39 lines
1.4 KiB
TypeScript
39 lines
1.4 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 {ComponentHarness, HarnessPredicate} from '@angular/cdk/testing';
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import {MatExpansionPanelHarness} from './expansion-harness';
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import {AccordionHarnessFilters, ExpansionPanelHarnessFilters} from './expansion-harness-filters';
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/** Harness for interacting with a standard mat-accordion in tests. */
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export class MatAccordionHarness extends ComponentHarness {
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static hostSelector = '.mat-accordion';
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/**
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* Gets a `HarnessPredicate` that can be used to search for an accordion
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* with specific attributes.
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* @param options Options for narrowing the search.
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* @return a `HarnessPredicate` configured with the given options.
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*/
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static with(options: AccordionHarnessFilters = {}): HarnessPredicate<MatAccordionHarness> {
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return new HarnessPredicate(MatAccordionHarness, options);
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}
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/** Gets all expansion panels which are part of the accordion. */
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async getExpansionPanels(
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filter: ExpansionPanelHarnessFilters = {},
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): Promise<MatExpansionPanelHarness[]> {
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return this.locatorForAll(MatExpansionPanelHarness.with(filter))();
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}
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/** Whether the accordion allows multiple expanded panels simultaneously. */
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async isMulti(): Promise<boolean> {
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return (await this.host()).hasClass('mat-accordion-multi');
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}
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}
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