@angular/material
Version:
Angular Material
112 lines • 14.2 kB
JavaScript
/**
* @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 { __awaiter } from "tslib";
import { coerceBooleanProperty } from '@angular/cdk/coercion';
import { ComponentHarness, HarnessPredicate } from '@angular/cdk/testing';
import { MatOptgroupHarness, MatOptionHarness } from '@angular/material/core/testing';
/** Harness for interacting with a standard mat-autocomplete in tests. */
export class MatAutocompleteHarness extends ComponentHarness {
constructor() {
super(...arguments);
this._documentRootLocator = this.documentRootLocatorFactory();
}
/**
* Gets a `HarnessPredicate` that can be used to search for a `MatAutocompleteHarness` that meets
* certain criteria.
* @param options Options for filtering which autocomplete instances are considered a match.
* @return a `HarnessPredicate` configured with the given options.
*/
static with(options = {}) {
return new HarnessPredicate(MatAutocompleteHarness, options)
.addOption('value', options.value, (harness, value) => HarnessPredicate.stringMatches(harness.getValue(), value));
}
/** Gets the value of the autocomplete input. */
getValue() {
return __awaiter(this, void 0, void 0, function* () {
return (yield this.host()).getProperty('value');
});
}
/** Whether the autocomplete input is disabled. */
isDisabled() {
return __awaiter(this, void 0, void 0, function* () {
const disabled = (yield this.host()).getAttribute('disabled');
return coerceBooleanProperty(yield disabled);
});
}
/** Focuses the autocomplete input. */
focus() {
return __awaiter(this, void 0, void 0, function* () {
return (yield this.host()).focus();
});
}
/** Blurs the autocomplete input. */
blur() {
return __awaiter(this, void 0, void 0, function* () {
return (yield this.host()).blur();
});
}
/** Whether the autocomplete input is focused. */
isFocused() {
return __awaiter(this, void 0, void 0, function* () {
return (yield this.host()).isFocused();
});
}
/** Enters text into the autocomplete. */
enterText(value) {
return __awaiter(this, void 0, void 0, function* () {
return (yield this.host()).sendKeys(value);
});
}
/** Gets the options inside the autocomplete panel. */
getOptions(filters = {}) {
return __awaiter(this, void 0, void 0, function* () {
return this._documentRootLocator.locatorForAll(MatOptionHarness.with(Object.assign(Object.assign({}, filters), { ancestor: yield this._getPanelSelector() })))();
});
}
/** Gets the option groups inside the autocomplete panel. */
getOptionGroups(filters = {}) {
return __awaiter(this, void 0, void 0, function* () {
return this._documentRootLocator.locatorForAll(MatOptgroupHarness.with(Object.assign(Object.assign({}, filters), { ancestor: yield this._getPanelSelector() })))();
});
}
/** Selects the first option matching the given filters. */
selectOption(filters) {
return __awaiter(this, void 0, void 0, function* () {
yield this.focus(); // Focus the input to make sure the autocomplete panel is shown.
const options = yield this.getOptions(filters);
if (!options.length) {
throw Error(`Could not find a mat-option matching ${JSON.stringify(filters)}`);
}
yield options[0].click();
});
}
/** Whether the autocomplete is open. */
isOpen() {
return __awaiter(this, void 0, void 0, function* () {
const panel = yield this._getPanel();
return !!panel && (yield panel.hasClass('mat-autocomplete-visible'));
});
}
/** Gets the panel associated with this autocomplete trigger. */
_getPanel() {
return __awaiter(this, void 0, void 0, function* () {
// Technically this is static, but it needs to be in a
// function, because the autocomplete's panel ID can changed.
