class Spec::Rails::Example::ControllerExampleGroup

def set_description(*args) # :nodoc:
  super
  if described_class && described_class.ancestors.include?(ActionController::Base)
    controller_klass = if superclass.controller_class.ancestors.include?(ActionController::Base)
      superclass.controller_class
    else
      described_class
    end
    tests controller_klass
  end
end