@angular/material
Version:
Angular Material
71 lines • 9.82 kB
JavaScript
/**
* @license
* Copyright Google LLC 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 { ComponentHarness, HarnessPredicate, parallel } from '@angular/cdk/testing';
import { MatLegacyTabLinkHarness } from './tab-link-harness';
import { MatLegacyTabNavPanelHarness } from './tab-nav-panel-harness';
/**
* Harness for interacting with a standard mat-tab-nav-bar in tests.
* @deprecated Use `MatTabNavBarHarness` from `@angular/material/tabs/testing` instead. See https://material.angular.io/guide/mdc-migration for information about migrating.
* @breaking-change 17.0.0
*/
class MatLegacyTabNavBarHarness extends ComponentHarness {
/** The selector for the host element of a `MatTabNavBar` instance. */
static { this.hostSelector = '.mat-tab-nav-bar'; }
/**
* Gets a `HarnessPredicate` that can be used to search for a `MatTabNavBar` that meets
* certain criteria.
* @param options Options for filtering which tab nav bar instances are considered a match.
* @return a `HarnessPredicate` configured with the given options.
*/
static with(options = {}) {
return new HarnessPredicate(MatLegacyTabNavBarHarness, options);
}
/**
* Gets the list of links in the nav bar.
* @param filter Optionally filters which links are included.
*/
async getLinks(filter = {}) {
return this.locatorForAll(MatLegacyTabLinkHarness.with(filter))();
}
/** Gets the active link in the nav bar. */
async getActiveLink() {
const links = await this.getLinks();
const isActive = await parallel(() => links.map(t => t.isActive()));
for (let i = 0; i < links.length; i++) {
if (isActive[i]) {
return links[i];
}
}
throw new Error('No active link could be found.');
}
/**
* Clicks a link inside the nav bar.
* @param filter An optional filter to apply to the child link. The first link matching the filter
* will be clicked.
*/
async clickLink(filter = {}) {
const tabs = await this.getLinks(filter);
if (!tabs.length) {
throw Error(`Cannot find mat-tab-link matching filter ${JSON.stringify(filter)}`);
}
await tabs[0].click();
}
/** Gets the panel associated with the nav bar. */
async getPanel() {
const link = await this.getActiveLink();
const host = await link.host();
const panelId = await host.getAttribute('aria-controls');
if (!panelId) {
throw Error('No panel is controlled by the nav bar.');
}
const filter = { selector: `#${panelId}` };
return await this.documentRootLocatorFactory().locatorFor(MatLegacyTabNavPanelHarness.with(filter))();
}
}
export { MatLegacyTabNavBarHarness };
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