angular-docs-cn/modules/playground/e2e_test/key_events/key_events_spec.ts

83 lines
2.7 KiB
TypeScript

/**
* @license
* Copyright Google Inc. 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 {browser, by, element, protractor} from 'protractor';
import {verifyNoBrowserErrors} from '../../../e2e_util/e2e_util';
const Key = protractor.Key;
describe('key_events', function() {
const URL = '/';
afterEach(verifyNoBrowserErrors);
beforeEach(() => { browser.get(URL); });
it('should display correct key names', function() {
const firstArea = element.all(by.css('.sample-area')).get(0);
expect(firstArea.getText()).toEqual('(none)');
// testing different key categories:
firstArea.sendKeys(Key.ENTER);
expect(firstArea.getText()).toEqual('enter');
firstArea.sendKeys(Key.SHIFT, Key.ENTER);
expect(firstArea.getText()).toEqual('shift.enter');
firstArea.sendKeys(Key.CONTROL, Key.SHIFT, Key.ENTER);
expect(firstArea.getText()).toEqual('control.shift.enter');
firstArea.sendKeys(' ');
expect(firstArea.getText()).toEqual('space');
// It would not work with a letter which position depends on the keyboard layout (ie AZERTY vs
// QWERTY), see https://code.google.com/p/chromedriver/issues/detail?id=553
firstArea.sendKeys('u');
expect(firstArea.getText()).toEqual('u');
firstArea.sendKeys(Key.CONTROL, 'b');
expect(firstArea.getText()).toEqual('control.b');
firstArea.sendKeys(Key.F1);
expect(firstArea.getText()).toEqual('f1');
firstArea.sendKeys(Key.ALT, Key.F1);
expect(firstArea.getText()).toEqual('alt.f1');
firstArea.sendKeys(Key.CONTROL, Key.F1);
expect(firstArea.getText()).toEqual('control.f1');
// There is an issue with Key.NUMPAD0 (and other NUMPADx):
// chromedriver does not correctly set the location property on the event to
// specify that the key is on the numeric keypad (event.location = 3)
// so the following test fails:
// firstArea.sendKeys(Key.NUMPAD0);
// expect(firstArea.getText()).toEqual('0');
});
it('should correctly react to the specified key', function() {
const secondArea = element.all(by.css('.sample-area')).get(1);
secondArea.sendKeys(Key.SHIFT, Key.ENTER);
expect(secondArea.getText()).toEqual('You pressed shift.enter!');
});
it('should not react to incomplete keys', function() {
const secondArea = element.all(by.css('.sample-area')).get(1);
secondArea.sendKeys(Key.ENTER);
expect(secondArea.getText()).toEqual('');
});
it('should not react to keys with more modifiers', function() {
const secondArea = element.all(by.css('.sample-area')).get(1);
secondArea.sendKeys(Key.CONTROL, Key.SHIFT, Key.ENTER);
expect(secondArea.getText()).toEqual('');
});
});