DefaultExceptionSubscriberTest.php in Drupal 9

Namespace

Drupal\Tests\serialization\Unit\EventSubscriber

File

core/modules/serialization/tests/src/Unit/EventSubscriber/DefaultExceptionSubscriberTest.php

<?php

namespace Drupal\Tests\serialization\Unit\EventSubscriber;

use Drupal\serialization\Encoder\JsonEncoder;
use Drupal\serialization\EventSubscriber\DefaultExceptionSubscriber;
use Drupal\Tests\UnitTestCase;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\Event\ExceptionEvent;
use Symfony\Component\HttpKernel\Exception\MethodNotAllowedHttpException;
use Symfony\Component\HttpKernel\HttpKernelInterface;
use Symfony\Component\Serializer\Serializer;

/**
 * @coversDefaultClass \Drupal\serialization\EventSubscriber\DefaultExceptionSubscriber
 * @group serialization
 */
class DefaultExceptionSubscriberTest extends UnitTestCase {

  /**
   * @covers ::on4xx
   */
  public function testOn4xx() {
    $kernel = $this
      ->prophesize(HttpKernelInterface::class);
    $request = Request::create('/test');
    $request
      ->setRequestFormat('json');
    $e = new MethodNotAllowedHttpException([
      'POST',
      'PUT',
    ], 'test message');
    $event = new ExceptionEvent($kernel
      ->reveal(), $request, HttpKernelInterface::MASTER_REQUEST, $e);
    $subscriber = new DefaultExceptionSubscriber(new Serializer([], [
      new JsonEncoder(),
    ]), []);
    $subscriber
      ->on4xx($event);
    $response = $event
      ->getResponse();
    $this
      ->assertInstanceOf(Response::class, $response);
    $this
      ->assertEquals('{"message":"test message"}', $response
      ->getContent());
    $this
      ->assertEquals(405, $response
      ->getStatusCode());
    $this
      ->assertEquals('POST, PUT', $response->headers
      ->get('Allow'));
    $this
      ->assertEquals('application/json', $response->headers
      ->get('Content-Type'));
  }

}

Classes

Name	Description
DefaultExceptionSubscriberTest	@coversDefaultClass \Drupal\serialization\EventSubscriber\DefaultExceptionSubscriber @group serialization