{
  "description": "driver-sessions-dirty-session-errors",
  "schemaVersion": "1.0",
  "runOnRequirements": [
    {
      "minServerVersion": "4.0",
      "topologies": [
        "replicaset"
      ]
    },
    {
      "minServerVersion": "4.1.8",
      "topologies": [
        "sharded"
      ]
    }
  ],
  "createEntities": [
    {
      "client": {
        "id": "client0",
        "useMultipleMongoses": false,
        "observeEvents": [
          "commandStartedEvent"
        ]
      }
    },
    {
      "database": {
        "id": "database0",
        "client": "client0",
        "databaseName": "session-tests"
      }
    },
    {
      "collection": {
        "id": "collection0",
        "database": "database0",
        "collectionName": "test"
      }
    },
    {
      "session": {
        "id": "session0",
        "client": "client0"
      }
    }
  ],
  "initialData": [
    {
      "collectionName": "test",
      "databaseName": "session-tests",
      "documents": [
        {
          "_id": 1
        }
      ]
    }
  ],
  "tests": [
    {
      "description": "Dirty explicit session is discarded (insert)",
      "operations": [
        {
          "name": "failPoint",
          "object": "testRunner",
          "arguments": {
            "client": "client0",
            "failPoint": {
              "configureFailPoint": "failCommand",
              "mode": {
                "times": 1
              },
              "data": {
                "failCommands": [
                  "insert"
                ],
                "closeConnection": true
              }
            }
          }
        },
        {
          "name": "assertSessionNotDirty",
          "object": "testRunner",
          "arguments": {
            "session": "session0"
          }
        },
        {
          "name": "insertOne",
          "object": "collection0",
          "arguments": {
            "session": "session0",
            "document": {
              "_id": 2
            }
          },
          "expectResult": {
            "$$unsetOrMatches": {
              "insertedId": {
                "$$unsetOrMatches": 2
              }
            }
          }
        },
        {
          "name": "assertSessionDirty",
          "object": "testRunner",
          "arguments": {
            "session": "session0"
          }
        },
        {
          "name": "insertOne",
          "object": "collection0",
          "arguments": {
            "session": "session0",
            "document": {
              "_id": 3
            }
          },
          "expectResult": {
            "$$unsetOrMatches": {
              "insertedId": {
                "$$unsetOrMatches": 3
              }
            }
          }
        },
        {
          "name": "assertSessionDirty",
          "object": "testRunner",
          "arguments": {
            "session": "session0"
          }
        },
        {
          "name": "endSession",
          "object": "session0"
        },
        {
          "name": "find",
          "object": "collection0",
          "arguments": {
            "filter": {
              "_id": -1
            }
          },
          "expectResult": []
        },
        {
          "name": "assertDifferentLsidOnLastTwoCommands",
          "object": "testRunner",
          "arguments": {
            "client": "client0"
          }
        }
      ],
      "expectEvents": [
        {
          "client": "client0",
          "events": [
            {
              "commandStartedEvent": {
                "command": {
                  "insert": "test",
                  "documents": [
                    {
                      "_id": 2
                    }
                  ],
                  "ordered": true,
                  "lsid": {
                    "$$sessionLsid": "session0"
                  },
                  "txnNumber": 1
                },
                "commandName": "insert",
                "databaseName": "session-tests"
              }
            },
            {
              "commandStartedEvent": {
                "command": {
                  "insert": "test",
                  "documents": [
                    {
                      "_id": 2
                    }
                  ],
                  "ordered": true,
                  "lsid": {
                    "$$sessionLsid": "session0"
                  },
                  "txnNumber": 1
                },
                "commandName": "insert",
                "databaseName": "session-tests"
              }
            },
            {
              "commandStartedEvent": {
                "command": {
                  "insert": "test",
                  "documents": [
                    {
                      "_id": 3
                    }
                  ],
                  "ordered": true,
                  "lsid": {
                    "$$sessionLsid": "session0"
                  },
                  "txnNumber": 2
                },
                "commandName": "insert",
                "databaseName": "session-tests"
              }
            },
            {
              "commandStartedEvent": {
                "command": {
                  "find": "test",
                  "filter": {
                    "_id": -1
                  },
                  "lsid": {
                    "$$type": "object"
                  }
                },
                "commandName": "find",
                "databaseName": "session-tests"
              }
            }
          ]
        }
      ],
      "outcome": [
        {
          "collectionName": "test",
          "databaseName": "session-tests",
          "documents": [
            {
              "_id": 1
            },
            {
              "_id": 2
            },
            {
              "_id": 3
            }
