82 lines
3.3 KiB
TypeScript
82 lines
3.3 KiB
TypeScript
import { TestBed } from '@angular/core/testing';
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import { LoginService } from './login.service';
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import {LocalStorageService} from 'angular-2-local-storage';
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import {ApiService} from './api.service';
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import {Observable} from 'rxjs';
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let loginService: LoginService;
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let apiServiceSpy: jasmine.SpyObj<ApiService>;
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let localStorageServiceSpy: jasmine.SpyObj<LocalStorageService>;
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describe('LoginService', () => {
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beforeEach(() => {
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const apiSpy = jasmine.createSpyObj('ApiService', ['get']);
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const localStorageSpy = jasmine.createSpyObj('LocalStorageService', ['set', 'remove']);
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TestBed.configureTestingModule({
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providers: [
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LoginService,
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{provide: ApiService, useValue: apiSpy},
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{provide: LocalStorageService, useValue: localStorageSpy}
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]
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});
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loginService = TestBed.inject(LoginService);
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apiServiceSpy = TestBed.inject(ApiService) as jasmine.SpyObj<ApiService>;
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localStorageServiceSpy = TestBed.inject(LocalStorageService) as jasmine.SpyObj<LocalStorageService>;
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});
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it('should be created', () => {
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expect(loginService).toBeTruthy();
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});
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describe('login', () => {
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it('should store the basic auth', () => {
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localStorageServiceSpy.set.and.returnValue(true);
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apiServiceSpy.get.and.returnValue(new Observable());
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loginService.login('username', 'password');
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expect(localStorageServiceSpy.set).toHaveBeenCalledWith('basicAuth', 'dXNlcm5hbWU6cGFzc3dvcmQ=');
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});
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it('should remove the basic auth if login fails', () => {
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localStorageServiceSpy.set.and.returnValue(true);
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localStorageServiceSpy.remove.and.returnValue(true);
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apiServiceSpy.get.and.returnValue(new Observable(o => o.error()));
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loginService.login('username', 'password');
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expect(localStorageServiceSpy.remove.calls.count()).toBe(1);
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expect(localStorageServiceSpy.remove).toHaveBeenCalledWith('basicAuth');
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});
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it('should resolve true when login succeeds', async () => {
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localStorageServiceSpy.set.and.returnValue(true);
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apiServiceSpy.get.and.returnValue(new Observable(o => o.next({status: 'Authorization successful', method: 'basic'})));
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expect(await loginService.login('username', 'password')).toBeTruthy();
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});
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it('should resolve false when a wrong result comes in', async () => {
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localStorageServiceSpy.set.and.returnValue(true);
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apiServiceSpy.get.and.returnValue(new Observable(o => o.next({status: 'xxx', method: 'basic'})));
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expect(await loginService.login('username', 'password')).toBeFalsy();
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});
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it('should resolve false on an error', async () => {
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localStorageServiceSpy.set.and.returnValue(true);
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apiServiceSpy.get.and.returnValue(new Observable(o => o.error()));
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expect(await loginService.login('username', 'password')).toBeFalsy();
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});
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});
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describe('canActivate', () => {
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it('should return false at first', () => {
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expect(loginService.canActivate(null, null)).toBeFalsy();
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});
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it('returns true if login was successful', async () => {
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localStorageServiceSpy.set.and.returnValue(true);
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apiServiceSpy.get.and.returnValue(new Observable(o => o.next({status: 'Authorization successful', method: 'basic'})));
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await loginService.login('username', 'password');
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expect(loginService.canActivate(null, null)).toBeTruthy();
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});
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});
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});
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