ResponseGeneratorTest.php in Drupal 8

Namespace

Drupal\Tests\system\Functional\System

File

core/modules/system/tests/src/Functional/System/ResponseGeneratorTest.php

<?php

namespace Drupal\Tests\system\Functional\System;

use Drupal\rest\Entity\RestResourceConfig;
use Drupal\Tests\BrowserTestBase;

/**
 * Tests to see if generator header is added.
 *
 * @group system
 */
class ResponseGeneratorTest extends BrowserTestBase {

  /**
   * Modules to install.
   *
   * @var array
   */
  public static $modules = [
    'hal',
    'rest',
    'node',
    'basic_auth',
  ];

  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';

  /**
   * {@inheritdoc}
   */
  protected function setUp() {
    parent::setUp();
    $this
      ->drupalCreateContentType([
      'type' => 'page',
      'name' => 'Basic page',
    ]);
    $account = $this
      ->drupalCreateUser([
      'access content',
    ]);
    $this
      ->drupalLogin($account);
  }

  /**
   * Test to see if generator header is added.
   */
  public function testGeneratorHeaderAdded() {
    $node = $this
      ->drupalCreateNode();
    list($version) = explode('.', \Drupal::VERSION, 2);
    $expectedGeneratorHeader = 'Drupal ' . $version . ' (https://www.drupal.org)';

    // Check to see if the header is added when viewing a normal content page
    $this
      ->drupalGet($node
      ->toUrl());
    $this
      ->assertSession()
      ->statusCodeEquals(200);
    $this
      ->assertEqual('text/html; charset=UTF-8', $this
      ->drupalGetHeader('Content-Type'));
    $this
      ->assertEqual($expectedGeneratorHeader, $this
      ->drupalGetHeader('X-Generator'));

    // Check to see if the header is also added for a non-successful response
    $this
      ->drupalGet('llama');
    $this
      ->assertSession()
      ->statusCodeEquals(404);
    $this
      ->assertEqual('text/html; charset=UTF-8', $this
      ->drupalGetHeader('Content-Type'));
    $this
      ->assertEqual($expectedGeneratorHeader, $this
      ->drupalGetHeader('X-Generator'));

    // Enable cookie-based authentication for the entity:node REST resource.

    /** @var \Drupal\rest\RestResourceConfigInterface $resource_config */
    $resource_config = RestResourceConfig::load('entity.node');
    $configuration = $resource_config
      ->get('configuration');
    $configuration['authentication'][] = 'cookie';
    $resource_config
      ->set('configuration', $configuration)
      ->save();
    $this
      ->rebuildAll();

    // Tests to see if this also works for a non-html request
    $this
      ->drupalGet($node
      ->toUrl()
      ->setOption('query', [
      '_format' => 'hal_json',
    ]));
    $this
      ->assertSession()
      ->statusCodeEquals(200);
    $this
      ->assertEqual('application/hal+json', $this
      ->drupalGetHeader('Content-Type'));
    $this
      ->assertEqual($expectedGeneratorHeader, $this
      ->drupalGetHeader('X-Generator'));
  }

}

Classes

Name	Description
ResponseGeneratorTest	Tests to see if generator header is added.