NavigationEntityRouteHelperTest.php

<?php

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

use Drupal\KernelTests\KernelTestBase;
use PHPUnit\Framework\Attributes\Group;
use PHPUnit\Framework\Attributes\RunTestsInSeparateProcesses;
use Symfony\Component\HttpFoundation\Request;

/**
 * Tests \Drupal\navigation\EntityRouteHelper.
 *
 * @see \Drupal\navigation\EntityRouteHelper
 */
class NavigationEntityRouteHelperTest extends KernelTestBase {
  
  /**
   * {@inheritdoc}
   */
  protected static $modules = [
    'system',
    'navigation',
    'layout_builder',
    'user',
  ];
  
  /**
   * Tests getContentEntityFromRoute() method when the route does not exist.
   */
  public function testGetContentEntityFromRouteWithNonExistentRoute() : void {
    $request = Request::create('/does-not-exist');
    $response = $this->container
      ->get('http_kernel')
      ->handle($request);
    $this->assertEquals(404, $response->getStatusCode());
    $this->assertNull($this->container
      ->get('navigation.entity_route_helper')
      ->getContentEntityFromRoute());
  }

}