I've recently added an Angular "resolver", but now trying to figure out how to write a spec test for it.

Currently, the test script fails on the 2nd test in appponent.ts with timeout error:

FAIL   app-client-web  apps/app-client-web/src/app/appponent.spec.ts (20.929 s)
AppComponent
  √ should have title 'app-client-web' (170 ms)
  × should create RouterOutlet with valid query parameters (5029 ms)
  √ should have RotuerOutlet be null with invalid query parameter (320 ms)
● AppComponent › should create RouterOutlet with valid query parameters
thrown: "Exceeded timeout of 5000 ms for a test.
Add a timeout value to this test to increase the timeout, 
if this is a long-running test. See ."

• A sample of our routes (with resolve: { .. }):

  // shell.routes.ts
  import { Routes } from '@angular/router';
  //... (more import here)
  import { globalConfigResolver } from './resolvers/app-config.resolver';
  
  export const myShellRoutes: Routes = [
    {
      path: 'single',
      component: MyShellComponent,
      canActivate: [myRouteGuard],
      resolve: { appConfig: globalConfigResolver },
    },
  ];