How to use the @alfresco/adf-core.AlfrescoApiServiceMock function in @alfresco/adf-core

describe('DocumentActionsService', () => {

    let service: DocumentActionsService;
    let documentListService: DocumentListService;

    setupTestBed({
        imports: [CoreModule.forRoot()],
        providers: [
            {
                provide: AlfrescoApiService,
                useValue: new AlfrescoApiServiceMock(new AppConfigService(null), new StorageService())
            }
        ]
    });

    beforeEach(() => {
        const alfrescoApiService = new AlfrescoApiServiceMock(new AppConfigService(null), new StorageService());
        const contentService = TestBed.get(ContentService);

        documentListService = new DocumentListService(contentService, alfrescoApiService, null, null);
        service = new DocumentActionsService(null, null, new TranslationMock(), documentListService, contentService);
    });

    it('should register default download action', () => {
        expect(service.getHandler('download')).not.toBeNull();
    });

beforeEach(() => {
    TestBed.configureTestingModule({
      imports: [AppTestingModule, DirectivesModule, CoreModule.forRoot()],
      schemas: [NO_ERRORS_SCHEMA]
    });
    alfrescoApiService = new AlfrescoApiServiceMock(
      new AppConfigService(null),
      new StorageService()
    );
    peopleApi = alfrescoApiService.getInstance().core.peopleApi;
    directive = new LibraryMembershipDirective(alfrescoApiService);
  });