function PageCacheTest::testQueryParameterFormatRequests in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 core/modules/page_cache/src/Tests/PageCacheTest.php \Drupal\page_cache\Tests\PageCacheTest::testQueryParameterFormatRequests()

Tests support for different cache items with different request formats specified via a query parameter.

File

core/modules/page_cache/src/Tests/PageCacheTest.php, line 117

Contains \Drupal\page_cache\Tests\PageCacheTest.

Class

PageCacheTest

Enables the page cache and tests it with various HTTP requests.

Namespace

Drupal\page_cache\Tests

Code

function testQueryParameterFormatRequests() {
  $config = $this
    ->config('system.performance');
  $config
    ->set('cache.page.max_age', 300);
  $config
    ->save();
  $accept_header_cache_url = Url::fromRoute('system_test.page_cache_accept_header');
  $accept_header_cache_url_with_json = Url::fromRoute('system_test.page_cache_accept_header', [
    '_format' => 'json',
  ]);
  $this
    ->drupalGet($accept_header_cache_url);
  $this
    ->assertEqual($this
    ->drupalGetHeader('X-Drupal-Cache'), 'MISS', 'HTML page was not yet cached.');
  $this
    ->drupalGet($accept_header_cache_url);
  $this
    ->assertEqual($this
    ->drupalGetHeader('X-Drupal-Cache'), 'HIT', 'HTML page was cached.');
  $this
    ->assertRaw('<p>oh hai this is html.</p>', 'The correct HTML response was returned.');
  $this
    ->drupalGet($accept_header_cache_url_with_json);
  $this
    ->assertEqual($this
    ->drupalGetHeader('X-Drupal-Cache'), 'MISS', 'Json response was not yet cached.');
  $this
    ->drupalGet($accept_header_cache_url_with_json);
  $this
    ->assertEqual($this
    ->drupalGetHeader('X-Drupal-Cache'), 'HIT', 'Json response was cached.');
  $this
    ->assertRaw('{"content":"oh hai this is json"}', 'The correct Json response was returned.');

  // Enable REST support for nodes and hal+json.
  \Drupal::service('module_installer')
    ->install([
    'node',
    'rest',
    'hal',
  ]);
  $this
    ->drupalCreateContentType([
    'type' => 'article',
  ]);
  $node = $this
    ->drupalCreateNode([
    'type' => 'article',
  ]);
  $node_uri = $node
    ->urlInfo();
  $node_url_with_hal_json_format = $node
    ->urlInfo('canonical')
    ->setRouteParameter('_format', 'hal_json');

  /** @var \Drupal\user\RoleInterface $role */
  $role = Role::load('anonymous');
  $role
    ->grantPermission('restful get entity:node');
  $role
    ->save();
  $this
    ->drupalGet($node_uri);
  $this
    ->assertEqual($this
    ->drupalGetHeader('X-Drupal-Cache'), 'MISS');
  $this
    ->assertEqual($this
    ->drupalGetHeader('Content-Type'), 'text/html; charset=UTF-8');
  $this
    ->drupalGet($node_uri);
  $this
    ->assertEqual($this
    ->drupalGetHeader('X-Drupal-Cache'), 'HIT');
  $this
    ->assertEqual($this
    ->drupalGetHeader('Content-Type'), 'text/html; charset=UTF-8');

  // Now request a HAL page, we expect that the first request is a cache miss
  // and it serves HTML.
  $this
    ->drupalGet($node_url_with_hal_json_format);
  $this
    ->assertEqual($this
    ->drupalGetHeader('X-Drupal-Cache'), 'MISS');
  $this
    ->assertEqual($this
    ->drupalGetHeader('Content-Type'), 'application/hal+json');
  $this
    ->drupalGet($node_url_with_hal_json_format);
  $this
    ->assertEqual($this
    ->drupalGetHeader('X-Drupal-Cache'), 'HIT');
  $this
    ->assertEqual($this
    ->drupalGetHeader('Content-Type'), 'application/hal+json');

  // Clear the page cache. After that request a HAL request, followed by an
  // ordinary HTML one.
  \Drupal::cache('render')
    ->deleteAll();
  $this
    ->drupalGet($node_url_with_hal_json_format);
  $this
    ->assertEqual($this
    ->drupalGetHeader('X-Drupal-Cache'), 'MISS');
  $this
    ->assertEqual($this
    ->drupalGetHeader('Content-Type'), 'application/hal+json');
  $this
    ->drupalGet($node_url_with_hal_json_format);
  $this
    ->assertEqual($this
    ->drupalGetHeader('X-Drupal-Cache'), 'HIT');
  $this
    ->assertEqual($this
    ->drupalGetHeader('Content-Type'), 'application/hal+json');
  $this
    ->drupalGet($node_uri);
  $this
    ->assertEqual($this
    ->drupalGetHeader('X-Drupal-Cache'), 'MISS');
  $this
    ->assertEqual($this
    ->drupalGetHeader('Content-Type'), 'text/html; charset=UTF-8');
  $this
    ->drupalGet($node_uri);
  $this
    ->assertEqual($this
    ->drupalGetHeader('X-Drupal-Cache'), 'HIT');
  $this
    ->assertEqual($this
    ->drupalGetHeader('Content-Type'), 'text/html; charset=UTF-8');
}