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import { HttpClientTestingModule, HttpTestingController } from '@angular/common/http/testing';
import { fakeAsync, TestBed, tick } from '@angular/core/testing';
import { Router, Routes } from '@angular/router';
import { RouterTestingModule } from '@angular/router/testing';
import { configureTestBed } from '~/testing/unit-test-helper';
import { AuthStorageService } from '../services/auth-storage.service';
import { AuthService } from './auth.service';
describe('AuthService', () => {
let service: AuthService;
let httpTesting: HttpTestingController;
const routes: Routes = [{ path: 'login', children: [] }];
configureTestBed({
providers: [AuthService, AuthStorageService],
imports: [HttpClientTestingModule, RouterTestingModule.withRoutes(routes)]
});
beforeEach(() => {
service = TestBed.inject(AuthService);
httpTesting = TestBed.inject(HttpTestingController);
});
afterEach(() => {
httpTesting.verify();
});
it('should be created', () => {
expect(service).toBeTruthy();
});
it('should login and save the user', fakeAsync(() => {
const fakeCredentials = { username: 'foo', password: 'bar' };
const fakeResponse = { username: 'foo' };
service.login(fakeCredentials).subscribe();
const req = httpTesting.expectOne('api/auth');
expect(req.request.method).toBe('POST');
expect(req.request.body).toEqual(fakeCredentials);
req.flush(fakeResponse);
tick();
expect(localStorage.getItem('dashboard_username')).toBe('foo');
}));
it('should logout and remove the user', () => {
const router = TestBed.inject(Router);
spyOn(router, 'navigate').and.stub();
service.logout();
const req = httpTesting.expectOne('api/auth/logout');
expect(req.request.method).toBe('POST');
req.flush({ redirect_url: '#/login' });
expect(localStorage.getItem('dashboard_username')).toBe(null);
expect(router.navigate).toBeCalledTimes(1);
});
});
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