{
  "data": [
    {
      "_id": 1,
      "x": 11
    },
    {
      "_id": 2,
      "x": 22
    },
    {
      "_id": 3,
      "x": 33
    }
  ],
  "tests": [
    {
      "description": "Distinct without a filter",
      "operation": {
        "name": "distinct",
        "arguments": {
          "fieldName": "x",
          "filter": {}
        }
      },
      "outcome": {
        "result": [
          11,
          22,
          33
        ]
      }
    },
    {
      "description": "Distinct with a filter",
      "operation": {
        "name": "distinct",
        "arguments": {
          "fieldName": "x",
          "filter": {
            "_id": {
              "$gt": 1
            }
          }
        }
      },
      "outcome": {
        "result": [
          22,
          33
        ]
      }
    }
  ]
}