@angular/material
Version:
Angular Material
211 lines • 18.5 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, __extends, __generator } from "tslib";
import { HarnessPredicate } from '@angular/cdk/testing';
import { MatFormFieldControlHarness } from '@angular/material/form-field/testing/control';
/** Harness for interacting with a standard Material inputs in tests. */
var MatInputHarness = /** @class */ (function (_super) {
__extends(MatInputHarness, _super);
function MatInputHarness() {
return _super !== null && _super.apply(this, arguments) || this;
}
/**
* Gets a `HarnessPredicate` that can be used to search for a `MatInputHarness` that meets
* certain criteria.
* @param options Options for filtering which input instances are considered a match.
* @return a `HarnessPredicate` configured with the given options.
*/
MatInputHarness.with = function (options) {
var _this = this;
if (options === void 0) { options = {}; }
return new HarnessPredicate(MatInputHarness, options)
.addOption('value', options.value, function (harness, value) { return __awaiter(_this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, harness.getValue()];
case 1: return [2 /*return*/, (_a.sent()) === value];
}
});
}); })
.addOption('placeholder', options.placeholder, function (harness, placeholder) { return __awaiter(_this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, harness.getPlaceholder()];
case 1: return [2 /*return*/, (_a.sent()) === placeholder];
}
});
}); });
};
/** Whether the input is disabled. */
MatInputHarness.prototype.isDisabled = 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('disabled')];
}
});
});
};
/** Whether the input is required. */
MatInputHarness.prototype.isRequired = 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('required')];
}
});
});
};
/** Whether the input is readonly. */
MatInputHarness.prototype.isReadonly = 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('readOnly')];
}
});
});
};
/** Gets the value of the input. */
MatInputHarness.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 [4 /*yield*/, (_a.sent()).getProperty('value')];
case 2:
// The "value" property of the native input is never undefined.
return [2 /*return*/, (_a.sent())];
}
});
});
};
/** Gets the name of the input. */
MatInputHarness.prototype.getName = 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 [4 /*yield*/, (_a.sent()).getProperty('name')];
case 2:
// The "name" property of the native input is never undefined.
return [2 /*return*/, (_a.sent())];
}
});
});
};
/**
* Gets the type of the input. Returns "textarea" if the input is
* a textarea.
*/
MatInputHarness.prototype.getType = 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 [4 /*yield*/, (_a.sent()).getProperty('type')];
case 2:
// The "type" property of the native input is never undefined.
return [2 /*return*/, (_a.sent())];
}
});
});
};
/** Gets the placeholder of the input. */
MatInputHarness.prototype.getPlaceholder = 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 [4 /*yield*/, (_a.sent()).getProperty('placeholder')];
case 2:
// The "placeholder" property of the native input is never undefined.
return [2 /*return*/, (_a.sent())];
}
});
});
};
/** Gets the id of the input. */
MatInputHarness.prototype.getId = 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 [4 /*yield*/, (_a.sent()).getProperty('id')];
case 2:
// The input directive always assigns a unique id to the input in
// case no id has been explicitly specified.
return [2 /*return*/, (_a.sent())];
}
});
});
};
/**
* Focuses the input and returns a promise that indicates when the
* action is complete.
*/
MatInputHarness.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 input and returns a promise that indicates when the
* action is complete.
*/
MatInputHarness.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()];
}
});
});
};
/**
* Sets the value of the input. The value will be set by simulating
* keypresses that correspond to the given value.
*/
MatInputHarness.prototype.setValue = function (newValue) {
return __awaiter(this, void 0, void 0, function () {
var inputEl;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this.host()];
case 1:
inputEl = _a.sent();
return [4 /*yield*/, inputEl.clear()];
case 2:
_a.sent();
if (!newValue) return [3 /*break*/, 4];
return [4 /*yield*/, inputEl.sendKeys(newValue)];
case 3:
_a.sent();
_a.label = 4;
case 4: return [2 /*return*/];
}
});
});
};
// TODO: We do not want to handle `select` elements with `matNativeControl` because
// not all methods of this harness work reasonably for native select elements.
// For more details. See: https://github.com/angular/components/pull/18221.
MatInputHarness.hostSelector = '[matInput], input[matNativeControl], textarea[matNativeControl]';
return MatInputHarness;
}(MatFormFieldControlHarness));
export { MatInputHarness };
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See: https://github.com/angular/components/pull/18221.\n  static hostSelector = '[matInput], input[matNativeControl], textarea[matNativeControl]';\n\n  /**\n   * Gets a `HarnessPredicate` that can be used to search for a `MatInputHarness` that meets\n   * certain criteria.\n   * @param options Options for filtering which input instances are considered a match.\n   * @return a `HarnessPredicate` configured with the given options.\n   */\n  static with(options: InputHarnessFilters = {}): HarnessPredicate<MatInputHarness> {\n    return new HarnessPredicate(MatInputHarness, options)\n        .addOption('value', options.value, async (harness, value) => {\n          return (await harness.getValue()) === value;\n        })\n        .addOption('placeholder', options.placeholder, async (harness, placeholder) => {\n          return (await harness.getPlaceholder()) === placeholder;\n        });\n  }\n\n  /** Whether the input is disabled. */\n  async isDisabled(): Promise<boolean> {\n    return (await this.host()).getProperty('disabled')!;\n  }\n\n  /** Whether the input is required. */\n  async isRequired(): Promise<boolean> {\n    return (await this.host()).getProperty('required')!;\n  }\n\n  /** Whether the input is readonly. */\n  async isReadonly(): Promise<boolean> {\n    return (await this.host()).getProperty('readOnly')!;\n  }\n\n  /** Gets the value of the input. */\n  async getValue(): Promise<string> {\n    // The \"value\" property of the native input is never undefined.\n    return (await (await this.host()).getProperty('value'))!;\n  }\n\n  /** Gets the name of the input. */\n  async getName(): Promise<string> {\n    // The \"name\" property of the native input is never undefined.\n    return (await (await this.host()).getProperty('name'))!;\n  }\n\n  /**\n   * Gets the type of the input. Returns \"textarea\" if the input is\n   * a textarea.\n   */\n  async getType(): Promise<string> {\n    // The \"type\" property of the native input is never undefined.\n    return (await (await this.host()).getProperty('type'))!;\n  }\n\n  /** Gets the placeholder of the input. */\n  async getPlaceholder(): Promise<string> {\n    // The \"placeholder\" property of the native input is never undefined.\n    return (await (await this.host()).getProperty('placeholder'))!;\n  }\n\n  /** Gets the id of the input. */\n  async getId(): Promise<string> {\n    // The input directive always assigns a unique id to the input in\n    // case no id has been explicitly specified.\n    return (await (await this.host()).getProperty('id'))!;\n  }\n\n  /**\n   * Focuses the input and returns a promise that indicates when the\n   * action is complete.\n   */\n  async focus(): Promise<void> {\n    return (await this.host()).focus();\n  }\n\n  /**\n   * Blurs the input and returns a promise that indicates when the\n   * action is complete.\n   */\n  async blur(): Promise<void> {\n    return (await this.host()).blur();\n  }\n\n  /**\n   * Sets the value of the input. The value will be set by simulating\n   * keypresses that correspond to the given value.\n   */\n  async setValue(newValue: string): Promise<void> {\n    const inputEl = await this.host();\n    await inputEl.clear();\n    // We don't want to send keys for the value if the value is an empty\n    // string in order to clear the value. Sending keys with an empty string\n    // still results in unnecessary focus events.\n    if (newValue) {\n      await inputEl.sendKeys(newValue);\n    }\n  }\n}\n"]}