return this._documentRootLocator.locatorForOptional(yield this._getPanelSelector())();
});
}
/** Gets the selector that can be used to find the autocomplete trigger's panel. */
_getPanelSelector() {
return __awaiter(this, void 0, void 0, function* () {
return `#${(yield (yield this.host()).getAttribute('aria-owns'))}`;
});
}
}
/** The selector for the host element of a `MatAutocomplete` instance. */
MatAutocompleteHarness.hostSelector = '.mat-autocomplete-trigger';
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"autocomplete-harness.js","sourceRoot":"","sources":["../../../../../../../src/material/autocomplete/testing/autocomplete-harness.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;;AAEH,OAAO,EAAC,qBAAqB,EAAC,MAAM,uBAAuB,CAAC;AAC5D,OAAO,EAAC,gBAAgB,EAAE,gBAAgB,EAAC,MAAM,sBAAsB,CAAC;AACxE,OAAO,EACL,kBAAkB,EAClB,gBAAgB,EAGjB,MAAM,gCAAgC,CAAC;AAGxC,yEAAyE;AACzE,MAAM,OAAO,sBAAuB,SAAQ,gBAAgB;IAA5D;;QACU,yBAAoB,GAAG,IAAI,CAAC,0BAA0B,EAAE,CAAC;IA6FnE,CAAC;IAxFC;;;;;OAKG;IACH,MAAM,CAAC,IAAI,CAAC,UAAsC,EAAE;QAClD,OAAO,IAAI,gBAAgB,CAAC,sBAAsB,EAAE,OAAO,CAAC;aACvD,SAAS,CAAC,OAAO,EAAE,OAAO,CAAC,KAAK,EAC7B,CAAC,OAAO,EAAE,KAAK,EAAE,EAAE,CAAC,gBAAgB,CAAC,aAAa,CAAC,OAAO,CAAC,QAAQ,EAAE,EAAE,KAAK,CAAC,CAAC,CAAC;IACzF,CAAC;IAED,gDAAgD;IAC1C,QAAQ;;YACZ,OAAO,CAAC,MAAM,IAAI,CAAC,IAAI,EAAE,CAAC,CAAC,WAAW,CAAC,OAAO,CAAC,CAAC;QAClD,CAAC;KAAA;IAED,kDAAkD;IAC5C,UAAU;;YACd,MAAM,QAAQ,GAAG,CAAC,MAAM,IAAI,CAAC,IAAI,EAAE,CAAC,CAAC,YAAY,CAAC,UAAU,CAAC,CAAC;YAC9D,OAAO,qBAAqB,CAAC,MAAM,QAAQ,CAAC,CAAC;QAC/C,CAAC;KAAA;IAED,sCAAsC;IAChC,KAAK;;YACT,OAAO,CAAC,MAAM,IAAI,CAAC,IAAI,EAAE,CAAC,CAAC,KAAK,EAAE,CAAC;QACrC,CAAC;KAAA;IAED,oCAAoC;IAC9B,IAAI;;YACR,OAAO,CAAC,MAAM,IAAI,CAAC,IAAI,EAAE,CAAC,CAAC,IAAI,EAAE,CAAC;QACpC,CAAC;KAAA;IAED,iDAAiD;IAC3C,SAAS;;YACb,OAAO,CAAC,MAAM,IAAI,CAAC,IAAI,EAAE,CAAC,CAAC,SAAS,EAAE,CAAC;QACzC,CAAC;KAAA;IAED,yCAAyC;IACnC,SAAS,CAAC,KAAa;;YAC3B,OAAO,CAAC,MAAM,IAAI,CAAC,IAAI,EAAE,CAAC,CAAC,QAAQ,CAAC,KAAK,CAAC,CAAC;QAC7C,CAAC;KAAA;IAED,sDAAsD;IAChD,UAAU,CAAC,UAAkD,EAAE;;YAEnE,OAAO,IAAI,CAAC,oBAAoB,CAAC,aAAa,CAAC,gBAAgB,CAAC,IAAI,iCAC/D,OAAO,KACV,QAAQ,EAAE,MAAM,IAAI,CAAC,iBAAiB,EAAE,IACxC,CAAC,EAAE,CAAC;QACR,CAAC;KAAA;IAED,4DAA4D;IACtD,eAAe,CAAC,UAAoD,EAAE;;YAE1E,OAAO,IAAI,CAAC,oBAAoB,CAAC,aAAa,CAAC,kBAAkB,CAAC,IAAI,iCACjE,OAAO,KACV,QAAQ,EAAE,MAAM,IAAI,CAAC,iBAAiB,EAAE,IACxC,CAAC,EAAE,CAAC;QACR,CAAC;KAAA;IAED,2DAA2D;IACrD,YAAY,CAAC,OAA6B;;YAC9C,MAAM,IAAI,CAAC,KAAK,EAAE,CAAC,CAAC,gEAAgE;YACpF,MAAM,OAAO,GAAG,MAAM,IAAI,CAAC,UAAU,CAAC,OAAO,CAAC,CAAC;YAC/C,IAAI,CAAC,OAAO,CAAC,MAAM,EAAE;gBACnB,MAAM,KAAK,CAAC,wCAAwC,IAAI,CAAC,SAAS,CAAC,OAAO,CAAC,EAAE,CAAC,CAAC;aAChF;YACD,MAAM,OAAO,CAAC,CAAC,CAAC,CAAC,KAAK,EAAE,CAAC;QAC3B,CAAC;KAAA;IAED,wCAAwC;