alfresco-ng2-components/lib/core/services/previous-route.service.spec.ts
davidcanonieto 181cee72d6 [ADF-4364] Fix Back button action on Viewer Component (#4613)
* [ADF-3364] Fix Back button action on Viewer Component

* [ADF-4364] Fix Module providers

* [ADF-4364] Add unit tests

* [ADF-4364] Fix unit tests

* [ADF-4364] Fix lazy loading module of Viewer component
2019-04-18 11:34:16 +02:00

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1.9 KiB
TypeScript

/*!
* @license
* Copyright 2019 Alfresco Software, Ltd.
*
* Licensed 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 { TestBed } from '@angular/core/testing';
import { setupTestBed } from '../testing/setupTestBed';
import { PreviousRouteService } from './previous-route.service';
import { Router, NavigationEnd } from '@angular/router';
import { Observable } from 'rxjs';
import { CoreTestingModule } from 'core/testing/core.testing.module';
class MockRouter {
firstUrl = new NavigationEnd(0, '/files', '/files');
secondUrl = new NavigationEnd(0, '/home', '/home');
events = new Observable((observer) => {
observer.next(this.firstUrl);
observer.next(this.secondUrl);
observer.complete();
});
}
describe('Previous route service ', () => {
let previousRouteService: PreviousRouteService;
setupTestBed({
imports: [
CoreTestingModule
],
providers: [
{ provide: Router, useClass: MockRouter },
PreviousRouteService
]
});
beforeEach(() => {
previousRouteService = TestBed.get(PreviousRouteService);
});
it('should be able to create the service', () => {
expect(previousRouteService).not.toBeNull();
expect(previousRouteService).toBeDefined();
});
it('should set curent url when new page loads', () => {
expect(previousRouteService.getPreviousUrl()).toBe('/files');
});
});