Error.stackTraceLimit = Infinity; require('core-js/es6'); require('core-js/es7/reflect'); require('zone.js/dist/zone'); require('zone.js/dist/long-stack-trace-zone'); require('zone.js/dist/proxy'); require('zone.js/dist/sync-test'); require('zone.js/dist/jasmine-patch'); require('zone.js/dist/async-test'); require('zone.js/dist/fake-async-test'); jasmine.DEFAULT_TIMEOUT_INTERVAL = 20000; var appContext = require.context(".", true, /.spec.ts/); appContext.keys().forEach(appContext); const TestBed = require('@angular/core/testing').TestBed; const browser = require('@angular/platform-browser-dynamic/testing'); TestBed.initTestEnvironment( browser.BrowserDynamicTestingModule, browser.platformBrowserDynamicTesting() );