angular-docs-cn/aio/src/testing/location.service.ts

25 lines
1004 B
TypeScript

import { BehaviorSubject } from 'rxjs';
import { map } from 'rxjs/operators';
export class MockLocationService {
urlSubject = new BehaviorSubject<string>(this.initialUrl);
currentUrl = this.urlSubject.asObservable().pipe(map(url => this.stripSlashes(url)));
// strip off query and hash
currentPath = this.currentUrl.pipe(map(url => url.match(/[^?#]*/)![0]));
search = jasmine.createSpy('search').and.returnValue({});
setSearch = jasmine.createSpy('setSearch');
go = jasmine.createSpy('Location.go').and
.callFake((url: string) => this.urlSubject.next(url));
goExternal = jasmine.createSpy('Location.goExternal');
replace = jasmine.createSpy('Location.replace');
handleAnchorClick = jasmine.createSpy('Location.handleAnchorClick')
.and.returnValue(false); // prevent click from causing a browser navigation
constructor(private initialUrl: string) {}
private stripSlashes(url: string) {
return url.replace(/^\/+/, '').replace(/\/+(\?|#|$)/, '$1');
}
}