get-translation/interface/vendor/backbone.paginator/test/js/mocha-helper.js

Effective translation workflow

/*
 * Is injected into the spec runner file

 * Copyright (c) 2012 Kelly Miyashiro
 * Copyright (c) 2012 "Cowboy" Ben Alman
 * Licensed under the MIT license.
 * http://benalman.com/about/license/
 */

/*global mocha:true, alert:true*/

(function() {
    // Send messages to the parent phantom.js process via alert! Good times!!
    function sendMessage() {
      var args = [].slice.call(arguments);
      alert(JSON.stringify(args));
    }

    var GruntReporter = function(runner){
      // 1.4.2 moved reporters to Mocha instead of mocha
      var mochaInstance = window.Mocha || window.mocha;

      if (!mochaInstance) {
        throw new Error('Mocha was not found, make sure you include Mocha in your HTML spec file.');
      }

      var reporters = mochaInstance.reporters;

      reporters.HTML.call(this, runner);

      var stats = this.stats;

      runner.on('test', function(test) {
        sendMessage('testStart', test.title);
      });

      runner.on('test end', function(test) {
        sendMessage('testDone', test.title, test.state);
      });

      runner.on('suite', function(suite) {
        sendMessage('suiteStart', suite.title);
      });

      runner.on('suite end', function(suite) {
        if (suite.root) return;
        sendMessage('suiteDone', suite.title);
      });

      runner.on('fail', function(test, err) {
        sendMessage('testFail', test.title, err);
      });

      runner.on('end', function() {
        var time = new Date() - stats.start;
        time = (time / 1000).toFixed(2);

        var failed  = this.failures,
          passed    = this.total - this.failures,
          total     = this.total;

        sendMessage('done', failed, passed, total, time);
      });
    };

    var phantom = window.PHANTOMJS;
    if (phantom) {
      // Default mocha options
      var config = {
            ui: 'bdd',
            ignoreLeaks: true,
            reporter: GruntReporter
          },
          options = phantom.options,
          key;

      if (options) {
        // If options is a string, assume it is to set the UI (bdd/tdd etc)
        if (typeof options === "string") {
          config.ui = options;
        } else {
          // Extend defaults with passed options
          for (key in options) {
            config[key] = options[key];
          }
        }
      }

      config.reporter = GruntReporter;

      mocha.setup(config);
      if (phantom.run) {
        mocha.run();
      }
    }
}());