39 lines
1.3 KiB
TypeScript
39 lines
1.3 KiB
TypeScript
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/**
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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 {
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ComponentHarnessConstructor,
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ContentContainerComponentHarness,
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HarnessPredicate,
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} from '@angular/cdk/testing';
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import {TabNavPanelHarnessFilters} from './tab-harness-filters';
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/** Harness for interacting with a standard mat-tab-nav-panel in tests. */
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export class MatTabNavPanelHarness extends ContentContainerComponentHarness {
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/** The selector for the host element of a `MatTabNavPanel` instance. */
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static hostSelector = '.mat-mdc-tab-nav-panel';
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/**
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* Gets a `HarnessPredicate` that can be used to search for a tab nav panel with specific
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* attributes.
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* @param options Options for filtering which tab nav panel instances are considered a match.
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* @return a `HarnessPredicate` configured with the given options.
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*/
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static with<T extends MatTabNavPanelHarness>(
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this: ComponentHarnessConstructor<T>,
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options: TabNavPanelHarnessFilters = {},
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): HarnessPredicate<T> {
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return new HarnessPredicate(this, options);
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}
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/** Gets the tab panel text content. */
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async getTextContent(): Promise<string> {
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return (await this.host()).text();
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}
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}
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