description: "aggregate-merge-errorResponse"

schemaVersion: "1.12"

createEntities:
  - client:
      id: &client0 client0
  - database:
      id: &database0 database0
      client: *client0
      databaseName: &database0Name crud-tests
  - collection:
      id: &collection0 collection0
      database: *database0
      collectionName: &collection0Name test

initialData: &initialData
  - collectionName: *collection0Name
    databaseName: *database0Name
    documents:
      - { _id: 1, x: 1 }
      - { _id: 2, x: 1 }

tests:
  - description: "aggregate $merge DuplicateKey error is accessible"
    runOnRequirements:
      - minServerVersion: "5.1" # SERVER-59097
        # Exclude sharded topologies since the aggregate command fails with
        # IllegalOperation(20) instead of DuplicateKey(11000)
        topologies: [ single, replicaset ]
    operations:
      - name: aggregate
        object: *database0
        arguments:
          pipeline:
            - { $documents: [ { _id: 2, x: 1 } ] }
            - { $merge: { into: *collection0Name, whenMatched: "fail" } }
        expectError:
          errorCode: 11000 # DuplicateKey
          errorResponse:
            keyPattern: { _id: 1 }
            keyValue: { _id: 2 }
