{
  "collection_name": "test",
  "database_name": "change-stream-tests",
  "collection2_name": "test2",
  "database2_name": "change-stream-tests-2",
  "tests": [
    {
      "description": "The watch helper must not throw a custom exception when executed against a single server topology, but instead depend on a server error",
      "minServerVersion": "3.6.0",
      "target": "collection",
      "topology": [
        "single"
      ],
      "changeStreamPipeline": [],
      "changeStreamOptions": {},
      "operations": [],
      "expectations": null,
      "result": {
        "error": {
          "code": 40573
        }
      }
    },
    {
      "description": "Change Stream should error when an invalid aggregation stage is passed in",
      "minServerVersion": "3.6.0",
      "target": "collection",
      "topology": [
        "replicaset"
      ],
      "changeStreamPipeline": [
        {
          "$unsupported": "foo"
        }
      ],
      "changeStreamOptions": {},
      "operations": [
        {
          "database": "change-stream-tests",
          "collection": "test",
          "name": "insertOne",
          "arguments": {
            "document": {
              "z": 3
            }
          }
        }
      ],
      "expectations": [
        {
          "command_started_event": {
            "command": {
              "aggregate": "test",
              "cursor": {},
              "pipeline": [
                {
                  "$changeStream": {}
                },
                {
                  "$unsupported": "foo"
                }
              ]
            },
            "command_name": "aggregate",
            "database_name": "change-stream-tests"
          }
        }
      ],
      "result": {
        "error": {
          "code": 40324
        }
      }
    },
    {
      "description": "Change Stream should error when _id is projected out",
      "minServerVersion": "4.1.11",
      "target": "collection",
      "topology": [
        "replicaset",
        "sharded",
        "load-balanced"
      ],
      "changeStreamPipeline": [
        {
          "$project": {
            "_id": 0
          }
        }
      ],
      "changeStreamOptions": {},
      "operations": [
        {
          "database": "change-stream-tests",
          "collection": "test",
          "name": "insertOne",
          "arguments": {
            "document": {
              "z": 3
            }
          }
        }
      ],
      "result": {
        "error": {
          "code": 280
        }
      }
    },
    {
      "description": "change stream errors on ElectionInProgress",
      "minServerVersion": "4.2",
      "failPoint": {
        "configureFailPoint": "failCommand",
        "mode": {
          "times": 1
        },
        "data": {
          "failCommands": [
            "getMore"
          ],
          "errorCode": 216,
          "closeConnection": false
        }
      },
      "target": "collection",
      "topology": [
        "replicaset",
        "sharded",
        "load-balanced"
      ],
      "changeStreamPipeline": [],
      "changeStreamOptions": {},
      "operations": [
        {
          "database": "change-stream-tests",
          "collection": "test",
          "name": "insertOne",
          "arguments": {
            "document": {
              "z": 3
            }
          }
        }
      ],
      "result": {
        "error": {
          "code": 216
        }
      }
    }
  ]
}
