{
  "id": "r-analysis",
  "version": "1.0.0",
  "title": "R 通道独立执行",
  "summary": "R 是独立的分析通道，不是 Python 的包装。这个 workflow 证明 R 单元格真的在 R 里跑。",
  "steps": [
    "open_session",
    "run_r_cell"
  ],
  "permissions": [
    "kernel:r"
  ],
  "artifacts": [],
  "failure_conditions": [
    "解析不到 Rscript",
    "R 单元格报错",
    "输出来自 Python 而不是 R"
  ],
  "cases": [
    {
      "id": "r-analysis/happy",
      "title": "R 单元格返回 R 自己的版本串",
      "outcome": "success",
      "inputs": {
        "run_r_cell": {
          "code": "cat(R.version$language)"
        }
      },
      "expect": {
        "stdout__contains": "R"
      }
    },
    {
      "id": "r-analysis/error",
      "title": "R 报错必须作为失败上报",
      "outcome": "failure",
      "inputs": {
        "run_r_cell": {
          "code": "stop('missing covariate')"
        }
      },
      "expect": {
        "error__contains": "missing covariate"
      }
    }
  ]
}