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     imports: [RouterTestingModule.withRoutes(routes)],
  44     providers: [ModuleStatusGuardService, { provide: HttpClient, useValue: fakeService }],
  45     declarations: [FooComponent]
  46   });
  47
  48   beforeEach(() => {
  49     service = TestBed.inject(ModuleStatusGuardService);
  50     httpClient = TestBed.inject(HttpClient);
  51     router = TestBed.inject(Router);
  52     route = new ActivatedRouteSnapshot();
  53     route.url = [];
  54     route.data = {
  55       moduleStatusGuardConfig: {
  56         apiPath: 'bar',
  57         redirectTo: '/foo'
  58       }
  59     };
  60     ngZone = TestBed.inject(NgZone);
  61   });
  62
  63   it('should be created', () => {
  64     expect(service).toBeTruthy();
  65   });
  66
  67   it('should test canActivate with status available', fakeAsync(() => {
  68     route.data.moduleStatusGuardConfig.redirectTo = 'foo';
  69     testCanActivate({ available: true, message: 'foo' }, true, '/');
  70   }));
  71
  72   it('should test canActivateChild with status unavailable', fakeAsync(() => {
  73     testCanActivate({ available: false, message: null }, false, '/foo');
  74   }));
  75
  76   it('should test canActivateChild with status unavailable', fakeAsync(() => {
  77     testCanActivate(null, false, '/foo');
  78   }));
  79 });