@angular/material/esm2020/core/testing/option-harness.mjs

Angular Material

/**
 * @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 { ComponentHarness, HarnessPredicate } from '@angular/cdk/testing';
/** Harness for interacting with a `mat-option` in tests. */
export class MatOptionHarness extends ComponentHarness {
    constructor() {
        super(...arguments);
        /** Element containing the option's text. */
        this._text = this.locatorFor('.mat-option-text');
    }
    /**
     * Gets a `HarnessPredicate` that can be used to search for a `MatOptionsHarness` that meets
     * certain criteria.
     * @param options Options for filtering which option instances are considered a match.
     * @return a `HarnessPredicate` configured with the given options.
     */
    static with(options = {}) {
        return new HarnessPredicate(MatOptionHarness, options)
            .addOption('text', options.text, async (harness, title) => HarnessPredicate.stringMatches(await harness.getText(), title))
            .addOption('isSelected', options.isSelected, async (harness, isSelected) => await harness.isSelected() === isSelected);
    }
    /** Clicks the option. */
    async click() {
        return (await this.host()).click();
    }
    /** Gets the option's label text. */
    async getText() {
        return (await this._text()).text();
    }
    /** Gets whether the option is disabled. */
    async isDisabled() {
        return (await this.host()).hasClass('mat-option-disabled');
    }
    /** Gets whether the option is selected. */
    async isSelected() {
        return (await this.host()).hasClass('mat-selected');
    }
    /** Gets whether the option is active. */
    async isActive() {
        return (await this.host()).hasClass('mat-active');
    }
    /** Gets whether the option is in multiple selection mode. */
    async isMultiple() {
        return (await this.host()).hasClass('mat-option-multiple');
    }
}
/** Selector used to locate option instances. */
MatOptionHarness.hostSelector = '.mat-option';
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xuICAgIHJldHVybiAoYXdhaXQgdGhpcy5ob3N0KCkpLmhhc0NsYXNzKCdtYXQtb3B0aW9uLW11bHRpcGxlJyk7XG4gIH1cbn1cbiJdfQ==