text: Error.stackTraceLimit = Infinity;
  
  require('core-js');
  require('ts-helpers');
  require('zone.js/dist/zone');
  require('zone.js/dist/long-stack-trace-zone');
  require('zone.js/dist/jasmine-patch');
  require('zone.js/dist/async-test');
  
  require('rxjs/Rx');
  
  var testing = require('@angular/core/testing');
  var browser = require('@angular/platform-browser-dynamic/testing');
  
  testing.setBaseTestProviders(
    browser.TEST_BROWSER_DYNAMIC_PLATFORM_PROVIDERS,
    browser.TEST_BROWSER_DYNAMIC_APPLICATION_PROVIDERS
  );
  Object.assign(global, testing);
  var testContext = require.context('../src', true, /\.spec\.ts/);
  function requireAll(requireContext) {
    return requireContext.keys().map(requireContext);
  }
  var modules = requireAll(testContext);
  