/**
 * @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 { HarnessPredicate } from '@angular/cdk/testing';
import { MatChipHarness } from './chip-harness';
/** Harness for interacting with a mat-chip-option in tests. */
export class MatChipOptionHarness extends MatChipHarness {
    static { this.hostSelector = '.mat-mdc-chip-option'; }
    /**
     * Gets a `HarnessPredicate` that can be used to search for a chip option with specific
     * attributes.
     * @param options Options for narrowing the search.
     * @return a `HarnessPredicate` configured with the given options.
     */
    static with(options = {}) {
        return new HarnessPredicate(MatChipOptionHarness, options)
            .addOption('text', options.text, (harness, label) => HarnessPredicate.stringMatches(harness.getText(), label))
            .addOption('selected', options.selected, async (harness, selected) => (await harness.isSelected()) === selected);
    }
    /** Whether the chip is selected. */
    async isSelected() {
        return (await this.host()).hasClass('mat-mdc-chip-selected');
    }
    /** Selects the given chip. Only applies if it's selectable. */
    async select() {
        if (!(await this.isSelected())) {
            await this.toggle();
        }
    }
    /** Deselects the given chip. Only applies if it's selectable. */
    async deselect() {
        if (await this.isSelected()) {
            await this.toggle();
        }
    }
    /** Toggles the selected state of the given chip. */
    async toggle() {
        return (await this._primaryAction()).click();
    }
}
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