UrlIntegrationTest.php

<?php

namespace Drupal\KernelTests\Core\Routing;

use Drupal\Core\Url;
use Drupal\KernelTests\KernelTestBase;
use Drupal\user\Entity\Role;
use Drupal\user\Entity\User;

/**
 * Tests the URL object integration into the access system.
 *
 * @group Url
 */
class UrlIntegrationTest extends KernelTestBase {
    
    /**
     * Modules to enable.
     *
     * @var array
     */
    public static $modules = [
        'user',
        'router_test',
        'system',
    ];
    
    /**
     * Ensures that the access() method on \Drupal\Core\Url objects works.
     */
    public function testAccess() {
        
        /** @var \Drupal\user\RoleInterface $role_with_access */
        $role_with_access = Role::create([
            'id' => 'role_with_access',
        ]);
        $role_with_access->grantPermission('administer users');
        $role_with_access->save();
        
        /** @var \Drupal\user\RoleInterface $role_without_access */
        $role_without_access = Role::create([
            'id' => 'role_without_access',
        ]);
        $role_without_access->save();
        $user_with_access = User::create([
            'roles' => [
                'role_with_access',
            ],
        ]);
        $user_without_access = User::create([
            'roles' => [
                'role_without_access',
            ],
        ]);
        $url_always_access = new Url('router_test.1');
        $this->assertTrue($url_always_access->access($user_with_access));
        $this->assertTrue($url_always_access->access($user_without_access));
        $url_none_access = new Url('router_test.15');
        $this->assertFalse($url_none_access->access($user_with_access));
        $this->assertFalse($url_none_access->access($user_without_access));
        $url_access = new Url('router_test.16');
        $this->assertTrue($url_access->access($user_with_access));
        $this->assertFalse($url_access->access($user_without_access));
    }

}