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/**
* @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 { AsyncFactoryFn, ComponentHarness, HarnessPredicate, TestElement } from '@angular/cdk/testing';
import { CheckboxHarnessFilters } from './checkbox-harness-filters';
export declare abstract class _MatCheckboxHarnessBase extends ComponentHarness {
protected abstract _input: AsyncFactoryFn<TestElement>;
protected abstract _label: AsyncFactoryFn<TestElement>;
/** Whether the checkbox is checked. */
isChecked(): Promise<boolean>;
/** Whether the checkbox is in an indeterminate state. */
isIndeterminate(): Promise<boolean>;
/** Whether the checkbox is disabled. */
isDisabled(): Promise<boolean>;
/** Whether the checkbox is required. */
isRequired(): Promise<boolean>;
/** Whether the checkbox is valid. */
isValid(): Promise<boolean>;
/** Gets the checkbox's name. */
getName(): Promise<string | null>;
/** Gets the checkbox's value. */
getValue(): Promise<string | null>;
/** Gets the checkbox's aria-label. */
getAriaLabel(): Promise<string | null>;
/** Gets the checkbox's aria-labelledby. */
getAriaLabelledby(): Promise<string | null>;
/** Gets the checkbox's label text. */
getLabelText(): Promise<string>;
/** Focuses the checkbox. */
focus(): Promise<void>;
/** Blurs the checkbox. */
blur(): Promise<void>;
/** Whether the checkbox is focused. */
isFocused(): Promise<boolean>;
/**
* Toggles the checked state of the checkbox.
*
* Note: This attempts to toggle the checkbox as a user would, by clicking it. Therefore if you
* are using `MAT_CHECKBOX_DEFAULT_OPTIONS` to change the behavior on click, calling this method
* might not have the expected result.
*/
abstract toggle(): Promise<void>;
/**
* Puts the checkbox in a checked state by toggling it if it is currently unchecked, or doing
* nothing if it is already checked.
*
* Note: This attempts to check the checkbox as a user would, by clicking it. Therefore if you
* are using `MAT_CHECKBOX_DEFAULT_OPTIONS` to change the behavior on click, calling this method
* might not have the expected result.
*/
check(): Promise<void>;
/**
* Puts the checkbox in an unchecked state by toggling it if it is currently checked, or doing
* nothing if it is already unchecked.
*
* Note: This attempts to uncheck the checkbox as a user would, by clicking it. Therefore if you
* are using `MAT_CHECKBOX_DEFAULT_OPTIONS` to change the behavior on click, calling this method
* might not have the expected result.
*/
uncheck(): Promise<void>;
}
/** Harness for interacting with a standard mat-checkbox in tests. */
export declare class MatCheckboxHarness extends _MatCheckboxHarnessBase {
/** The selector for the host element of a `MatCheckbox` instance. */
static hostSelector: string;
/**
* Gets a `HarnessPredicate` that can be used to search for a `MatCheckboxHarness` that meets
* certain criteria.
* @param options Options for filtering which checkbox instances are considered a match.
* @return a `HarnessPredicate` configured with the given options.
*/
static with(options?: CheckboxHarnessFilters): HarnessPredicate<MatCheckboxHarness>;
protected _input: AsyncFactoryFn<TestElement>;
protected _label: AsyncFactoryFn<TestElement>;
private _inputContainer;
toggle(): Promise<void>;
}