smartbotic/tests/nodes/merge.json

{
  "name": "verify-merge",
  "nodes": [
    {"id": "n1", "name": "Trigger", "type": "click-trigger", "position": {"x": 0, "y": 0}, "config": {}},
    {"id": "a", "name": "BranchA", "type": "code", "position": {"x": -100, "y": 100},
     "config": {"code": "return [{id: 1, name: 'one'}, {id: 2, name: 'two'}];"}},
    {"id": "b", "name": "BranchB", "type": "code", "position": {"x": 100, "y": 100},
     "config": {"code": "return [{id: 2, extra: 'from-b'}, {id: 3, name: 'three'}];"}},
    {"id": "m", "name": "Merge", "type": "merge", "position": {"x": 0, "y": 220},
     "config": {"mode": "combine-by-key", "key": "id", "path1": "result", "path2": "result"}}
  ],
  "connections": [
    {"sourceNodeId": "n1", "sourceOutput": "main", "targetNodeId": "a", "targetInput": "data"},
    {"sourceNodeId": "n1", "sourceOutput": "main", "targetNodeId": "b", "targetInput": "data"},
    {"sourceNodeId": "a", "sourceOutput": "main", "targetNodeId": "m", "targetInput": "input1"},
    {"sourceNodeId": "b", "sourceOutput": "main", "targetNodeId": "m", "targetInput": "input2"}
  ],
  "expect": {
    "m": {"status": "completed", "output": {
      "count": 3,
      "merged": [
        {"id": 1, "name": "one"},
        {"id": 2, "name": "two", "extra": "from-b"},
        {"id": 3, "name": "three"}
      ]
    }}
  }
}