{
  "description": "entity-commandCursor",
  "schemaVersion": "1.3",
  "createEntities": [
    {
      "client": {
        "id": "client",
        "useMultipleMongoses": false,
        "observeEvents": [
          "commandStartedEvent"
        ]
      }
    },
    {
      "database": {
        "id": "db",
        "client": "client",
        "databaseName": "db"
      }
    },
    {
      "collection": {
        "id": "collection",
        "database": "db",
        "collectionName": "collection"
      }
    }
  ],
  "initialData": [
    {
      "collectionName": "collection",
      "databaseName": "db",
      "documents": [
        {
          "_id": 1,
          "x": 11
        },
        {
          "_id": 2,
          "x": 22
        },
        {
          "_id": 3,
          "x": 33
        },
        {
          "_id": 4,
          "x": 44
        },
        {
          "_id": 5,
          "x": 55
        }
      ]
    }
  ],
  "tests": [
    {
      "description": "runCursorCommand creates and exhausts cursor by running getMores",
      "operations": [
        {
          "name": "runCursorCommand",
          "object": "db",
          "arguments": {
            "commandName": "find",
            "batchSize": 2,
            "command": {
              "find": "collection",
              "filter": {},
              "batchSize": 2
            }
          },
          "expectResult": [
            {
              "_id": 1,
              "x": 11
            },
            {
              "_id": 2,
              "x": 22
            },
            {
              "_id": 3,
              "x": 33
            },
            {
              "_id": 4,
              "x": 44
            },
            {
              "_id": 5,
              "x": 55
            }
          ]
        }
      ],
      "expectEvents": [
        {
          "client": "client",
          "events": [
            {
              "commandStartedEvent": {
                "command": {
                  "find": "collection",
                  "filter": {},
                  "batchSize": 2,
                  "$db": "db",
                  "lsid": {
                    "$$exists": true
                  }
                },
                "commandName": "find"
              }
            },
            {
              "commandStartedEvent": {
                "command": {
                  "getMore": {
                    "$$type": [
                      "int",
                      "long"
                    ]
                  },
                  "collection": "collection",
                  "$db": "db",
                  "lsid": {
                    "$$exists": true
                  }
                },
                "commandName": "getMore"
              }
            },
            {
              "commandStartedEvent": {
                "command": {
                  "getMore": {
                    "$$type": [
                      "int",
                      "long"
                    ]
                  },
                  "collection": "collection",
                  "$db": "db",
                  "lsid": {
                    "$$exists": true
                  }
                },
                "commandName": "getMore"
              }
            }
          ]
        }
      ]
    },
    {
      "description": "createCommandCursor creates a cursor and stores it as an entity that can be iterated one document at a time",
      "operations": [
        {
          "name": "createCommandCursor",
          "object": "db",
          "arguments": {
            "commandName": "find",
            "batchSize": 2,
            "command": {
              "find": "collection",
              "filter": {},
              "batchSize": 2
            }
          },
          "saveResultAsEntity": "myRunCommandCursor"
        },
        {
          "name": "iterateUntilDocumentOrError",
          "object": "myRunCommandCursor",
          "expectResult": {
            "_id": 1,
            "x": 11
          }
        },
        {
          "name": "iterateUntilDocumentOrError",
          "object": "myRunCommandCursor",
          "expectResult": {
            "_id": 2,
            "x": 22
          }
        },
        {
          "name": "iterateUntilDocumentOrError",
          "object": "myRunCommandCursor",
          "expectResult": {
            "_id": 3,
            "x": 33
          }
        },
        {
          "name": "iterateUntilDocumentOrError",
          "object": "myRunCommandCursor",
          "expectResult": {
            "_id": 4,
            "x": 44
          }
        },
        {
          "name": "iterateUntilDocumentOrError",
          "object": "myRunCommandCursor",
          "expectResult": {
            "_id": 5,
            "x": 55
          }
        }
      ]
    },
    {
      "description": "createCommandCursor's cursor can be closed and will perform a killCursors operation",
      "operations": [
        {
          "name": "createCommandCursor",
          "object": "db",
          "arguments": {
            "commandName": "find",
            "batchSize": 2,
            "command": {
              "find": "collection",
              "filter": {},
              "batchSize": 2
            }
          },
          "saveResultAsEntity": "myRunCommandCursor"
        },
        {
          "name": "iterateUntilDocumentOrError",
          "object": "myRunCommandCursor",
          "expectResult": {
            "_id": 1,
            "x": 11
          }
        },
        {
          "name": "close",
          "object": "myRunCommandCursor"
        }
      ],
      "expectEvents": [
        {
          "client": "client",
          "events": [
            {
              "commandStartedEvent": {
                "command": {
                  "find": "collection",
                  "filter": {},
                  "batchSize": 2,
                  "$db": "db",
                  "lsid": {
                    "$$exists": true
                  }
                },
                "commandName": "find"
              }
            },
            {
              "commandStartedEvent": {
                "command": {
                  "killCursors": "collection",
                  "cursors": {
                    "$$type": "array"
                  }
                },
                "commandName": "killCursors"
              }
            }
          ]
        }
      ]
    }
  ]
}
