import { inject, TestBed } from '@angular/core/testing'; import { MonacoConfigService } from './monaco-config.service'; import { DepsService } from './deps-order.service'; describe('Service: MonacoConfig', () => { beforeEach(() => { TestBed.configureTestingModule({ providers: [MonacoConfigService, DepsService] }); (window as any).monaco = {}; }); afterEach(() => { delete (window as any).monaco; }); it('should exist', inject([MonacoConfigService], (service: MonacoConfigService) => { expect(service).toBeTruthy(); })); });