ceph/src/pybind/mgr/dashboard/frontend/src/app/shared/services/module-status-guard.service.spec.ts

   1 import { HttpClient } from '@angular/common/http';
   2 import { Component, NgZone } from '@angular/core';
   3 import { fakeAsync, TestBed, tick } from '@angular/core/testing';
   4 import { ActivatedRouteSnapshot, Router, Routes } from '@angular/router';
   5 import { RouterTestingModule } from '@angular/router/testing';
   6
   7 import { of as observableOf } from 'rxjs';
   8
   9 import { configureTestBed } from '../../../testing/unit-test-helper';
  10 import { ModuleStatusGuardService } from './module-status-guard.service';
  11
  12 describe('ModuleStatusGuardService', () => {
  13   let service: ModuleStatusGuardService;
  14   let httpClient: HttpClient;
  15   let router: Router;
  16   let route: ActivatedRouteSnapshot;
  17   let ngZone: NgZone;
  18
  19   @Component({ selector: 'cd-foo', template: '' })
  20   class FooComponent {}
  21
  22   const fakeService = {
  23     get: () => true
  24   };
  25
  26   const routes: Routes = [{ path: '**', component: FooComponent }];
  27
  28   const testCanActivate = (getResult: {}, activateResult: boolean, urlResult: string) => {
  29     let result: boolean;
  30     spyOn(httpClient, 'get').and.returnValue(observableOf(getResult));
  31     ngZone.run(() => {
  32       service.canActivateChild(route).subscribe((resp) => {
  33         result = resp;
  34       });
  35     });
  36
  37     tick();
  38     expect(result).toBe(activateResult);
  39     expect(router.url).toBe(urlResult);
  40   };
  41
  42   configureTestBed(
  43     {
  44       imports: [RouterTestingModule.withRoutes(routes)],
  45       providers: [ModuleStatusGuardService, { provide: HttpClient, useValue: fakeService }],
  46       declarations: [FooComponent]
  47     },
  48     true
  49   );
  50
  51   beforeEach(() => {
  52     service = TestBed.get(ModuleStatusGuardService);
  53     httpClient = TestBed.get(HttpClient);
  54     router = TestBed.get(Router);
  55     route = new ActivatedRouteSnapshot();
  56     route.url = [];
  57     route.data = {
  58       moduleStatusGuardConfig: {
  59         apiPath: 'bar',
  60         redirectTo: '/foo'
  61       }
  62     };
  63     ngZone = TestBed.get(NgZone);
  64   });
  65
  66   it('should be created', () => {
  67     expect(service).toBeTruthy();
  68   });
  69
  70   it('should test canActivate with status available', fakeAsync(() => {
  71     route.data.moduleStatusGuardConfig.redirectTo = 'foo';
  72     testCanActivate({ available: true, message: 'foo' }, true, '/');
  73   }));
  74
  75   it('should test canActivateChild with status unavailable', fakeAsync(() => {
  76     testCanActivate({ available: false, message: null }, false, '/foo/');
  77   }));
  78
  79   it('should test canActivateChild with status unavailable', fakeAsync(() => {
  80     testCanActivate(null, false, '/foo');
  81   }));
  82 });