test_model_naming

# File activemodel/lib/active_model/lint.rb, line 79
      def test_model_naming
        assert model.class.respond_to?(:model_name), "The model class should respond to model_name"
        model_name = model.class.model_name
        assert model_name.respond_to?(:to_str)
        assert model_name.human.respond_to?(:to_str)
        assert model_name.singular.respond_to?(:to_str)
        assert model_name.plural.respond_to?(:to_str)

        assert model.respond_to?(:model_name), "The model instance should respond to model_name"
        assert_equal model.model_name, model.class.model_name
      end