{
  "description": "implicit sessions default causal consistency",
  "schemaVersion": "1.3",
  "runOnRequirements": [
    {
      "minServerVersion": "4.2",
      "topologies": [
        "replicaset",
        "sharded",
        "load-balanced"
      ]
    }
  ],
  "createEntities": [
    {
      "client": {
        "id": "client0",
        "useMultipleMongoses": false,
        "observeEvents": [
          "commandStartedEvent"
        ]
      }
    },
    {
      "database": {
        "id": "database0",
        "client": "client0",
        "databaseName": "implicit-cc-tests"
      }
    },
    {
      "collection": {
        "id": "collectionDefault",
        "database": "database0",
        "collectionName": "coll-default"
      }
    },
    {
      "collection": {
        "id": "collectionSnapshot",
        "database": "database0",
        "collectionName": "coll-snapshot",
        "collectionOptions": {
          "readConcern": {
            "level": "snapshot"
          }
        }
      }
    },
    {
      "collection": {
        "id": "collectionlinearizable",
        "database": "database0",
        "collectionName": "coll-linearizable",
        "collectionOptions": {
          "readConcern": {
            "level": "linearizable"
          }
        }
      }
    }
  ],
  "initialData": [
    {
      "collectionName": "coll-default",
      "databaseName": "implicit-cc-tests",
      "documents": [
        {
          "_id": 1,
          "x": "default"
        }
      ]
    },
    {
      "collectionName": "coll-snapshot",
      "databaseName": "implicit-cc-tests",
      "documents": [
        {
          "_id": 1,
          "x": "snapshot"
        }
      ]
    },
    {
      "collectionName": "coll-linearizable",
      "databaseName": "implicit-cc-tests",
      "documents": [
        {
          "_id": 1,
          "x": "linearizable"
        }
      ]
    }
  ],
  "tests": [
    {
      "description": "readConcern is not sent on retried read in implicit session when readConcern level is not specified",
      "operations": [
        {
          "name": "failPoint",
          "object": "testRunner",
          "arguments": {
            "client": "client0",
            "failPoint": {
              "configureFailPoint": "failCommand",
              "mode": {
                "times": 1
              },
              "data": {
                "failCommands": [
                  "find"
                ],
                "errorCode": 11600
              }
            }
          }
        },
        {
          "name": "find",
          "object": "collectionDefault",
          "arguments": {
            "filter": {}
          },
          "expectResult": [
            {
              "_id": 1,
              "x": "default"
            }
          ]
        }
      ],
      "expectEvents": [
        {
          "client": "client0",
          "events": [
            {
              "commandStartedEvent": {
                "command": {
                  "find": "coll-default",
                  "filter": {},
                  "readConcern": {
                    "$$exists": false
                  }
                },
                "databaseName": "implicit-cc-tests"
              }
            },
            {
              "commandStartedEvent": {
                "command": {
                  "find": "coll-default",
                  "filter": {},
                  "readConcern": {
                    "$$exists": false
                  }
                },
                "databaseName": "implicit-cc-tests"
              }
            }
          ]
        }
      ]
    },
    {
      "description": "afterClusterTime is not sent on retried read in implicit session when readConcern level is snapshot",
      "runOnRequirements": [
        {
          "minServerVersion": "5.0"
        }
      ],
      "operations": [
        {
          "name": "failPoint",
          "object": "testRunner",
          "arguments": {
            "client": "client0",
            "failPoint": {
              "configureFailPoint": "failCommand",
              "mode": {
                "times": 1
              },
              "data": {
                "failCommands": [
                  "find"
                ],
                "errorCode": 11600
              }
            }
          }
        },
        {
          "name": "find",
          "object": "collectionSnapshot",
          "arguments": {
            "filter": {}
          },
          "expectResult": [
            {
              "_id": 1,
              "x": "snapshot"
            }
          ]
        }
      ],
      "expectEvents": [
        {
          "client": "client0",
          "events": [
            {
              "commandStartedEvent": {
                "command": {
                  "find": "coll-snapshot",
                  "filter": {},
                  "readConcern": {
                    "level": "snapshot",
                    "afterClusterTime": {
                      "$$exists": false
                    }
                  }
                },
                "databaseName": "implicit-cc-tests"
              }
            },
            {
              "commandStartedEvent": {
                "command": {
                  "find": "coll-snapshot",
                  "filter": {},
                  "readConcern": {
                    "level": "snapshot",
                    "afterClusterTime": {
                      "$$exists": false
                    }
                  }
                },
                "databaseName": "implicit-cc-tests"
              }
            }
          ]
        }
      ]
    },
    {
      "description": "afterClusterTime is not sent on retried read in implicit session when readConcern level is linearizable",
      "operations": [
        {
          "name": "failPoint",
          "object": "testRunner",
          "arguments": {
            "client": "client0",
            "failPoint": {
              "configureFailPoint": "failCommand",
              "mode": {
                "times": 1
              },
              "data": {
                "failCommands": [
                  "find"
                ],
                "errorCode": 11600
              }
            }
          }
        },
        {
          "name": "find",
          "object": "collectionlinearizable",
          "arguments": {
            "filter": {}
          },
          "expectResult": [
            {
              "_id": 1,
              "x": "linearizable"
            }
          ]
        }
      ],
      "expectEvents": [
        {
          "client": "client0",
          "events": [
            {
              "commandStartedEvent": {
                "command": {
                  "find": "coll-linearizable",
                  "filter": {},
                  "readConcern": {
                    "level": "linearizable",
                    "afterClusterTime": {
                      "$$exists": false
                    }
                  }
                },
                "databaseName": "implicit-cc-tests"
              }
            },
            {
              "commandStartedEvent": {
                "command": {
                  "find": "coll-linearizable",
                  "filter": {},
                  "readConcern": {
                    "level": "linearizable",
                    "afterClusterTime": {
                      "$$exists": false
                    }
                  }
                },
                "databaseName": "implicit-cc-tests"
              }
            }
          ]
        }
      ]
    }
  ]
}