ActionView::TestCase::Behavior::ClassMethods

# File actionview/lib/action_view/test_case.rb, line 72
def determine_default_helper_class(name)
  determine_constant_from_test_name(name) do |constant|
    Module === constant && !(Class === constant)
  end
end

# File actionview/lib/action_view/test_case.rb, line 92
def helper_class
  @helper_class ||= determine_default_helper_class(name)
end

# File actionview/lib/action_view/test_case.rb, line 78
        def helper_method(*methods)
          # Almost a duplicate from ActionController::Helpers
          methods.flatten.each do |method|
            _helpers_for_modification.module_eval <<~end_eval, __FILE__, __LINE__ + 1
              def #{method}(*args, &block)                    # def current_user(*args, &block)
                _test_case.send(:'#{method}', *args, &block)  #   _test_case.send(:'current_user', *args, &block)
              end                                             # end
              ruby2_keywords(:'#{method}')
            end_eval
          end
        end

# File actionview/lib/action_view/test_case.rb, line 96
def new(*)
  include_helper_modules!
  super
end

# File actionview/lib/action_view/test_case.rb, line 63
def tests(helper_class)
  case helper_class
  when String, Symbol
    self.helper_class = "#{helper_class.to_s.underscore}_helper".camelize.safe_constantize
  when Module
    self.helper_class = helper_class
  end
end