@angular/material
Version:
Angular Material
160 lines • 16.1 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 { __assign, __awaiter, __extends, __generator } from "tslib";
import { coerceBooleanProperty } from '@angular/cdk/coercion';
import { ComponentHarness, HarnessPredicate } from '@angular/cdk/testing';
import { MatOptgroupHarness, MatOptionHarness } from '@angular/material/core/testing';
/** Selector for the autocomplete panel. */
var PANEL_SELECTOR = '.mat-autocomplete-panel';
/** Harness for interacting with a standard mat-autocomplete in tests. */
var MatAutocompleteHarness = /** @class */ (function (_super) {
__extends(MatAutocompleteHarness, _super);
function MatAutocompleteHarness() {
var _this = _super !== null && _super.apply(this, arguments) || this;
_this._documentRootLocator = _this.documentRootLocatorFactory();
_this._optionalPanel = _this._documentRootLocator.locatorForOptional(PANEL_SELECTOR);
return _this;
}
/**
* 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.
*/
MatAutocompleteHarness.with = function (options) {
if (options === void 0) { options = {}; }
return new HarnessPredicate(MatAutocompleteHarness, options)
.addOption('value', options.value, function (harness, value) { return HarnessPredicate.stringMatches(harness.getValue(), value); });
};
/** Gets the value of the autocomplete input. */
MatAutocompleteHarness.prototype.getValue = function () {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this.host()];
case 1: return [2 /*return*/, (_a.sent()).getProperty('value')];
}
});
});
};
/** Whether the autocomplete input is disabled. */
MatAutocompleteHarness.prototype.isDisabled = function () {
return __awaiter(this, void 0, void 0, function () {
var disabled, _a;
return __generator(this, function (_b) {
switch (_b.label) {
case 0: return [4 /*yield*/, this.host()];
case 1:
disabled = (_b.sent()).getAttribute('disabled');
_a = coerceBooleanProperty;
return [4 /*yield*/, disabled];
case 2: return [2 /*return*/, _a.apply(void 0, [_b.sent()])];
}
});
});
};
/** Focuses the autocomplete input. */
MatAutocompleteHarness.prototype.focus = function () {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this.host()];
case 1: return [2 /*return*/, (_a.sent()).focus()];
}
});
});
};
/** Blurs the autocomplete input. */
MatAutocompleteHarness.prototype.blur = function () {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this.host()];
case 1: return [2 /*return*/, (_a.sent()).blur()];
}
});
});
};
/** Enters text into the autocomplete. */
MatAutocompleteHarness.prototype.enterText = function (value) {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this.host()];
case 1: return [2 /*return*/, (_a.sent()).sendKeys(value)];
}
});
});
};
/** Gets the options inside the autocomplete panel. */
MatAutocompleteHarness.prototype.getOptions = function (filters) {
if (filters === void 0) { filters = {}; }
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
return [2 /*return*/, this._documentRootLocator.locatorForAll(MatOptionHarness.with(__assign(__assign({}, filters), { ancestor: PANEL_SELECTOR })))()];
});
});
};
/** Gets the option groups inside the autocomplete panel. */
MatAutocompleteHarness.prototype.getOptionGroups = function (filters) {
if (filters === void 0) { filters = {}; }
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
return [2 /*return*/, this._documentRootLocator.locatorForAll(MatOptgroupHarness.with(__assign(__assign({}, filters), { ancestor: PANEL_SELECTOR })))()];
});
});
};
/** Selects the first option matching the given filters. */
MatAutocompleteHarness.prototype.selectOption = function (filters) {
return __awaiter(this, void 0, void 0, function () {
var options;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this.focus()];
case 1:
_a.sent(); // Focus the input to make sure the autocomplete panel is shown.
return [4 /*yield*/, this.getOptions(filters)];
case 2:
options = _a.sent();
if (!options.length) {
throw Error("Could not find a mat-option matching " + JSON.stringify(filters));
}
return [4 /*yield*/, options[0].click()];
case 3:
_a.sent();
return [2 /*return*/];
}
});
});
};
/** Whether the autocomplete is open. */
MatAutocompleteHarness.prototype.isOpen = function () {
return __awaiter(this, void 0, void 0, function () {
var panel, _a;
return __generator(this, function (_b) {
switch (_b.label) {
case 0: return [4 /*yield*/, this._optionalPanel()];
case 1:
panel = _b.sent();
_a = !!panel;
if (!_a) return [3 /*break*/, 3];
return [4 /*yield*/, panel.hasClass('mat-autocomplete-visible')];
case 2:
_a = (_b.sent());
_b.label = 3;
case 3: return [2 /*return*/, _a];
}
});
});
};
/** The selector for the host element of a `MatAutocomplete` instance. */
MatAutocompleteHarness.hostSelector = '.mat-autocomplete-trigger';
return MatAutocompleteHarness;
}(ComponentHarness));
export { MatAutocompleteHarness };
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* @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/** Selector for the autocomplete panel. */\nconst PANEL_SELECTOR = '.mat-autocomplete-panel';\n\n/** Harness for interacting with a standard mat-autocomplete in tests. */\nexport class MatAutocompleteHarness extends ComponentHarness {\n  private _documentRootLocator = this.documentRootLocatorFactory();\n  private _optionalPanel = this._documentRootLocator.locatorForOptional(PANEL_SELECTOR);\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  /** 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: PANEL_SELECTOR\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: PANEL_SELECTOR\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._optionalPanel();\n    return !!panel && await panel.hasClass('mat-autocomplete-visible');\n  }\n}\n"]}