55 lines
1.9 KiB
TypeScript
55 lines
1.9 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 {coerceBooleanProperty} from '@angular/cdk/coercion';
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import {TimepickerToggleHarnessFilters} from './timepicker-harness-filters';
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/** Harness for interacting with a standard Material timepicker toggle in tests. */
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export class MatTimepickerToggleHarness extends ComponentHarness {
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static hostSelector = '.mat-timepicker-toggle';
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/** The clickable button inside the toggle. */
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private _button = this.locatorFor('button');
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/**
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* Gets a `HarnessPredicate` that can be used to search for a `MatTimepickerToggleHarness` that
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* meets certain criteria.
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* @param options Options for filtering which timepicker toggle 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(
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options: TimepickerToggleHarnessFilters = {},
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): HarnessPredicate<MatTimepickerToggleHarness> {
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return new HarnessPredicate(MatTimepickerToggleHarness, options);
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}
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/** Opens the timepicker associated with the toggle. */
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async openTimepicker(): Promise<void> {
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const isOpen = await this.isTimepickerOpen();
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if (!isOpen) {
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const button = await this._button();
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await button.click();
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}
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}
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/** Gets whether the timepicker associated with the toggle is open. */
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async isTimepickerOpen(): Promise<boolean> {
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const button = await this._button();
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const ariaExpanded = await button.getAttribute('aria-expanded');
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return ariaExpanded === 'true';
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}
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/** Whether the toggle is disabled. */
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async isDisabled(): Promise<boolean> {
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const button = await this._button();
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return coerceBooleanProperty(await button.getAttribute('disabled'));
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}
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}
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