@angular/material
Version:
Angular Material
99 lines (94 loc) • 3.66 kB
JavaScript
import { ContentContainerComponentHarness, HarnessPredicate } from '@angular/cdk/testing';
import { coerceBooleanProperty } from '@angular/cdk/coercion';
/**
* @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
*/
/**
* Harness for interacting with a standard mat-button in tests.
* @deprecated Use `MatButtonHarness` from `@angular/material/button/testing` instead. See https://material.angular.io/guide/mdc-migration for information about migrating.
* @breaking-change 17.0.0
*/
class MatLegacyButtonHarness extends ContentContainerComponentHarness {
/**
* Gets a `HarnessPredicate` that can be used to search for a button harness that meets
* certain criteria.
* @param options Options for filtering which button instances are considered a match.
* @return a `HarnessPredicate` configured with the given options.
*/
static with(options = {}) {
return new HarnessPredicate(MatLegacyButtonHarness, options)
.addOption('text', options.text, (harness, text) => HarnessPredicate.stringMatches(harness.getText(), text))
.addOption('variant', options.variant, (harness, variant) => HarnessPredicate.stringMatches(harness.getVariant(), variant));
}
async click(...args) {
return (await this.host()).click(...args);
}
/** Whether the button is disabled. */
async isDisabled() {
const disabled = (await this.host()).getAttribute('disabled');
return coerceBooleanProperty(await disabled);
}
/** Gets the button's label text. */
async getText() {
return (await this.host()).text();
}
/** Focuses the button. */
async focus() {
return (await this.host()).focus();
}
/** Blurs the button. */
async blur() {
return (await this.host()).blur();
}
/** Whether the button is focused. */
async isFocused() {
return (await this.host()).isFocused();
}
/** Gets the variant of the button. */
async getVariant() {
const host = await this.host();
if ((await host.getAttribute('mat-raised-button')) != null) {
return 'raised';
}
else if ((await host.getAttribute('mat-flat-button')) != null) {
return 'flat';
}
else if ((await host.getAttribute('mat-icon-button')) != null) {
return 'icon';
}
else if ((await host.getAttribute('mat-stroked-button')) != null) {
return 'stroked';
}
else if ((await host.getAttribute('mat-fab')) != null) {
return 'fab';
}
else if ((await host.getAttribute('mat-mini-fab')) != null) {
return 'mini-fab';
}
return 'basic';
}
}
// TODO(jelbourn) use a single class, like `.mat-button-base`
/** The selector for the host element of a button instance. */
MatLegacyButtonHarness.hostSelector = `[mat-button], [mat-raised-button], [mat-flat-button], [mat-icon-button],
[mat-stroked-button], [mat-fab], [mat-mini-fab]`;
/**
* @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
*/
/**
* @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
*/
export { MatLegacyButtonHarness };
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