{"version":3,"file":"autocomplete__testing.js","sources":["../../../../../../src/material/autocomplete/testing/autocomplete-harness.ts","../../../../../../src/material/autocomplete/testing/autocomplete-harness-filters.ts","../../../../../../src/material/autocomplete/testing/public-api.ts","../../../../../../src/material/autocomplete/testing/index.ts"],"sourcesContent":["/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\nimport {coerceBooleanProperty} from '@angular/cdk/coercion';\nimport {\n  BaseHarnessFilters,\n  ComponentHarness,\n  ComponentHarnessConstructor,\n  HarnessPredicate,\n} from '@angular/cdk/testing';\nimport {\n  MatOptgroupHarness,\n  MatOptionHarness,\n  OptgroupHarnessFilters,\n  OptionHarnessFilters\n} from '@angular/material/core/testing';\nimport {AutocompleteHarnessFilters} from './autocomplete-harness-filters';\n\nexport abstract class _MatAutocompleteHarnessBase<\n  OptionType extends (ComponentHarnessConstructor<Option> & {\n    with: (options?: OptionFilters) => HarnessPredicate<Option>}),\n  Option extends ComponentHarness & {click(): Promise<void>},\n  OptionFilters extends BaseHarnessFilters,\n  OptionGroupType extends (ComponentHarnessConstructor<OptionGroup> & {\n    with: (options?: OptionGroupFilters) => HarnessPredicate<OptionGroup>}),\n  OptionGroup extends ComponentHarness,\n  OptionGroupFilters extends BaseHarnessFilters\n> extends ComponentHarness {\n  private _documentRootLocator = this.documentRootLocatorFactory();\n  protected abstract _prefix: string;\n  protected abstract _optionClass: OptionType;\n  protected abstract _optionGroupClass: OptionGroupType;\n\n  /** Gets the value of the autocomplete input. */\n  async getValue(): Promise<string> {\n    return (await this.host()).getProperty<string>('value');\n  }\n\n  /** Whether the autocomplete input is disabled. */\n  async isDisabled(): Promise<boolean> {\n    const disabled = (await this.host()).getAttribute('disabled');\n    return coerceBooleanProperty(await disabled);\n  }\n\n  /** Focuses the autocomplete input. */\n  async focus(): Promise<void> {\n    return (await this.host()).focus();\n  }\n\n  /** Blurs the autocomplete input. */\n  async blur(): Promise<void> {\n    return (await this.host()).blur();\n  }\n\n  /** Whether the autocomplete input is focused. */\n  async isFocused(): Promise<boolean> {\n    return (await this.host()).isFocused();\n  }\n\n  /** Enters text into the autocomplete. */\n  async enterText(value: string): Promise<void> {\n    return (await this.host()).sendKeys(value);\n  }\n\n  /** Gets the options inside the autocomplete panel. */\n  async getOptions(filters?: Omit<OptionFilters, 'ancestor'>): Promise<Option[]> {\n    return this._documentRootLocator.locatorForAll(this._optionClass.with({\n      ...(filters || {}),\n      ancestor: await this._getPanelSelector()\n    } as OptionFilters))();\n  }\n\n  /** Gets the option groups inside the autocomplete panel. */\n  async getOptionGroups(filters?: Omit<OptionGroupFilters, 'ancestor'>): Promise<OptionGroup[]> {\n    return this._documentRootLocator.locatorForAll(this._optionGroupClass.with({\n      ...(filters || {}),\n      ancestor: await this._getPanelSelector()\n    } as OptionGroupFilters))();\n  }\n\n  /** Selects the first option matching the given filters. */\n  async selectOption(filters: OptionFilters): Promise<void> {\n    await this.focus(); // Focus the input to make sure the autocomplete panel is shown.\n    const options = await this.getOptions(filters);\n    if (!options.length) {\n      throw Error(`Could not find a mat-option matching ${JSON.stringify(filters)}`);\n    }\n    await options[0].click();\n  }\n\n  /** Whether the autocomplete is open. */\n  async isOpen(): Promise<boolean> {\n    const panel = await this._getPanel();\n    return !!panel && await panel.hasClass(`${this._prefix}-autocomplete-visible`);\n  }\n\n  /** Gets the panel associated with this autocomplete trigger. */\n  private async _getPanel() {\n    // Technically this is static, but it needs to be in a\n    // function, because the autocomplete's panel ID can changed.\n    return this._documentRootLocator.locatorForOptional(await this._getPanelSelector())();\n  }\n\n  /** Gets the selector that can be used to find the autocomplete trigger's panel. */\n  private async _getPanelSelector(): Promise<string> {\n    return `#${(await (await this.host()).getAttribute('aria-owns'))}`;\n  }\n}\n\n/** Harness for interacting with a standard mat-autocomplete in tests. */\nexport class MatAutocompleteHarness extends _MatAutocompleteHarnessBase<\n  typeof MatOptionHarness, MatOptionHarness, OptionHarnessFilters,\n  typeof MatOptgroupHarness, MatOptgroupHarness, OptgroupHarnessFilters\n> {\n  protected _prefix = 'mat';\n  protected _optionClass = MatOptionHarness;\n  protected _optionGroupClass = MatOptgroupHarness;\n\n  /** The selector for the host element of a `MatAutocomplete` instance. */\n  static hostSelector = '.mat-autocomplete-trigger';\n\n  /**\n   * Gets a `HarnessPredicate` that can be used to search for a `MatAutocompleteHarness` that meets\n   * certain criteria.\n   * @param options Options for filtering which autocomplete instances are considered a match.\n   * @return a `HarnessPredicate` configured with the given options.\n   */\n  static with(options: AutocompleteHarnessFilters = {}): HarnessPredicate<MatAutocompleteHarness> {\n    return new HarnessPredicate(MatAutocompleteHarness, options)\n        .addOption('value', options.value,\n            (harness, value) => HarnessPredicate.stringMatches(harness.getValue(), value));\n  }\n}\n","/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\nimport {BaseHarnessFilters} from '@angular/cdk/testing';\n\n/** A set of criteria that can be used to filter a list of `MatAutocompleteHarness` instances. */\nexport interface AutocompleteHarnessFilters extends BaseHarnessFilters {\n  /** Only find instances whose associated input element matches the given value. */\n  value?: string | RegExp;\n}\n","/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\nexport * from './autocomplete-harness';\nexport * from './autocomplete-harness-filters';\n","/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\nexport * from 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