| 1 | /**
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| 2 | * @license
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| 3 | * Copyright Google LLC All Rights Reserved.
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| 4 | *
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| 5 | * Use of this source code is governed by an MIT-style license that can be
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| 6 | * found in the LICENSE file at https://angular.io/license
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| 7 | */
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| 8 | import { __awaiter } from "tslib";
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| 9 | import { ComponentHarness, HarnessPredicate } from '@angular/cdk/testing';
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| 10 | /** Harness for interacting with a standard mat-icon in tests. */
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| 11 | export class MatIconHarness extends ComponentHarness {
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| 12 | /**
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| 13 | * Gets a `HarnessPredicate` that can be used to search for a `MatIconHarness` that meets
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| 14 | * certain criteria.
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| 15 | * @param options Options for filtering which icon instances are considered a match.
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| 16 | * @return a `HarnessPredicate` configured with the given options.
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| 17 | */
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| 18 | static with(options = {}) {
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| 19 | return new HarnessPredicate(MatIconHarness, options)
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| 20 | .addOption('type', options.type, (harness, type) => __awaiter(this, void 0, void 0, function* () { return (yield harness.getType()) === type; }))
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| 21 | .addOption('name', options.name, (harness, text) => HarnessPredicate.stringMatches(harness.getName(), text))
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| 22 | .addOption('namespace', options.namespace, (harness, text) => HarnessPredicate.stringMatches(harness.getNamespace(), text));
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| 23 | }
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| 24 | /** Gets the type of the icon. */
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| 25 | getType() {
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| 26 | return __awaiter(this, void 0, void 0, function* () {
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| 27 | const type = yield (yield this.host()).getAttribute('data-mat-icon-type');
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| 28 | return type === 'svg' ? 0 /* SVG */ : 1 /* FONT */;
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| 29 | });
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| 30 | }
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| 31 | /** Gets the name of the icon. */
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| 32 | getName() {
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| 33 | return __awaiter(this, void 0, void 0, function* () {
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| 34 | const host = yield this.host();
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| 35 | const nameFromDom = yield host.getAttribute('data-mat-icon-name');
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| 36 | // If we managed to figure out the name from the attribute, use it.
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| 37 | if (nameFromDom) {
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| 38 | return nameFromDom;
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| 39 | }
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| 40 | // Some icons support defining the icon as a ligature.
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| 41 | // As a fallback, try to extract it from the DOM text.
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| 42 | if ((yield this.getType()) === 1 /* FONT */) {
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| 43 | return host.text();
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| 44 | }
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| 45 | return null;
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| 46 | });
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| 47 | }
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| 48 | /** Gets the namespace of the icon. */
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| 49 | getNamespace() {
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| 50 | return __awaiter(this, void 0, void 0, function* () {
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| 51 | return (yield this.host()).getAttribute('data-mat-icon-namespace');
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| 52 | });
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| 53 | }
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| 54 | /** Gets whether the icon is inline. */
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| 55 | isInline() {
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| 56 | return __awaiter(this, void 0, void 0, function* () {
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| 57 | return (yield this.host()).hasClass('mat-icon-inline');
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| 58 | });
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| 59 | }
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| 60 | }
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| 61 | /** The selector for the host element of a `MatIcon` instance. */
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| 62 | MatIconHarness.hostSelector = '.mat-icon';
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| 63 | //# 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