/** * @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 { ComponentHarness, HarnessPredicate, ContentContainerComponentHarness, parallel, } from '@angular/cdk/testing'; const iconSelector = '.mat-list-icon'; const avatarSelector = '.mat-list-avatar'; /** * Gets a `HarnessPredicate` that applies the given `BaseListItemHarnessFilters` to the given * list item harness. * @template H The type of list item harness to create a predicate for. * @param harnessType A constructor for a list item harness. * @param options An instance of `BaseListItemHarnessFilters` to apply. * @return A `HarnessPredicate` for the given harness type with the given options applied. */ export function getListItemPredicate(harnessType, options) { return new HarnessPredicate(harnessType, options) .addOption('text', options.text, (harness, text) => HarnessPredicate.stringMatches(harness.getText(), text)); } /** Harness for interacting with a list subheader. */ export class MatSubheaderHarness extends ComponentHarness { static with(options = {}) { return new HarnessPredicate(MatSubheaderHarness, options) .addOption('text', options.text, (harness, text) => HarnessPredicate.stringMatches(harness.getText(), text)); } /** Gets the full text content of the list item (including text from any font icons). */ getText() { return __awaiter(this, void 0, void 0, function* () { return (yield this.host()).text(); }); } } MatSubheaderHarness.hostSelector = '.mat-subheader'; /** * Shared behavior among the harnesses for the various `MatListItem` flavors. * @docs-private */ export class MatListItemHarnessBase extends ContentContainerComponentHarness { constructor() { super(...arguments); this._lines = this.locatorForAll('.mat-line'); this._avatar = this.locatorForOptional(avatarSelector); this._icon = this.locatorForOptional(iconSelector); } /** Gets the full text content of the list item. */ getText() { return __awaiter(this, void 0, void 0, function* () { return (yield this.host()).text({ exclude: `${iconSelector}, ${avatarSelector}` }); }); } /** Gets the lines of text (`mat-line` elements) in this nav list item. */ getLinesText() { return __awaiter(this, void 0, void 0, function* () { const lines = yield this._lines(); return parallel(() => lines.map(l => l.text())); }); } /** Whether this list item has an avatar. */ hasAvatar() { return __awaiter(this, void 0, void 0, function* () { return !!(yield this._avatar()); }); } /** Whether this list item has an icon. */ hasIcon() { return __awaiter(this, void 0, void 0, function* () { return !!(yield this._icon()); }); } /** * Gets a `HarnessLoader` used to get harnesses within the list item's content. * @deprecated Use `getChildLoader(MatListItemSection.CONTENT)` or `getHarness` instead. * @breaking-change 12.0.0 */ getHarnessLoaderForContent() { return __awaiter(this, void 0, void 0, function* () { return this.getChildLoader(".mat-list-item-content" /* CONTENT */); }); } } //# 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