| /** |
| * @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 { __awaiter } from "tslib"; |
| import { coerceNumberProperty } from '@angular/cdk/coercion'; |
| import { ComponentHarness, HarnessPredicate } from '@angular/cdk/testing'; |
| /** Harness for interacting with a standard mat-progress-bar in tests. */ |
| export class MatProgressBarHarness extends ComponentHarness { |
| /** |
| * Gets a `HarnessPredicate` that can be used to search for a `MatProgressBarHarness` that meets |
| * certain criteria. |
| * @param options Options for filtering which progress bar instances are considered a match. |
| * @return a `HarnessPredicate` configured with the given options. |
| */ |
| static with(options = {}) { |
| return new HarnessPredicate(MatProgressBarHarness, options); |
| } |
| /** Gets the progress bar's value. */ |
| getValue() { |
| return __awaiter(this, void 0, void 0, function* () { |
| const host = yield this.host(); |
| const ariaValue = yield host.getAttribute('aria-valuenow'); |
| return ariaValue ? coerceNumberProperty(ariaValue) : null; |
| }); |
| } |
| /** Gets the progress bar's mode. */ |
| getMode() { |
| return __awaiter(this, void 0, void 0, function* () { |
| return (yield this.host()).getAttribute('mode'); |
| }); |
| } |
| } |
| /** The selector for the host element of a `MatProgressBar` instance. */ |
| MatProgressBarHarness.hostSelector = '.mat-progress-bar'; |
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