view core/modules/user/tests/src/Functional/UserEditedOwnAccountTest.php @ 19:fa3358dc1485 tip

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<?php

namespace Drupal\Tests\user\Functional;

use Drupal\Tests\BrowserTestBase;
use Drupal\user\UserInterface;

/**
 * Tests user edited own account can still log in.
 *
 * @group user
 */
class UserEditedOwnAccountTest extends BrowserTestBase {

  public function testUserEditedOwnAccount() {
    // Change account setting 'Who can register accounts?' to Administrators
    // only.
    $this->config('user.settings')->set('register', UserInterface::REGISTER_ADMINISTRATORS_ONLY)->save();

    // Create a new user account and log in.
    $account = $this->drupalCreateUser(['change own username']);
    $this->drupalLogin($account);

    // Change own username.
    $edit = [];
    $edit['name'] = $this->randomMachineName();
    $this->drupalPostForm('user/' . $account->id() . '/edit', $edit, t('Save'));

    // Log out.
    $this->drupalLogout();

    // Set the new name on the user account and attempt to log back in.
    $account->name = $edit['name'];
    $this->drupalLogin($account);
  }

}