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.duration = browser.text('li.duration em');
  22
  23         var traverse_node = function(elem) {
  24           var classList = elem.className.split(' ');
  25           if (classList.indexOf('suite') > -1) {
  26             var res = {
  27               type: 'suite',
  28               name: elem.querySelector('h1').textContent,
  29               has_subfailures: elem.querySelectorAll('li.test.fail').length > 0
  30             }
  31
  32             var child_elems = elem.querySelector('ul').children;
  33             res.children = Array.prototype.map.call(child_elems, traverse_node);
  34             return res;
  35           }
  36           else {
  37             var h2_content = elem.querySelector('h2').childNodes;
  38             var res = {
  39               type: 'test',
  40               text: h2_content[0].textContent
  41             }
  42
  43             if (classList.indexOf('pass') > -1) {
  44               res.pass = true;
  45               res.slow = classList.indexOf('fast') < 0;
  46               res.duration = h2_content[1].textContent;
  47             }
  48             else {
  49               res.error = elem.querySelector('pre.error').textContent;
  50             }
  51
  52             return res;
  53           }
  54         }
  55
  56         var top_suites = browser.querySelectorAll('#mocha-report > li.suite');
  57         res_json.suites = Array.prototype.map.call(top_suites, traverse_node);
  58         res_json.replay = browser.querySelector('a.replay').textContent;
  59
  60         emitter.emit('test_ready', res_json);
  61       });
  62
  63       return new Browser();
  64     });
  65   }, Q(new Browser()));
  66
  67   return emitter;
  68 }
  69
  70 module.exports = {
  71   provide_emitter: provide_emitter,
  72   name: 'ZombieJS'
  73 }