source: trip-planner-front/node_modules/@angular/material/esm2015/core/testing/optgroup-harness.js

Last change on this file was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago

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1/**
2 * @license
3 * Copyright Google LLC All Rights Reserved.
4 *
5 * Use of this source code is governed by an MIT-style license that can be
6 * found in the LICENSE file at https://angular.io/license
7 */
8import { __awaiter } from "tslib";
9import { ComponentHarness, HarnessPredicate } from '@angular/cdk/testing';
10import { MatOptionHarness } from './option-harness';
11/** Harness for interacting with a `mat-optgroup` in tests. */
12export class MatOptgroupHarness extends ComponentHarness {
13 constructor() {
14 super(...arguments);
15 this._label = this.locatorFor('.mat-optgroup-label');
16 }
17 /**
18 * Gets a `HarnessPredicate` that can be used to search for a `MatOptgroupHarness` that meets
19 * certain criteria.
20 * @param options Options for filtering which option instances are considered a match.
21 * @return a `HarnessPredicate` configured with the given options.
22 */
23 static with(options = {}) {
24 return new HarnessPredicate(MatOptgroupHarness, options)
25 .addOption('labelText', options.labelText, (harness, title) => __awaiter(this, void 0, void 0, function* () { return HarnessPredicate.stringMatches(yield harness.getLabelText(), title); }));
26 }
27 /** Gets the option group's label text. */
28 getLabelText() {
29 return __awaiter(this, void 0, void 0, function* () {
30 return (yield this._label()).text();
31 });
32 }
33 /** Gets whether the option group is disabled. */
34 isDisabled() {
35 return __awaiter(this, void 0, void 0, function* () {
36 return (yield this.host()).hasClass('mat-optgroup-disabled');
37 });
38 }
39 /**
40 * Gets the options that are inside the group.
41 * @param filter Optionally filters which options are included.
42 */
43 getOptions(filter = {}) {
44 return __awaiter(this, void 0, void 0, function* () {
45 return this.locatorForAll(MatOptionHarness.with(filter))();
46 });
47 }
48}
49/** Selector used to locate option group instances. */
50MatOptgroupHarness.hostSelector = '.mat-optgroup';
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