test.ts

// This file is required by karma.conf.js and loads recursively all the .spec and framework files

import'zone.js/dist/zone-testing';
import{getTestBed}from'@angular/core/testing';
import{
BrowserDynamicTestingModule,
platformBrowserDynamicTesting
}from'@angular/platform-browser-dynamic/testing';

declareconstrequire: any;

// First, initialize the Angular testing environment.
getTestBed().initTestEnvironment(
BrowserDynamicTestingModule,
platformBrowserDynamicTesting()
);
// Then we find all the tests.
constcontext=require.context('./',true,/\.spec\.ts$/);
// And load the modules.
context.keys().map(context);