mirror of
https://github.com/angular/angular
synced 2026-05-24 09:28:37 +00:00
36 lines
1.1 KiB
TypeScript
36 lines
1.1 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 {TabGroup} from './tab-group.component';
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import {provideZonelessChangeDetection} from '@angular/core';
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describe('TabGroup', () => {
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let fixture: ComponentFixture<TabGroup>;
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beforeEach(() => {
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fixture = TestBed.createComponent(TabGroup);
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fixture.detectChanges();
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});
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it('should update tabs and tabpanels', () => {
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const testPanel = document.createElement('div');
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testPanel.textContent = 'panel 1';
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fixture.componentRef.setInput('tabs', [{label: 'tab 1', panel: testPanel}]);
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fixture.detectChanges();
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const tabs = fixture.nativeElement.querySelectorAll('.docs-tab');
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const tabpanels = fixture.nativeElement.querySelectorAll('.docs-tab-panel');
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expect(tabs.length).toBe(1);
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expect(tabpanels.length).toBe(1);
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expect(tabs[0].textContent.trim()).toBe('tab 1');
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expect(tabpanels[0].textContent.trim()).toBe('panel 1');
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});
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});
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