          ]
        }
      ]
    },
    {
      "description": "Dirty explicit session is discarded (findAndModify)",
      "operations": [
        {
          "name": "failPoint",
          "object": "testRunner",
          "arguments": {
            "client": "client0",
            "failPoint": {
              "configureFailPoint": "failCommand",
              "mode": {
                "times": 1
              },
              "data": {
                "failCommands": [
                  "findAndModify"
                ],
                "closeConnection": true
              }
            }
          }
        },
        {
          "name": "assertSessionNotDirty",
          "object": "testRunner",
          "arguments": {
            "session": "session0"
          }
        },
        {
          "name": "findOneAndUpdate",
          "object": "collection0",
          "arguments": {
            "session": "session0",
            "filter": {
              "_id": 1
            },
            "update": {
              "$inc": {
                "x": 1
              }
            },
            "returnDocument": "Before"
          },
          "expectResult": {
            "_id": 1
          }
        },
        {
          "name": "assertSessionDirty",
          "object": "testRunner",
          "arguments": {
            "session": "session0"
          }
        },
        {
          "name": "endSession",
          "object": "session0"
        },
        {
          "name": "find",
          "object": "collection0",
          "arguments": {
            "filter": {
              "_id": -1
            }
          },
          "expectResult": []
        },
        {
          "name": "assertDifferentLsidOnLastTwoCommands",
          "object": "testRunner",
          "arguments": {
            "client": "client0"
          }
        }
      ],
      "expectEvents": [
        {
          "client": "client0",
          "events": [
            {
              "commandStartedEvent": {
                "command": {
                  "findAndModify": "test",
                  "query": {
                    "_id": 1
                  },
                  "update": {
                    "$inc": {
                      "x": 1
                    }
                  },
                  "new": {
                    "$$unsetOrMatches": false
                  },
                  "lsid": {
                    "$$sessionLsid": "session0"
                  },
                  "txnNumber": 1,
                  "readConcern": {
                    "$$exists": false
                  },
                  "writeConcern": {
                    "$$exists": false
                  }
                },
                "commandName": "findAndModify",
                "databaseName": "session-tests"
              }
            },
            {
              "commandStartedEvent": {
                "command": {
                  "findAndModify": "test",
                  "query": {
                    "_id": 1
                  },
                  "update": {
                    "$inc": {
                      "x": 1
                    }
                  },
                  "new": {
                    "$$unsetOrMatches": false
                  },
                  "lsid": {
                    "$$sessionLsid": "session0"
                  },
                  "txnNumber": 1,
                  "readConcern": {
                    "$$exists": false
                  },
                  "writeConcern": {
                    "$$exists": false
                  }
                },
                "commandName": "findAndModify",
                "databaseName": "session-tests"
              }
            },
            {
              "commandStartedEvent": {
                "command": {
                  "find": "test",
                  "filter": {
                    "_id": -1
                  },
                  "lsid": {
                    "$$type": "object"
                  }
                },
                "commandName": "find",
                "databaseName": "session-tests"
              }
            }
          ]
        }
      ],
      "outcome": [
        {
          "collectionName": "test",
          "databaseName": "session-tests",
          "documents": [
            {
              "_id": 1,
              "x": 1
            }
          ]
        }
      ]
    },
    {
      "description": "Dirty implicit session is discarded (insert)",
      "operations": [
        {
          "name": "failPoint",
          "object": "testRunner",
          "arguments": {
            "client": "client0",
            "failPoint": {
              "configureFailPoint": "failCommand",
              "mode": {
                "times": 1
              },
              "data": {
                "failCommands": [
                  "insert"
                ],
                "closeConnection": true
              }
            }
          }
        },
        {
          "name": "insertOne",
          "object": "collection0",
          "arguments": {
            "document": {
              "_id": 2
            }
          },
          "expectResult": {
            "$$unsetOrMatches": {
              "insertedId": {
                "$$unsetOrMatches": 2
              }
            }
          }
        },
        {
          "name": "find",
          "object": "collection0",
          "arguments": {
            "filter": {
              "_id": -1
            }
          },
          "expectResult": []
        },
        {
          "name": "assertDifferentLsidOnLastTwoCommands",
          "object": "testRunner",
          "arguments": {
            "client": "client0"
          }
        }
      ],
      "expectEvents": [
        {
          "client": "client0",
          "events": [
            {
