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52 lines
2.5 KiB
52 lines
2.5 KiB
/**
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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.io/license
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*/
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import { ContentContainerComponentHarness, HarnessPredicate, HarnessLoader } from '@angular/cdk/testing';
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import { StepHarnessFilters } from './step-harness-filters';
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/** Harness for interacting with a standard Angular Material step in tests. */
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export declare class MatStepHarness extends ContentContainerComponentHarness<string> {
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/** The selector for the host element of a `MatStep` instance. */
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static hostSelector: string;
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/**
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* Gets a `HarnessPredicate` that can be used to search for a `MatStepHarness` that meets
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* certain criteria.
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* @param options Options for filtering which steps 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(options?: StepHarnessFilters): HarnessPredicate<MatStepHarness>;
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/** Gets the label of the step. */
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getLabel(): Promise<string>;
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/** Gets the `aria-label` of the step. */
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getAriaLabel(): Promise<string | null>;
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/** Gets the value of the `aria-labelledby` attribute. */
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getAriaLabelledby(): Promise<string | null>;
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/** Whether the step is selected. */
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isSelected(): Promise<boolean>;
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/** Whether the step has been filled out. */
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isCompleted(): Promise<boolean>;
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/**
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* Whether the step is currently showing its error state. Note that this doesn't mean that there
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* are or aren't any invalid form controls inside the step, but that the step is showing its
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* error-specific styling which depends on there being invalid controls, as well as the
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* `ErrorStateMatcher` determining that an error should be shown and that the `showErrors`
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* option was enabled through the `STEPPER_GLOBAL_OPTIONS` injection token.
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*/
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hasErrors(): Promise<boolean>;
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/** Whether the step is optional. */
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isOptional(): Promise<boolean>;
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/**
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* Selects the given step by clicking on the label. The step may not be selected
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* if the stepper doesn't allow it (e.g. if there are validation errors).
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*/
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select(): Promise<void>;
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protected getRootHarnessLoader(): Promise<HarnessLoader>;
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/**
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* Gets the state of the step. Note that we have a `StepState` which we could use to type the
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* return value, but it's basically the same as `string`, because the type has `| string`.
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*/
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private _getIconState;
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}
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