Elep

{
  "data": [
    {
      "_id": 1,
      "x": 11
    }
  ],
  "collection_name": "test",
  "database_name": "command-monitoring-tests",
  "tests": [
    {
      "description": "A successful insert one",
      "operation": {
        "name": "insertOne",
        "arguments": {
          "document": {
            "_id": 2,
            "x": 22
          }
        }
      },
      "expectations": [
        {
          "command_started_event": {
            "command": {
              "insert": "test",
              "documents": [
                {
                  "_id": 2,
                  "x": 22
                }
              ],
              "ordered": true
            },
            "command_name": "insert",
            "database_name": "command-monitoring-tests"
          }
        },
        {
          "command_succeeded_event": {
            "reply": {
              "ok": 1,
              "n": 1
            },
            "command_name": "insert"
          }
        }
      ]
    },
    {
      "description": "A successful insert one command with write errors",
      "operation": {
        "name": "insertOne",
        "arguments": {
          "document": {
            "_id": 1,
            "x": 11
          }
        }
      },
      "expectations": [
        {
          "command_started_event": {
            "command": {
              "insert": "test",
              "documents": [
                {
                  "_id": 1,
                  "x": 11
                }
              ],
              "ordered": true
            },
            "command_name": "insert",
            "database_name": "command-monitoring-tests"
          }
        },
        {
          "command_succeeded_event": {
            "reply": {
              "ok": 1,
              "n": 0,
              "writeErrors": [
                {
                  "index": 0,
                  "code": 42,
                  "errmsg": ""
                }
              ]
            },
            "command_name": "insert"
          }
        }
      ]
    }
  ]
}