- # Disable request forgery protection in test environment
- config.action_controller.allow_forgery_protection = false
+ # Disable request forgery protection in test environment.
+ config.action_controller.allow_forgery_protection = false
+
+ # Store uploaded files on the local file system in a temporary directory
+ config.active_storage.service = :test
+
+ config.action_mailer.perform_caching = false