module MiniTestSpecRails::Init::ActionViewBehavior

def helper_class
  if current_helper_class = self._helper_class
    current_helper_class
  else
    self.helper_class = determine_default_helper_class(name)
  end
end

def helper_class=(new_class)
  self._helper_class = new_class
end

def setup_minitest_spec_rails_helper_class
  self.class.helper_class = described_class
  self.class.send :include_helper_modules!
end