UserAnonymousActivateTest.php

<?php

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

use Drupal\KernelTests\KernelTestBase;

/**
 * Tests unblocking the anonymous user account.
 *
 * @group user
 */
class UserAnonymousActivateTest extends KernelTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'user',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->container
            ->get('module_handler')
            ->loadInclude('user', 'install');
        $this->installEntitySchema('user');
        user_install();
    }
    
    /**
     * Tests that the anonymous user cannot be activated.
     */
    public function testAnonymousActivate() : void {
        $accountAnon = \Drupal::entityTypeManager()->getStorage('user')
            ->load(0);
        // Test that the anonymous user is blocked.
        $this->assertTrue($accountAnon->isBlocked());
        // Test that the anonymous user cannot be activated.
        $this->expectException(\LogicException::class);
        $this->expectExceptionMessage('The anonymous user account should remain blocked at all times.');
        $accountAnon->activate();
    }

}