public function ResponseGeneratorTest::testGeneratorHeaderAdded in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/system/tests/src/Functional/System/ResponseGeneratorTest.php \Drupal\Tests\system\Functional\System\ResponseGeneratorTest::testGeneratorHeaderAdded()

Tests to see if generator header is added.

File

core/modules/system/tests/src/Functional/System/ResponseGeneratorTest.php, line 41

Class

ResponseGeneratorTest

Tests to see if generator header is added.

Namespace

Drupal\Tests\system\Functional\System

Code

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
    ->assertSession()
    ->responseHeaderEquals('Content-Type', 'text/html; charset=UTF-8');
  $this
    ->assertSession()
    ->responseHeaderEquals('X-Generator', $expectedGeneratorHeader);

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

  // 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
    ->assertSession()
    ->responseHeaderEquals('Content-Type', 'application/hal+json');
  $this
    ->assertSession()
    ->responseHeaderEquals('X-Generator', $expectedGeneratorHeader);
}