Fast404EventSubscriberTest.php in Fast 404 8

Namespace

Drupal\Tests\fast404\Unit

File

tests/src/Unit/Fast404EventSubscriberTest.php

<?php

namespace Drupal\Tests\fast404\Unit;

use Drupal\fast404\EventSubscriber\Fast404EventSubscriber;
use Drupal\Tests\UnitTestCase;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
use Symfony\Component\HttpKernel\HttpKernelInterface;

/**
 * Tests the fast404 event subscriber logic.
 *
 * @coversDefaultClass \Drupal\fast404\EventSubscriber\Fast404EventSubscriber
 * @group fast404
 */
class Fast404EventSubscriberTest extends UnitTestCase {

  /**
   * The event.
   *
   * @var \Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent
   */
  protected $event;

  /**
   * {@inheritdoc}
   */
  protected function setUp() {
    parent::setUp();
    $kernel = $this
      ->createMock('\\Symfony\\Component\\HttpKernel\\HttpKernelInterface');
    $request = new Request();
    $this->event = new GetResponseForExceptionEvent($kernel, $request, HttpKernelInterface::MASTER_REQUEST, new NotFoundHttpException());
  }

  /**
   * Tests event handling for kernel requests.
   *
   * @covers ::onKernelRequest
   */

  // public function testOnKernelRequest() {}

  /**
   * Tests event handling for not found exceptions.
   *
   * @covers ::onNotFoundException
   */
  public function testOnNotFoundException() {
    $subscriber = $this
      ->getFast404EventSubscriber();
    $subscriber
      ->onNotFoundException($this->event);
    $e = $this->event
      ->getException();
    $this
      ->assertTrue($e instanceof NotFoundHttpException);
  }

  /**
   * Creates a Fast404EventSubscriber object to test.
   *
   * @return \Drupal\fast404\EventSubscriber\Fast404EventSubscriber
   *   A mock Fast404EventSubscriber object to test.
   */
  protected function getFast404EventSubscriber() {
    $requestStackStub = $this
      ->getMockBuilder('\\Symfony\\Component\\HttpFoundation\\RequestStack')
      ->disableOriginalConstructor()
      ->getMock();
    $subscriber = $this
      ->getMockBuilder('\\Drupal\\fast404\\EventSubscriber\\Fast404EventSubscriber')
      ->setConstructorArgs([
      $requestStackStub,
    ])
      ->getMock();
    return $subscriber;
  }

  /**
   * Tests event listener registration.
   *
   * @covers ::getSubscribedEvents
   */
  public function testGetSubscribedEvents() {
    $this
      ->assertEquals([
      'kernel.request' => [
        [
          'onKernelRequest',
          100,
        ],
      ],
      'kernel.exception' => [
        [
          'onNotFoundException',
          0,
        ],
      ],
    ], Fast404EventSubscriber::getSubscribedEvents());
  }

}

Classes

Name	Description
Fast404EventSubscriberTest	Tests the fast404 event subscriber logic.