{
  "fixture": "Modbus 0x10 请求应答",
  "cases": [
    {
      "case_id": "三寄存器写入",
      "kind": "正例",
      "result": {
        "address": 48,
        "quantity": 3,
        "registers": [
          100,
          200,
          300
        ],
        "feedback_values": null
      }
    },
    {
      "case_id": "奇数字节数",
      "kind": "显式负例",
      "rejected": "写数据长度错误"
    },
    {
      "case_id": "应答错数量",
      "kind": "显式负例",
      "rejected": "应答范围不符"
    }
  ],
  "assertions_passed": 3,
  "scope": "合成输入离线演算；未接真实设备"
}