https://api.drupal.org/api/drupal/core%21modules%21page_cache%21tests%21src%21Functional%21PageCacheTagsIntegrationTest.php/class/PageCacheTagsIntegrationTest/10
class PageCacheTagsIntegrationTest | Drupal API
classdrupalapi
https://api.drupal.org/api/drupal/core%21modules%21page_cache%21tests%21src%21Functional%21PageCacheTagsIntegrationTest.php/class/PageCacheTagsIntegrationTest/9
class PageCacheTagsIntegrationTest | Drupal API
classdrupalapi