function JsonApiRegressionTest::testPageCacheFromIssue3009596

Ensures that Drupal's page cache is effective.

See also

https://www.drupal.org/project/drupal/issues/3009596

File

core/modules/jsonapi/tests/src/Functional/JsonApiRegressionTest.php, line 440

Class

JsonApiRegressionTest

JSON:API regression tests.

Namespace

Code

public function testPageCacheFromIssue3009596() : void {
  $anonymous_role = Role::load(RoleInterface::ANONYMOUS_ID);
  $anonymous_role->grantPermission('access content');
  $anonymous_role->trustData()
    ->save();
  NodeType::create([
    'type' => 'emu_fact',
    'name' => 'Emu Fact',
  ])->save();
  \Drupal::service('router.builder')->rebuildIfNeeded();
  $node = Node::create([
    'type' => 'emu_fact',
    'title' => "Emus don't say moo!",
  ]);
  $node->save();
  $request_options = [
    RequestOptions::HEADERS => [
      'Accept' => 'application/vnd.api+json',
    ],
  ];
  $node_url = Url::fromUri('internal:/jsonapi/node/emu_fact/' . $node->uuid());
  // The first request should be a cache MISS.
  $response = $this->request('GET', $node_url, $request_options);
  $this->assertSame(200, $response->getStatusCode());
  $this->assertSame('MISS', $response->getHeader('X-Drupal-Cache')[0]);
  // The second request should be a cache HIT.
  $response = $this->request('GET', $node_url, $request_options);
  $this->assertSame(200, $response->getStatusCode());
  $this->assertSame('HIT', $response->getHeader('X-Drupal-Cache')[0]);
}