| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| import { async, ComponentFixture, TestBed } from '@angular/core/testing'; |
| import { AuthenticationService } from '../service/authentication.service'; |
| import { LoginComponent } from './login.component'; |
| import { Observable } from 'rxjs'; |
| import { ActivatedRoute, Params } from '@angular/router'; |
| import { LoginModule } from './login.module'; |
| import { APP_CONFIG, METRON_REST_CONFIG } from '../app.config'; |
| |
| class MockAuthenticationService { |
| public login(username: string, password: string, onError): void { |
| if (username === 'success') { |
| onError({ status: 200 }); |
| } |
| |
| if (username === 'failure') { |
| onError({ status: 401 }); |
| } |
| } |
| } |
| |
| class MockActivatedRoute { |
| queryParams: Observable<Params> = Observable.create(observer => { |
| observer.complete(); |
| }); |
| |
| setSessionExpired() { |
| this.queryParams = Observable.create(observer => { |
| observer.next({ sessionExpired: 'true' }); |
| observer.complete(); |
| }); |
| } |
| } |
| |
| describe('LoginComponent', () => { |
| let component: LoginComponent; |
| let fixture: ComponentFixture<LoginComponent>; |
| let activatedRoute: MockActivatedRoute; |
| |
| beforeEach(async(() => { |
| TestBed.configureTestingModule({ |
| imports: [LoginModule], |
| providers: [ |
| { provide: ActivatedRoute, useClass: MockActivatedRoute }, |
| { provide: AuthenticationService, useClass: MockAuthenticationService }, |
| { provide: APP_CONFIG, useValue: METRON_REST_CONFIG } |
| ] |
| }); |
| fixture = TestBed.createComponent(LoginComponent); |
| component = fixture.componentInstance; |
| activatedRoute = TestBed.get(ActivatedRoute); |
| })); |
| |
| it('should create an instance', async(() => { |
| expect(component).toBeDefined(); |
| })); |
| |
| it('can instantiate login component', async(() => { |
| component.user = 'success'; |
| component.password = 'success'; |
| component.login(); |
| expect(component.loginFailure).toEqual(''); |
| |
| component.user = 'failure'; |
| component.password = 'failure'; |
| component.login(); |
| expect(component.loginFailure).toEqual('Login failed for failure'); |
| })); |
| |
| it('can handle sessionExpired', async(() => { |
| activatedRoute.setSessionExpired(); |
| let sessionExpiredComponent = TestBed.createComponent(LoginComponent) |
| .componentInstance; |
| |
| expect(sessionExpiredComponent.loginFailure).toEqual('Session has expired'); |
| })); |
| }); |