| 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 { ContentContainerComponentHarness, HarnessPredicate, } from '@angular/cdk/testing';
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| 10 | /** Harness for interacting with a standard Angular Material tab-label in tests. */
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| 11 | export class MatTabHarness extends ContentContainerComponentHarness {
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| 12 | /**
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| 13 | * Gets a `HarnessPredicate` that can be used to search for a `MatTabHarness` that meets
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| 14 | * certain criteria.
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| 15 | * @param options Options for filtering which tab 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(MatTabHarness, options)
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| 20 | .addOption('label', options.label, (harness, label) => HarnessPredicate.stringMatches(harness.getLabel(), label));
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| 21 | }
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| 22 | /** Gets the label of the tab. */
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| 23 | getLabel() {
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| 24 | return __awaiter(this, void 0, void 0, function* () {
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| 25 | return (yield this.host()).text();
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| 26 | });
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| 27 | }
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| 28 | /** Gets the aria-label of the tab. */
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| 29 | getAriaLabel() {
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| 30 | return __awaiter(this, void 0, void 0, function* () {
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| 31 | return (yield this.host()).getAttribute('aria-label');
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| 32 | });
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| 33 | }
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| 34 | /** Gets the value of the "aria-labelledby" attribute. */
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| 35 | getAriaLabelledby() {
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| 36 | return __awaiter(this, void 0, void 0, function* () {
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| 37 | return (yield this.host()).getAttribute('aria-labelledby');
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| 38 | });
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| 39 | }
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| 40 | /** Whether the tab is selected. */
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| 41 | isSelected() {
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| 42 | return __awaiter(this, void 0, void 0, function* () {
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| 43 | const hostEl = yield this.host();
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| 44 | return (yield hostEl.getAttribute('aria-selected')) === 'true';
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| 45 | });
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| 46 | }
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| 47 | /** Whether the tab is disabled. */
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| 48 | isDisabled() {
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| 49 | return __awaiter(this, void 0, void 0, function* () {
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| 50 | const hostEl = yield this.host();
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| 51 | return (yield hostEl.getAttribute('aria-disabled')) === 'true';
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| 52 | });
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| 53 | }
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| 54 | /** Selects the given tab by clicking on the label. Tab cannot be selected if disabled. */
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| 55 | select() {
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| 56 | return __awaiter(this, void 0, void 0, function* () {
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| 57 | yield (yield this.host()).click();
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| 58 | });
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| 59 | }
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| 60 | /** Gets the text content of the tab. */
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| 61 | getTextContent() {
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| 62 | return __awaiter(this, void 0, void 0, function* () {
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| 63 | const contentId = yield this._getContentId();
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| 64 | const contentEl = yield this.documentRootLocatorFactory().locatorFor(`#${contentId}`)();
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| 65 | return contentEl.text();
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| 66 | });
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| 67 | }
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| 68 | /**
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| 69 | * Gets a `HarnessLoader` that can be used to load harnesses for components within the tab's
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| 70 | * content area.
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| 71 | * @deprecated Use `getHarness` or `getChildLoader` instead.
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| 72 | * @breaking-change 12.0.0
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| 73 | */
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| 74 | getHarnessLoaderForContent() {
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| 75 | return __awaiter(this, void 0, void 0, function* () {
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| 76 | return this.getRootHarnessLoader();
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| 77 | });
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| 78 | }
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| 79 | getRootHarnessLoader() {
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| 80 | return __awaiter(this, void 0, void 0, function* () {
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| 81 | const contentId = yield this._getContentId();
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| 82 | return this.documentRootLocatorFactory().harnessLoaderFor(`#${contentId}`);
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| 83 | });
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| 84 | }
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| 85 | /** Gets the element id for the content of the current tab. */
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| 86 | _getContentId() {
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| 87 | return __awaiter(this, void 0, void 0, function* () {
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| 88 | const hostEl = yield this.host();
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| 89 | // Tabs never have an empty "aria-controls" attribute.
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| 90 | return (yield hostEl.getAttribute('aria-controls'));
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| 91 | });
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| 92 | }
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| 93 | }
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| 94 | /** The selector for the host element of a `MatTab` instance. */
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| 95 | MatTabHarness.hostSelector = '.mat-tab-label';
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| 96 | //# 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