class UserPasswordResetTest

class UserPasswordResetTest extends WebDriverTestBase {
  use AssertMailTrait {
    getMails as drupalGetMails;
  }
  use TestFileCreationTrait {
    getTestFiles as drupalGetTestFiles;
  }
  
  /**
   * The user object to test password resetting.
   *
   * @var \Drupal\user\UserInterface
   */
  protected $account;
  
  /**
   * {@inheritdoc}
   */
  protected static $modules = [
    'block',
    'test_user_config',
  ];
  
  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';
  
  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    // Create a user.
    $account = $this->drupalCreateUser([
      'access content',
    ]);
    // Activate user by logging in.
    $this->drupalLogin($account);
    $this->account = User::load($account->id());
    $this->account->pass_raw = $account->pass_raw;
    $this->drupalLogout();
    // Set the last login time that is used to generate the one-time link so
    // that it is definitely over a second ago.
    $account->login = \Drupal::time()->getRequestTime() - mt_rand(10, 100000);
    Database::getConnection()->update('users_field_data')
      ->fields([
      'login' => $account->getLastLoginTime(),
    ])
      ->condition('uid', $account->id())
      ->execute();
  }
  
  /**
   * Tests password reset functionality with an AJAX form.
   *
   * Make sure the ajax request from uploading a user picture does not
   * invalidate the reset token.
   */
  public function testUserPasswordResetWithAdditionalAjaxForm() : void {
    $this->drupalGet(Url::fromRoute('user.reset.form', [
      'uid' => $this->account
        ->id(),
    ]));
    // Try to reset the password for an invalid account.
    $this->drupalGet('user/password');
    // Reset the password by username via the password reset page.
    $edit['name'] = $this->account
      ->getAccountName();
    $this->submitForm($edit, 'Submit');
    // Check that the email message body does not contain HTML entities
    // Assume the most recent email.
    $_emails = $this->drupalGetMails();
    $email = end($_emails);
    $this->assertEquals(htmlspecialchars_decode($email['body']), $email['body'], 'The body text of the email contains HTML entities');
    $resetURL = $this->getResetURL();
    $this->drupalGet($resetURL);
    // Login
    $this->submitForm([], 'Log in');
    // Generate file.
    $image_file = current($this->drupalGetTestFiles('image'));
    $image_path = \Drupal::service('file_system')->realpath($image_file->uri);
    // Upload file.
    $this->getSession()
      ->getPage()
      ->attachFileToField('Picture', $image_path);
    $this->assertSession()
      ->waitForButton('Remove');
    // Change the forgotten password.
    $password = \Drupal::service('password_generator')->generate();
    $edit = [
      'pass[pass1]' => $password,
      'pass[pass2]' => $password,
    ];
    $this->submitForm($edit, 'Save');
    // Verify that the password reset session has been destroyed.
    $this->submitForm($edit, 'Save');
    // Password needed to make profile changes.
    $this->assertSession()
      ->pageTextContains("Your current password is missing or incorrect; it's required to change the Password.");
  }
  
  /**
   * Retrieves password reset email and extracts the login link.
   */
  public function getResetURL() {
    // Assume the most recent email.
    $_emails = $this->drupalGetMails();
    $email = end($_emails);
    $urls = [];
    preg_match('#.+user/reset/.+#', $email['body'], $urls);
    return $urls[0];
  }

}