vid-webpack-master/src/app/shared/services/featureFlag/feature-flags.service.spec.ts

   1 import {FeatureFlagsService, Features} from "./feature-flags.service";
   2 import {getTestBed, TestBed} from "@angular/core/testing";
   3 import {NgRedux} from "@angular-redux/store";
   4 import each from 'jest-each';
   5 let flagValue:boolean;
   6
   7 class MockReduxStore<T> {
   8
   9   getState() {
  10     return {
  11       "global": {
  12         "flags": {
  13           "FLAG_1810_CR_ADD_CLOUD_OWNER_TO_MSO_REQUEST": flagValue,
  14         },
  15       },
  16     }
  17   };
  18 }
  19
  20 describe('Feature flags Service', () => {
  21
  22   let injector;
  23   let service: FeatureFlagsService;
  24
  25   beforeAll(done => (async () => {
  26     TestBed.configureTestingModule({
  27       providers: [
  28         FeatureFlagsService,
  29         {provide: NgRedux, useClass: MockReduxStore}]
  30     });
  31     await TestBed.compileComponents();
  32
  33     injector = getTestBed();
  34     service = injector.get(FeatureFlagsService);
  35
  36   })().then(done).catch(done.fail));
  37
  38     let flagValueDataProvider = [
  39       ['flag is true', true],
  40       ['flag is false', false]
  41     ];
  42
  43     each(flagValueDataProvider).test("should return the correct flag %s", (desc: string, flag: boolean) => {
  44         flagValue = flag;
  45         expect(service.getFlagState(Features.FLAG_1810_CR_ADD_CLOUD_OWNER_TO_MSO_REQUEST)).toEqual(flag);
  46     });
  47 });