55 lines
2.0 KiB
TypeScript
55 lines
2.0 KiB
TypeScript
/**
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* @license
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* Copyright Google LLC All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.dev/license
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*/
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import {ComponentHarnessConstructor, HarnessPredicate} from '@angular/cdk/testing';
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import {MatListHarnessBase} from './list-harness-base';
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import {ListHarnessFilters, ListItemHarnessFilters} from './list-harness-filters';
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import {getListItemPredicate, MatListItemHarnessBase} from './list-item-harness-base';
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/** Harness for interacting with a list in tests. */
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export class MatListHarness extends MatListHarnessBase<
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typeof MatListItemHarness,
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MatListItemHarness,
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ListItemHarnessFilters
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> {
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/** The selector for the host element of a `MatList` instance. */
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static hostSelector = '.mat-mdc-list';
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/**
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* Gets a `HarnessPredicate` that can be used to search for a list with specific attributes.
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* @param options Options for filtering which list instances are considered a match.
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* @return a `HarnessPredicate` configured with the given options.
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*/
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static with<T extends MatListHarness>(
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this: ComponentHarnessConstructor<T>,
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options: ListHarnessFilters = {},
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): HarnessPredicate<T> {
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return new HarnessPredicate(this, options);
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}
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override _itemHarness = MatListItemHarness;
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}
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/** Harness for interacting with a list item. */
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export class MatListItemHarness extends MatListItemHarnessBase {
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/** The selector for the host element of a `MatListItem` instance. */
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static hostSelector = `${MatListHarness.hostSelector} .mat-mdc-list-item`;
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/**
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* Gets a `HarnessPredicate` that can be used to search for a list item with specific attributes.
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* @param options Options for filtering which list item instances are considered a match.
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* @return a `HarnessPredicate` configured with the given options.
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*/
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static with<T extends MatListItemHarness>(
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this: ComponentHarnessConstructor<T>,
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options: ListItemHarnessFilters = {},
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): HarnessPredicate<T> {
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return getListItemPredicate(this, options);
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}
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}
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