package handler

import (
	"testing"

	"github.com/wmms/wmms/internal/service"
)

func TestUserFacingServiceErrorMessage_LocalizesInsufficientStock(t *testing.T) {
	if got := userFacingServiceErrorMessage(service.ErrInsufficientStock); got != "库存不足" {
		t.Fatalf("库存不足应返回中文提示，实际为 %q", got)
	}
}