import { TestBed, inject } from '@angular/core/testing'; import { TangyErrorHandler } from './tangy-error-handler.service'; describe('TangyErrorHandler', () => { beforeEach(() => { TestBed.configureTestingModule({ providers: [TangyErrorHandler] }); }); it('should be created', inject([TangyErrorHandler], (service: TangyErrorHandler) => { expect(service).toBeTruthy(); })); });