test-main.js

var allTestFiles = [];
var TEST_REGEXP = /(Spec)\.js$/;

var pathToModule = function (path) {
  return path.replace(/^\/base\//, '').replace(/\.js$/, '');
};

Object.keys(window.__karma__.files).forEach(function (file) {
  if (TEST_REGEXP.test(file)) {
    // Normalize paths to RequireJS module names.
    allTestFiles.push(pathToModule(file));
  }
});

require.config({
  // Karma serves files from the basePath defined in karma.conf.js
  baseUrl: '/base',

  paths: {
    lodash: 'bower_components/lodash/lodash.min',
    moment: 'bower_components/moment/moment',
    uuid: 'bower_components/node-uuid/uuid',
    saveAs: 'bower_components/FileSaver.js/FileSaver.min',
    html2canvas: 'bower_components/html2canvas/build/html2canvas.min'
  },

  map: {
    vista: {
      uuid: 'bower_components/node-uuid/uuid'
    }
  },

  // dynamically load all test files
  deps: allTestFiles,

  // we have to kickoff jasmine, as it is asynchronous
  callback: function () {
    var args = [].slice.apply(arguments);
    require(['node_modules/es6-promise/dist/es6-promise'], function (es6Promise) {
      if (!window.Promise) {
        window.Promise = es6Promise.Promise;
      }
      window.__karma__.start.apply(window.__karma__, args);
    });
  }
});