// This file is required by karma.conf.js and loads recursively all the .spec and framework files import 'zone.js/testing'; import {getTestBed} from '@angular/core/testing'; import {BrowserDynamicTestingModule, platformBrowserDynamicTesting} from '@angular/platform-browser-dynamic/testing'; type req = {keys: () => {map: (context: req) => void}}; declare const require: {context: (a: string, b: boolean, c: RegExp) => req}; // First, initialize the Angular testing environment. getTestBed().initTestEnvironment(BrowserDynamicTestingModule, platformBrowserDynamicTesting()); // Then we find all the tests. const context = require.context('./', true, /\.spec\.ts$/); // And load the modules. context.keys().map(context);