
  49                 res.skipped = true;
  50               }
  51               else {
  52                 res.slow = classList.indexOf('fast') < 0;
  53                 res.skipped = false;
  54                 res.duration = h2_content[1].textContent;
  55               }
  56             }
  57             else {
  58               res.error = elem.querySelector('pre.error').textContent;
  59             }
  60
  61             return res;
  62           }
  63         };
  64
  65         var top_suites = browser.querySelectorAll('#mocha-report > li.suite');
  66         res_json.suites = Array.prototype.map.call(top_suites, traverse_node);
  67         res_json.replay = browser.querySelector('a.replay').textContent;
  68
  69         emitter.emit('test_ready', res_json);
  70       });
  71
  72       return new Browser();
  73     });
  74   }, Q(new Browser()));
  75
  76   return emitter;
  77 };
  78
  79 module.exports = {
  80   provide_emitter: provide_emitter,
  81   name: 'ZombieJS'
  82 };