{
  "sample_type": "合成设计样例",
  "execution_status": "尚未在目标环境执行",
  "field_dictionary": [
    {
      "name": "delivery_date",
      "meaning": "交付日，不是时间点",
      "example": "2026-11-05"
    },
    {
      "name": "created_at",
      "meaning": "实际事件时刻",
      "example": "2026-11-05T08:00:00Z"
    },
    {
      "name": "local_deadline",
      "meaning": "组织当地截止",
      "example": {
        "date": "2026-11-05",
        "time": "17:00:00",
        "zone": "需核实的组织时区"
      }
    }
  ],
  "cases": [
    {
      "case_id": "T01",
      "input": {
        "delivery_date": "2026-11-05"
      },
      "viewers": [
        "UTC",
        "America/Los_Angeles"
      ],
      "expected": "交付日均保持2026-11-05，不先造UTC午夜",
      "actual_hops": []
    },
    {
      "case_id": "T02",
      "input": [
        "2026-11-05T08:00:00Z",
        "2026-11-05T00:00:00-08:00"
      ],
      "expected": "同一时刻，展示可不同但比较等价",
      "actual_hops": []
    },
    {
      "case_id": "T03",
      "input": {
        "delivery_date": null
      },
      "expected": "明确未知，不默认今天",
      "actual_hops": []
    },
    {
      "case_id": "T04",
      "input": {
        "local_deadline": "2026-11-05 17:00"
      },
      "expected": "缺少业务时区先补齐合同",
      "actual_hops": []
    },
    {
      "case_id": "T05",
      "input": {
        "delivery_date": "2026-02-30"
      },
      "expected": "不合法日期拒绝",
      "actual_hops": []
    },
    {
      "case_id": "T06",
      "input": {
        "delivery_date": "2026-11-05T08:00:00Z"
      },
      "expected": "按合同拒绝或显式转换，不静默截断",
      "actual_hops": []
    },
    {
      "case_id": "T07",
      "input": "界面本地化显示",
      "expected": "机器字段仍保持约定格式与含义",
      "actual_hops": []
    },
    {
      "expected": "要求选择可定位时刻或按组织明确规则处理；保存地区时区与原钟点",
      "actual_hops": [],
      "case_id": "T08",
      "input": "当地钟点因地区时钟调整重复或不存在"
    }
  ]
}