IAClC,MAAM;;YACV,MAAM,KAAK,GAAG,MAAM,IAAI,CAAC,SAAS,EAAE,CAAC;YACrC,OAAO,CAAC,CAAC,KAAK,KAAI,MAAM,KAAK,CAAC,QAAQ,CAAC,0BAA0B,CAAC,CAAA,CAAC;QACrE,CAAC;KAAA;IAED,gEAAgE;IAClD,SAAS;;YACrB,sDAAsD;YACtD,6DAA6D;YAC7D,OAAO,IAAI,CAAC,oBAAoB,CAAC,kBAAkB,CAAC,MAAM,IAAI,CAAC,iBAAiB,EAAE,CAAC,EAAE,CAAC;QACxF,CAAC;KAAA;IAED,mFAAmF;IACrE,iBAAiB;;YAC7B,OAAO,IAAI,CAAC,MAAM,CAAC,MAAM,IAAI,CAAC,IAAI,EAAE,CAAC,CAAC,YAAY,CAAC,WAAW,CAAC,CAAC,EAAE,CAAC;QACrE,CAAC;KAAA;;AA1FD,yEAAyE;AAClE,mCAAY,GAAG,2BAA2B,CAAC","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 {ComponentHarness, HarnessPredicate} 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\n/** Harness for interacting with a standard mat-autocomplete in tests. */\nexport class MatAutocompleteHarness extends ComponentHarness {\n  private _documentRootLocator = this.documentRootLocatorFactory();\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  /** Gets the value of the autocomplete input. */\n  async getValue(): Promise<string> {\n    return (await this.host()).getProperty('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<OptionHarnessFilters, 'ancestor'> = {}):\n    Promise<MatOptionHarness[]> {\n    return this._documentRootLocator.locatorForAll(MatOptionHarness.with({\n      ...filters,\n      ancestor: await this._getPanelSelector()\n    }))();\n  }\n\n  /** Gets the option groups inside the autocomplete panel. */\n  async getOptionGroups(filters: Omit<OptgroupHarnessFilters, 'ancestor'> = {}):\n    Promise<MatOptgroupHarness[]> {\n    return this._documentRootLocator.locatorForAll(MatOptgroupHarness.with({\n      ...filters,\n      ancestor: await this._getPanelSelector()\n    }))();\n  }\n\n  /** Selects the first option matching the given filters. */\n  async selectOption(filters: OptionHarnessFilters): 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 ${JSON.stringify(filters)}`);\n    }\n    await options[0].click();\n  }\n\n  /** Whether the autocomplete is open. */\n  async isOpen(): Promise<boolean> {\n    const panel = await this._getPanel();\n    return !!panel && await panel.hasClass('mat-autocomplete-visible');\n  }\n\n  /** Gets the panel associated with this autocomplete trigger. */\n  private async _getPanel() {\n    // Technically this is static, but it needs to be in a\n    // function, because the autocomplete's panel ID can changed.\n    return this._documentRootLocator.locatorForOptional(await this._getPanelSelector())();\n  }\n\n  /** Gets the selector that can be used to find the autocomplete trigger's panel. */\n  private async _getPanelSelector(): Promise<string> {\n    return `#${(await (await this.host()).getAttribute('aria-owns'))}`;\n  }\n}\n"]}