{
  "data": [
    {
      "_id": 1,
      "x": 11
    },
    {
      "_id": 2,
      "x": 22
    }
  ],
  "minServerVersion": "3.6",
  "tests": [
    {
      "description": "FindOneAndReplace is committed on first attempt",
      "failPoint": {
        "configureFailPoint": "onPrimaryTransactionalWrite",
        "mode": {
          "times": 1
        }
      },
      "operation": {
        "name": "findOneAndReplace",
        "arguments": {
          "filter": {
            "_id": 1
          },
          "replacement": {
            "_id": 1,
            "x": 111
          },
          "returnDocument": "Before"
        }
      },
      "outcome": {
        "result": {
          "_id": 1,
          "x": 11
        },
        "collection": {
          "data": [
            {
              "_id": 1,
              "x": 111
            },
            {
              "_id": 2,
              "x": 22
            }
          ]
        }
      }
    },
    {
      "description": "FindOneAndReplace is not committed on first attempt",
      "failPoint": {
        "configureFailPoint": "onPrimaryTransactionalWrite",
        "mode": {
          "times": 1
        },
        "data": {
          "failBeforeCommitExceptionCode": 1
        }
      },
      "operation": {
        "name": "findOneAndReplace",
        "arguments": {
          "filter": {
            "_id": 1
          },
          "replacement": {
            "_id": 1,
            "x": 111
          },
          "returnDocument": "Before"
        }
      },
      "outcome": {
        "result": {
          "_id": 1,
          "x": 11
        },
        "collection": {
          "data": [
            {
              "_id": 1,
              "x": 111
            },
            {
              "_id": 2,
              "x": 22
            }
          ]
        }
      }
    },
    {
      "description": "FindOneAndReplace is never committed",
      "failPoint": {
        "configureFailPoint": "onPrimaryTransactionalWrite",
        "mode": {
          "times": 2
        },
        "data": {
          "failBeforeCommitExceptionCode": 1
        }
      },
      "operation": {
        "name": "findOneAndReplace",
        "arguments": {
          "filter": {
            "_id": 1
          },
          "replacement": {
            "_id": 1,
            "x": 111
          },
          "returnDocument": "Before"
        }
      },
      "outcome": {
        "error": true,
        "collection": {
          "data": [
            {
              "_id": 1,
              "x": 11
            },
            {
              "_id": 2,
              "x": 22
            }
          ]
        }
      }
    }
  ]
}
