UserValidationTest.php

Same filename in other branches
  1. 9 core/modules/user/tests/src/Kernel/UserValidationTest.php
  2. 8.9.x core/modules/user/tests/src/Kernel/UserValidationTest.php
  3. 11.x core/modules/user/tests/src/Kernel/UserValidationTest.php

Namespace

Drupal\Tests\user\Kernel

File

core/modules/user/tests/src/Kernel/UserValidationTest.php

View source
<?php

declare (strict_types=1);
namespace Drupal\Tests\user\Kernel;

use Drupal\Core\Entity\EntityInterface;
use Drupal\Core\Language\Language;
use Drupal\Core\Render\Element\Email;
use Drupal\KernelTests\KernelTestBase;
use Drupal\user\Entity\Role;
use Drupal\user\Entity\User;
use Drupal\user\UserInterface;

/**
 * Verify that user validity checks behave as designed.
 *
 * @group user
 */
class UserValidationTest extends KernelTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'field',
        'user',
        'system',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->installEntitySchema('user');
        // Make sure that the default roles exist.
        $this->installConfig([
            'user',
        ]);
    }
    
    /**
     * Tests user name validation.
     *
     * @group legacy
     */
    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 . ')');
        }
    }
    
    /**
     * Runs entity validation checks.
     */
    public function testValidation() : void {
        $user = User::create([
            'name' => 'test',
            'mail' => 'test@example.com',
        ]);
        $violations = $user->validate();
        $this->assertCount(0, $violations, 'No violations when validating a default user.');
        // Only test one example invalid name here, the rest is already covered in
        // the testUsernames() method in this class.
        $name = $this->randomMachineName(61);
        $user->set('name', $name);
        $violations = $user->validate();
        $this->assertCount(1, $violations, 'Violation found when name is too long.');
        $this->assertEquals('name', $violations[0]->getPropertyPath());
        $this->assertEquals(sprintf('The username %s is too long: it must be 60 characters or less.', $name), $violations[0]->getMessage());
        // Create a second test user to provoke a name collision.
        $user2 = User::create([
            'name' => 'existing',
            'mail' => 'existing@example.com',
        ]);
        $user2->save();
        $user->set('name', 'existing');
        $violations = $user->validate();
        $this->assertCount(1, $violations, 'Violation found on name collision.');
        $this->assertEquals('name', $violations[0]->getPropertyPath());
        $this->assertEquals('The username existing is already taken.', $violations[0]->getMessage());
        // Make the name valid.
        $user->set('name', $this->randomMachineName());
        $user->set('mail', 'invalid');
        $violations = $user->validate();
        $this->assertCount(1, $violations, 'Violation found when email is invalid');
        $this->assertEquals('mail.0.value', $violations[0]->getPropertyPath());
        $this->assertEquals('This value is not a valid email address.', $violations[0]->getMessage());
        $mail = $this->randomMachineName(Email::EMAIL_MAX_LENGTH - 11) . '@example.com';
        $user->set('mail', $mail);
        $violations = $user->validate();
        // @todo There are two violations because EmailItem::getConstraints()
        //   overlaps with the implicit constraint of the 'email' property type used
        //   in EmailItem::propertyDefinitions(). Resolve this in
        //   https://www.drupal.org/node/2023465.
        $this->assertCount(2, $violations, 'Violations found when email is too long');
        $this->assertEquals('mail.0.value', $violations[0]->getPropertyPath());
        $this->assertEquals(sprintf('%s: the email address can not be longer than %s characters.', $user->get('mail')
            ->getFieldDefinition()
            ->getLabel(), Email::EMAIL_MAX_LENGTH), $violations[0]->getMessage());
        $this->assertEquals('mail.0.value', $violations[1]->getPropertyPath());
        $this->assertEquals('This value is not a valid email address.', $violations[1]->getMessage());
        // Provoke an email collision with an existing user.
        $user->set('mail', 'existing@example.com');
        $violations = $user->validate();
        $this->assertCount(1, $violations, 'Violation found when email already exists.');
        $this->assertEquals('mail', $violations[0]->getPropertyPath());
        $this->assertEquals('The email address existing@example.com is already taken.', $violations[0]->getMessage());
        $user->set('mail', NULL);
        $violations = $user->validate();
        $this->assertCount(1, $violations, 'Email addresses may not be removed');
        $this->assertEquals('mail', $violations[0]->getPropertyPath());
        $this->assertEquals(sprintf('%s field is required.', $user->getFieldDefinition('mail')
            ->getLabel()), $violations[0]->getMessage());
        $user->set('mail', 'someone@example.com');
        $user->set('timezone', $this->randomString(33));
        $this->assertLengthViolation($user, 'timezone', 32, 2, 1);
        $user->set('timezone', 'invalid zone');
        $this->assertAllowedValuesViolation($user, 'timezone');
        $user->set('timezone', NULL);
        $user->set('init', 'invalid');
        $violations = $user->validate();
        $this->assertCount(1, $violations, 'Violation found when init email is invalid');
        $user->set('init', NULL);
        $user->set('langcode', 'invalid');
        $this->assertAllowedValuesViolation($user, 'langcode');
        $user->set('langcode', NULL);
        // Only configurable langcodes are allowed for preferred languages.
        $user->set('preferred_langcode', Language::LANGCODE_NOT_SPECIFIED);
        $this->assertAllowedValuesViolation($user, 'preferred_langcode');
        $user->set('preferred_langcode', NULL);
        $user->set('preferred_admin_langcode', Language::LANGCODE_NOT_SPECIFIED);
        $this->assertAllowedValuesViolation($user, 'preferred_admin_langcode');
        $user->set('preferred_admin_langcode', NULL);
        Role::create([
            'id' => 'role1',
            'label' => 'Role 1',
        ])->save();
        Role::create([
            'id' => 'role2',
            'label' => 'Role 2',
        ])->save();
        // Test cardinality of user roles.
        $user = User::create([
            'name' => 'role_test',
            'mail' => 'test@example.com',
            'roles' => [
                'role1',
                'role2',
            ],
        ]);
        $violations = $user->validate();
        $this->assertCount(0, $violations);
        $user->roles[1]->target_id = 'unknown_role';
        $violations = $user->validate();
        $this->assertCount(1, $violations);
        $this->assertEquals('roles.1.target_id', $violations[0]->getPropertyPath());
        $this->assertEquals('The referenced entity (user_role: unknown_role) does not exist.', $violations[0]->getMessage());
    }
    
