make_test_case_available_to_view!

# File actionview/lib/action_view/test_case.rb, line 174
      def make_test_case_available_to_view!
        test_case_instance = self
        _helpers.module_eval do
          unless private_method_defined?(:_test_case)
            define_method(:_test_case) { test_case_instance }
            private :_test_case
          end
        end
      end