mirror of
https://github.com/angular/angular
synced 2026-05-24 09:28:37 +00:00
953c4b2580
This commit moves zoneless from experimental to developer preview. * Update tag on provider API * Remove "experimental" from provider name * Move documentation from "experimental features" to "Best practives -> Performance" (at least temporarily until there is a better place) BREAKING CHANGE: `provideExperimentalZonelessChangeDetection` is renamed to `provideZonelessChangeDetection` as it is now "Developer Preview" rather than "Experimental". PR Close #60748
83 lines
2.5 KiB
TypeScript
83 lines
2.5 KiB
TypeScript
/*!
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* @license
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* Copyright Google LLC All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.dev/license
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*/
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import {ComponentFixture, TestBed} from '@angular/core/testing';
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import {Breadcrumb} from './breadcrumb.component';
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import {NavigationState} from '../../services';
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import {NavigationItem} from '../../interfaces';
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import {By} from '@angular/platform-browser';
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import {RouterTestingModule} from '@angular/router/testing';
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import {provideZonelessChangeDetection} from '@angular/core';
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describe('Breadcrumb', () => {
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let fixture: ComponentFixture<Breadcrumb>;
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let navigationStateSpy: jasmine.SpyObj<NavigationState>;
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beforeEach(() => {
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navigationStateSpy = jasmine.createSpyObj('NavigationState', ['activeNavigationItem']);
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TestBed.configureTestingModule({
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imports: [Breadcrumb, RouterTestingModule],
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providers: [
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provideZonelessChangeDetection(),
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{
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provide: NavigationState,
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useValue: navigationStateSpy,
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},
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],
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});
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fixture = TestBed.createComponent(Breadcrumb);
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});
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it('should display proper breadcrumb structure based on navigation state', () => {
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navigationStateSpy.activeNavigationItem.and.returnValue(item);
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fixture.detectChanges();
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const breadcrumbs = fixture.debugElement.queryAll(By.css('.docs-breadcrumb span'));
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expect(breadcrumbs.length).toBe(2);
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expect(breadcrumbs[0].nativeElement.innerText).toEqual('Grandparent');
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expect(breadcrumbs[1].nativeElement.innerText).toEqual('Parent');
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});
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it('should display breadcrumb links when navigation item has got path', () => {
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navigationStateSpy.activeNavigationItem.and.returnValue(exampleItemWithPath);
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fixture.detectChanges();
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const breadcrumbs = fixture.debugElement.queryAll(By.css('.docs-breadcrumb a'));
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expect(breadcrumbs.length).toBe(1);
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expect(breadcrumbs[0].nativeElement.innerText).toEqual('Parent');
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expect(breadcrumbs[0].nativeElement.href).toEqual(`${window.origin}/example`);
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});
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});
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const grandparent: NavigationItem = {
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label: 'Grandparent',
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};
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const parent: NavigationItem = {
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label: 'Parent',
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parent: grandparent,
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};
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const item: NavigationItem = {
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label: 'Active Item',
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parent: parent,
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};
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const parentWithPath: NavigationItem = {
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label: 'Parent',
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path: '/example',
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};
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const exampleItemWithPath: NavigationItem = {
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label: 'Active Item',
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parent: parentWithPath,
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};
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