function UserValidationTest::testUsernames

Tests user name validation.

@group legacy

File

core/modules/user/tests/src/Kernel/UserValidationTest.php, line 44

Class

UserValidationTest

Verify that user validity checks behave as designed.

Namespace

Code

public function testUsernames() : void {
  // cSpell:disable
  $test_cases = [
    // '<username>' => ['<description>', 'assert<testName>'].
'foo' => [
      'Valid username',
      'assertNull',
    ],
    'FOO' => [
      'Valid username',
      'assertNull',
    ],
    'Foo O\'Bar' => [
      'Valid username',
      'assertNull',
    ],
    'foo@bar' => [
      'Valid username',
      'assertNull',
    ],
    'foo@example.com' => [
      'Valid username',
      'assertNull',
    ],
    // Invalid domains are allowed in usernames.
'foo@-example.com' => [
      'Valid username',
      'assertNull',
    ],
    'þòøÇߪř€' => [
      'Valid username',
      'assertNull',
    ],
    // '+' symbol is allowed.
'foo+bar' => [
      'Valid username',
      'assertNull',
    ],
    // runes.
'ᚠᛇᚻ᛫ᛒᛦᚦ' => [
      'Valid UTF8 username',
      'assertNull',
    ],
    ' foo' => [
      'Invalid username that starts with a space',
      'assertNotNull',
    ],
    'foo ' => [
      'Invalid username that ends with a space',
      'assertNotNull',
    ],
    'foo  bar' => [
      'Invalid username that contains 2 spaces \'&nbsp;&nbsp;\'',
      'assertNotNull',
    ],
    '' => [
      'Invalid empty username',
      'assertNotNull',
    ],
    'foo/' => [
      'Invalid username containing invalid chars',
      'assertNotNull',
    ],
    // NULL.
'foo' . chr(0) . 'bar' => [
      'Invalid username containing chr(0)',
      'assertNotNull',
    ],
    // CR.
'foo' . chr(13) . 'bar' => [
      'Invalid username containing chr(13)',
      'assertNotNull',
    ],
    str_repeat('x', UserInterface::USERNAME_MAX_LENGTH + 1) => [
      'Invalid excessively long username',
      'assertNotNull',
    ],
  ];
  $this->expectDeprecation('user_validate_name() is deprecated in drupal:10.3.0 and is removed from drupal:12.0.0. Use \\Drupal\\user\\UserNameValidator::validateName() instead. See https://www.drupal.org/node/3431205');
  // cSpell:enable
  foreach ($test_cases as $name => $test_case) {
    [
      $description,
      $test,
    ] = $test_case;
    $result = user_validate_name($name);
    $this->{$test}($result, $description . ' (' . $name . ')');
  }
}