@angular/material
Version:
Angular Material
45 lines • 6.73 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 } from '@angular/cdk/testing';
import { MatButtonToggleHarness } from './button-toggle-harness';
/** Harness for interacting with a standard mat-button-toggle in tests. */
export class MatButtonToggleGroupHarness extends ComponentHarness {
/**
* Gets a `HarnessPredicate` that can be used to search for a `MatButtonToggleGroupHarness`
* that meets certain criteria.
* @param options Options for filtering which button toggle instances are considered a match.
* @return a `HarnessPredicate` configured with the given options.
*/
static with(options = {}) {
return new HarnessPredicate(MatButtonToggleGroupHarness, options);
}
/**
* Gets the button toggles that are inside the group.
* @param filter Optionally filters which toggles are included.
*/
async getToggles(filter = {}) {
return this.locatorForAll(MatButtonToggleHarness.with(filter))();
}
/** Gets whether the button toggle group is disabled. */
async isDisabled() {
return (await (await this.host()).getAttribute('aria-disabled')) === 'true';
}
/** Gets whether the button toggle group is laid out vertically. */
async isVertical() {
return (await this.host()).hasClass('mat-button-toggle-vertical');
}
/** Gets the appearance that the group is using. */
async getAppearance() {
const host = await this.host();
const className = 'mat-button-toggle-group-appearance-standard';
return (await host.hasClass(className)) ? 'standard' : 'legacy';
}
}
/** The selector for the host element of a `MatButton` instance. */
MatButtonToggleGroupHarness.hostSelector = '.mat-button-toggle-group';
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