Moje połączenia API są uwierzytelniane za pomocą JWT. Próbuję napisać kod dla metody usługi. Wszystkie wnioski ma ten przechwytywania:Testowanie jednostek Angular 2 JWT
public interceptBefore(request: InterceptedRequest): InterceptedRequest {
// Do whatever with request: get info or edit it
this.slimLoadingBarService.start();
let currentUser = JSON.parse(localStorage.getItem('currentUser'));
if (currentUser && currentUser.data.token) {
request.options.headers.append('Authorization', 'Bearer ' + currentUser.data.token);
}
return request;
}
metoda
obsługa, że chcę testu:
getAll(page: number, pageSize: number, company: string): Observable<any> {
return this.http.get(`${this.conf.apiUrl}/jobs`)
.map((response: Response) => response.json());
}
Started kod do niego:
import { MockBackend, MockConnection } from '@angular/http/testing';
import { Http, BaseRequestOptions, Response, ResponseOptions, RequestMethod } from '@angular/http';
import { JobListService } from './job-list.service';
import { inject, TestBed } from '@angular/core/testing/test_bed';
import { JOBLISTMOCK } from '../mocks/job-list.mock';
fdescribe('Service: JobListService',() => {
beforeEach(() => {
TestBed.configureTestingModule({
providers: [
JobListService,
MockBackend,
BaseRequestOptions,
{
provide: Http,
useFactory: (backend: MockBackend, defaultOptions: BaseRequestOptions) => {
return new Http(backend, defaultOptions);
},
deps: [MockBackend, BaseRequestOptions]
},
]
});
});
it('should create a service', inject([JobListService], (service: JobListService) => {
expect(service).toBeTruthy();
}));
describe('getAll',() => {
it('should return jobs', inject([JobListService, MockBackend], (service: JobListService, backend: MockBackend) => {
let response = new ResponseOptions({
body: JSON.stringify(JOBLISTMOCK)
});
const baseResponse = new Response(response);
backend.connections.subscribe(
(c: MockConnection) => c.mockRespond(baseResponse)
);
return service.getAll(1, 10, '18').subscribe(data => {
expect(data).toEqual(JOBLISTMOCK);
});
}));
});
});
nie wiem jak go przetestować przeciwko przechwytujący.
PS: Ponieważ testy są teraz, otrzymuję błąd:
1) should create a service
JobListService
TypeError: null is not an object (evaluating 'this.platform.injector') in src/test.ts (line 83858)
[email protected]:///~/@angular/core/testing/test_bed.js:254:0 <- src/test.ts:83858:44
2) should return jobs
JobListService getAll
TypeError: null is not an object (evaluating 'this.platform.injector') in src/test.ts (line 83858)
[email protected]:///~/@angular/core/testing/test_bed.js:254:0 <- src/test.ts:83858:44