public function Domain301RedirectTest::testRedirectCacheability in Domain 301 Redirect 8

Test the cacheability of the redirect response.

File

tests/src/Functional/Domain301RedirectTest.php, line 96

Class

Domain301RedirectTest

Test the redirection of a domain using the DomainRedirectEventSubscriber.

Namespace

Drupal\Tests\domain_301_redirect\Functional

Code

public function testRedirectCacheability() {
  $this
    ->enableRedirect($this->redirectDomain);
  list($statusCode, $headers) = $this
    ->getRedirect($this->domain);
  $xDrupalCache = $headers['X-Drupal-Cache'][0] ?? NULL;
  if (!isset($xDrupalCache)) {
    $this
      ->markTestSkipped('Missing X-Drupal-Cache header');
  }
  $this
    ->assertEquals(301, $statusCode, 'The domain is redirecting.');
  $this
    ->assertEquals('MISS', $xDrupalCache, 'The first redirect is a cache miss.');
  list($statusCode, $headers) = $this
    ->getRedirect($this->domain);
  $xDrupalCache = $headers['X-Drupal-Cache'][0] ?? NULL;
  $this
    ->assertEquals(301, $statusCode);
  $this
    ->assertEquals('HIT', $xDrupalCache, 'The second redirect is a cache hit.');
}