2f2d5f35bd
Fixes #14638 Uses Domino - https://github.com/fgnass/domino and removes dependency on Parse5. The DOCUMENT and nativeElement were never typed earlier and were different on the browser(DOM nodes) and the server(Parse5 nodes). With this change, platform-server also exposes a DOCUMENT and nativeElement that is closer to the client. If you were relying on nativeElement on the server, you would have to change your code to use the DOM API now instead of Parse5 AST API. Removes the need to add services for each and every Document manipulation like Title/Meta etc. This does *not* provide a global variable 'document' or 'window' on the server. You still have to inject DOCUMENT to get the document backing the current platform server instance.
62 lines
1.8 KiB
TypeScript
62 lines
1.8 KiB
TypeScript
/**
|
|
* @license
|
|
* Copyright Google Inc. All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by an MIT-style license that can be
|
|
* found in the LICENSE file at https://angular.io/license
|
|
*/
|
|
|
|
import {Injectable} from '@angular/core';
|
|
import {TestBed} from '@angular/core/testing';
|
|
import {BrowserModule, Title} from '@angular/platform-browser';
|
|
import {getDOM} from '@angular/platform-browser/src/dom/dom_adapter';
|
|
import {expect} from '@angular/platform-browser/testing/src/matchers';
|
|
|
|
export function main() {
|
|
describe('title service', () => {
|
|
let doc: Document;
|
|
let initialTitle: string;
|
|
let titleService: Title;
|
|
|
|
beforeEach(() => {
|
|
doc = getDOM().createHtmlDocument();
|
|
initialTitle = getDOM().getTitle(doc);
|
|
titleService = new Title(doc);
|
|
});
|
|
|
|
afterEach(() => { getDOM().setTitle(doc, initialTitle); });
|
|
|
|
it('should allow reading initial title',
|
|
() => { expect(titleService.getTitle()).toEqual(initialTitle); });
|
|
|
|
it('should set a title on the injected document', () => {
|
|
titleService.setTitle('test title');
|
|
expect(getDOM().getTitle(doc)).toEqual('test title');
|
|
expect(titleService.getTitle()).toEqual('test title');
|
|
});
|
|
|
|
it('should reset title to empty string if title not provided', () => {
|
|
titleService.setTitle(null !);
|
|
expect(getDOM().getTitle(doc)).toEqual('');
|
|
});
|
|
});
|
|
|
|
describe('integration test', () => {
|
|
|
|
@Injectable()
|
|
class DependsOnTitle {
|
|
constructor(public title: Title) {}
|
|
}
|
|
|
|
beforeEach(() => {
|
|
TestBed.configureTestingModule({
|
|
imports: [BrowserModule],
|
|
providers: [DependsOnTitle],
|
|
});
|
|
});
|
|
|
|
it('should inject Title service when using BrowserModule',
|
|
() => { expect(TestBed.get(DependsOnTitle).title).toBeAnInstanceOf(Title); });
|
|
});
|
|
}
|