import { TestBed } from '@angular/core/testing'; import { ResolveFn } from '@angular/router'; import { Role } from './role'; import { roleResolver } from './role.resolver'; describe('roleResolver', () => { const executeResolver: ResolveFn = (...resolverParameters) => TestBed.runInInjectionContext(() => roleResolver(...resolverParameters)); beforeEach(() => { TestBed.configureTestingModule({}); }); it('should be created', () => { expect(executeResolver).toBeTruthy(); }); });