Can't resolve all parameters for Router: (?, ?, ?, ?, ?, ?, ?) in Angular RC 5 when unit testing

Question

I just upgraded to Angular RC 5 and now all component that uses \'ROUTER_DIRECTIVES\' fails with \'Can\'t resolve all parameters for Router: (?, ?, ?, ?, ?, ?, ?)\' when I t

Answer 1

Try adding RouterModule:

import { ROUTER_DIRECTIVES, Router, RouterModule } from '@angular/router';

beforeEach(() => {
        TestBed.configureTestingModule({
            providers: [
                 ...
                {provide: Router, useClass: RouterModule},
        });
    });