public function RestfulRenderCacheTestCase::testPageCache in RESTful 7.2

Same name and namespace in other branches

1. 7 tests/RestfulRenderCacheTestCase.test \RestfulRenderCacheTestCase::testPageCache()

Tests for SA 154563.

File

tests/RestfulRenderCacheTestCase.test, line 195

Contains RestfulRenderCacheTestCase

Class

RestfulRenderCacheTestCase

Class RestfulRenderCacheTestCase.

Code

public function testPageCache() {

  // Enable page cache.
  variable_set('cache', TRUE);
  variable_set('restful_page_cache', TRUE);

  // Make anonymous users not to be able to access content.
  user_role_change_permissions(DRUPAL_ANONYMOUS_RID, array(
    'access content' => FALSE,
  ));

  // Create a new article.
  $settings = array(
    'type' => 'article',
  );
  $settings['title'] = 'Node title';
  $node = $this
    ->drupalCreateNode($settings);
  $path = 'api/v1.0/test_articles/' . $node->nid;
  $url = url($path, array(
    'absolute' => TRUE,
  ));
  $cache = _cache_get_object('cache_page');

  // Create a user that can access content.
  $account = $this
    ->drupalCreateUser(array(
    'access content',
  ));

  // 1. Test the cookie authentication.
  // Log in the user (creating the cookie).
  $this
    ->drupalLogin($account);

  // Access the created article creating a page cache entry.
  $response = $this
    ->httpRequest($path);
  $this
    ->assertEqual($response['code'], 200, 'Access granted for logged in user.');
  if (!drupal_is_cli()) {

    // Make sure that there is not a page cache entry.
    $this
      ->assertFalse($cache
      ->get($url), 'A page cache entry was not created for a authenticated user.');
  }

  // Log out the user.
  $this
    ->drupalLogout();

  // Try to access the cached resource.
  $response = $this
    ->httpRequest($path);

  // The user should get a 401.
  $this
    ->assertEqual($response['code'], 401, 'Access denied for anonymous user.');

  // Clear the cache, since anonymous requests get cached. Requests with basic
  // authentication will pick that cached version. This is a know issue and we
  // accept it as a lesser evil.
  $cache
    ->clear($url);

  // 2. Test the basic authentication.
  $response = $this
    ->httpRequest($path, RequestInterface::METHOD_GET, NULL, array(
    'Authorization' => 'Basic ' . drupal_base64_encode($account->name . ':' . $account->pass_raw),
  ));
  $this
    ->assertEqual($response['code'], 200, 'Access granted for logged in user.');
  if (!drupal_is_cli()) {

    // Make sure that there is a page cache entry.
    $this
      ->assertFalse($cache
      ->get($url), 'A page cache entry was not created with basic auth.');
  }

  // Try to access the cached resource.
  $response = $this
    ->httpRequest($path);

  // The user should get a 401.
  $this
    ->assertEqual($response['code'], 401, 'Access denied for anonymous user.');
  if (!drupal_is_cli()) {

    // Make sure that there is not a page cache entry.
    $this
      ->assertFalse($cache
      ->get($url), 'A page cache entry was created for an anonymous user.');
  }

  // Remove the cache entry.
  $cache
    ->clear($url);

  // 3. Test that when restful_page_cache is off there is no page cache.
  variable_set('restful_page_cache', FALSE);

  // Try to access the cached resource as anonymous users.
  $this
    ->httpRequest($path);
  if (!drupal_is_cli()) {
    $this
      ->assertFalse($cache
      ->get($url), 'A page cache entry was not created for an anonymous users when restful_page_cache is off.');
  }
}