pineapple/fixtures/pipelines/nested_subflow.json at a76536d2615ac69fc97fd190666494c80884c548 · Liam0205/pineapple · GitHub

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{
  "name": "nested SubFlow pipeline",
  "config": {
    "_PINEAPPLE_VERSION": "0.10.14",
    "pipeline_config": {
      "operators": {
        "copy_tag": {
          "type_name": "transform_copy",
          "direction": "common_to_item",
          "$metadata": {
            "common_input": ["tag"],
            "common_output": [],
            "item_input": [],
            "item_output": ["tag"]
          }
        },
        "compute_score": {
          "type_name": "transform_by_lua",
          "lua_script": "function calc()\n  return item_base * 2\nend",
          "function_for_item": "calc",
          "function_for_common": "",
          "$metadata": {
            "common_input": [],
            "common_output": [],
            "item_input": ["item_base"],
            "item_output": ["item_score"]
          }
        },
        "sort_desc": {
          "type_name": "reorder_sort",
          "order": "desc",
          "$metadata": {
            "common_input": [],
            "common_output": [],
            "item_input": ["item_score"],
            "item_output": []
          }
        },
        "keep_top2": {
          "type_name": "filter_truncate",
          "top_n": 2,
          "$metadata": {
            "common_input": [],
            "common_output": [],
            "item_input": [],
            "item_output": []
          }
        }
      },
      "pipeline_map": {
        "enrich": {
          "pipeline": ["copy_tag", "compute_score"]
        },
        "rank_and_cut": {
          "pipeline": ["sort_desc", "keep_top2"]
        },
        "full_pipeline": {
          "pipeline": ["enrich", "rank_and_cut"]
        }
      }
    },
    "pipeline_group": {
      "main": {
        "pipeline": ["full_pipeline"]
      }
    },
    "flow_contract": {
      "common_input": ["tag"],
      "item_input": ["item_base"],
      "common_output": [],
      "item_output": ["item_base", "tag", "item_score"]
    }
  },
  "cases": [
    {
      "name": "nested sub-flows: enrich → rank → truncate",
      "request": {
        "common": {"tag": "promo"},
        "items": [
          {"item_base": 10.0},
          {"item_base": 50.0},
          {"item_base": 30.0}
        ]
      },
      "expected": {
        "common": {},
        "items": [
          {"item_base": 50.0, "tag": "promo", "item_score": 100},
          {"item_base": 30.0, "tag": "promo", "item_score": 60}
        ]
      }
    },
    {
      "name": "fewer items than top_n — all kept",
      "request": {
        "common": {"tag": "test"},
        "items": [
          {"item_base": 5.0}
        ]
      },
      "expected": {
        "common": {},
        "items": [
          {"item_base": 5.0, "tag": "test", "item_score": 10}
        ]
      }
    }
  ]
}