    /**
     * Verifies that a length violation exists for the given field.
     *
     * @param \Drupal\Core\Entity\EntityInterface $entity
     *   The entity object to validate.
     * @param string $field_name
     *   The field that violates the maximum length.
     * @param int $length
     *   Number of characters that was exceeded.
     * @param int $count
     *   (optional) The number of expected violations. Defaults to 1.
     * @param int $expected_index
     *   (optional) The index at which to expect the violation. Defaults to 0.
     *
     * @internal
     */
    protected function assertLengthViolation(EntityInterface $entity, string $field_name, int $length, int $count = 1, int $expected_index = 0) : void {
        $violations = $entity->validate();
        $this->assertCount($count, $violations, "Violation found when {$field_name} is too long.");
        $this->assertEquals("{$field_name}.0.value", $violations[$expected_index]->getPropertyPath());
        $field_label = $entity->get($field_name)
            ->getFieldDefinition()
            ->getLabel();
        $this->assertEquals(sprintf('%s: may not be longer than %s characters.', $field_label, $length), $violations[$expected_index]->getMessage());
    }
    
    /**
     * Verifies that an AllowedValues violation exists for the given field.
     *
     * @param \Drupal\Core\Entity\EntityInterface $entity
     *   The entity object to validate.
     * @param string $field_name
     *   The name of the field to verify.
     *
     * @internal
     */
    protected function assertAllowedValuesViolation(EntityInterface $entity, string $field_name) : void {
        $violations = $entity->validate();
        $this->assertCount(1, $violations, "Allowed values violation for {$field_name} found.");
        $this->assertEquals($field_name === 'langcode' ? "{$field_name}.0" : "{$field_name}.0.value", $violations[0]->getPropertyPath());
        $this->assertEquals('The value you selected is not a valid choice.', $violations[0]->getMessage());
    }

}

Classes

Title Deprecated Summary
UserValidationTest Verify that user validity checks behave as designed.

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