SuperUserPermissionsTest.php

<?php

declare (strict_types=1);
namespace Drupal\KernelTests\Core\Session;

use Drupal\KernelTests\KernelTestBase;
use Drupal\Tests\user\Traits\UserCreationTrait;

/**
 * Test case for getting all permissions as a super user.
 *
 * @covers \Drupal\Core\DependencyInjection\Compiler\SuperUserAccessPolicyPass
 * @group Session
 */
class SuperUserPermissionsTest extends KernelTestBase {
    use UserCreationTrait;
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'system',
        'user',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected bool $usesSuperUserAccessPolicy = TRUE;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->installEntitySchema('user');
    }
    
    /**
     * Tests the super user access policy grants all permissions.
     */
    public function testPermissionChange() : void {
        $account = $this->createUser();
        $this->assertSame('1', $account->id());
        $this->assertTrue($account->hasPermission('administer modules'));
        $this->assertTrue($account->hasPermission('non-existent permission'));
        // Turn off the super user access policy and try again.
        $this->usesSuperUserAccessPolicy = FALSE;
        $this->bootKernel();
        $this->assertFalse($account->hasPermission('administer modules'));
        $this->assertFalse($account->hasPermission('non-existent permission'));
    }

}