              "commandStartedEvent": {
                "command": {
                  "insert": "test",
                  "documents": [
                    {
                      "_id": 2
                    }
                  ],
                  "ordered": true,
                  "lsid": {
                    "$$type": "object"
                  },
                  "txnNumber": 1
                },
                "commandName": "insert",
                "databaseName": "session-tests"
              }
            },
            {
              "commandStartedEvent": {
                "command": {
                  "insert": "test",
                  "documents": [
                    {
                      "_id": 2
                    }
                  ],
                  "ordered": true,
                  "lsid": {
                    "$$type": "object"
                  },
                  "txnNumber": 1
                },
                "commandName": "insert",
                "databaseName": "session-tests"
              }
            },
            {
              "commandStartedEvent": {
                "command": {
                  "find": "test",
                  "filter": {
                    "_id": -1
                  },
                  "lsid": {
                    "$$type": "object"
                  }
                },
                "commandName": "find",
                "databaseName": "session-tests"
              }
            }
          ]
        }
      ],
      "outcome": [
        {
          "collectionName": "test",
          "databaseName": "session-tests",
          "documents": [
            {
              "_id": 1
            },
            {
              "_id": 2
            }
          ]
        }
      ]
    },
    {
      "description": "Dirty implicit session is discarded (findAndModify)",
      "operations": [
        {
          "name": "failPoint",
          "object": "testRunner",
          "arguments": {
            "client": "client0",
            "failPoint": {
              "configureFailPoint": "failCommand",
              "mode": {
                "times": 1
              },
              "data": {
                "failCommands": [
                  "findAndModify"
                ],
                "closeConnection": true
              }
            }
          }
        },
        {
          "name": "findOneAndUpdate",
          "object": "collection0",
          "arguments": {
            "filter": {
              "_id": 1
            },
            "update": {
              "$inc": {
                "x": 1
              }
            },
            "returnDocument": "Before"
          },
          "expectResult": {
            "_id": 1
          }
        },
        {
          "name": "find",
          "object": "collection0",
          "arguments": {
            "filter": {
              "_id": -1
            }
          },
          "expectResult": []
        },
        {
          "name": "assertDifferentLsidOnLastTwoCommands",
          "object": "testRunner",
          "arguments": {
            "client": "client0"
          }
        }
      ],
      "expectEvents": [
        {
          "client": "client0",
          "events": [
            {
              "commandStartedEvent": {
                "command": {
                  "findAndModify": "test",
                  "query": {
                    "_id": 1
                  },
                  "update": {
                    "$inc": {
                      "x": 1
                    }
                  },
                  "new": {
                    "$$unsetOrMatches": false
                  },
                  "lsid": {
                    "$$type": "object"
                  },
                  "txnNumber": 1,
                  "readConcern": {
                    "$$exists": false
                  },
                  "writeConcern": {
                    "$$exists": false
                  }
                },
                "commandName": "findAndModify",
                "databaseName": "session-tests"
              }
            },
            {
              "commandStartedEvent": {
                "command": {
                  "findAndModify": "test",
                  "query": {
                    "_id": 1
                  },
                  "update": {
                    "$inc": {
                      "x": 1
                    }
                  },
                  "new": {
                    "$$unsetOrMatches": false
                  },
                  "lsid": {
                    "$$type": "object"
                  },
                  "txnNumber": 1,
                  "readConcern": {
                    "$$exists": false
                  },
                  "writeConcern": {
                    "$$exists": false
                  }
                },
                "commandName": "findAndModify",
                "databaseName": "session-tests"
              }
            },
            {
              "commandStartedEvent": {
                "command": {
                  "find": "test",
                  "filter": {
                    "_id": -1
                  },
                  "lsid": {
                    "$$type": "object"
                  }
                },
                "commandName": "find",
                "databaseName": "session-tests"
              }
            }
          ]
        }
      ],
      "outcome": [
        {
          "collectionName": "test",
          "databaseName": "session-tests",
          "documents": [
            {
              "_id": 1,
              "x": 1
            }
          ]
        }
      ]
    },
    {
      "description": "Dirty implicit session is discarded (read returning cursor)",
      "operations": [
        {
          "name": "failPoint",
          "object": "testRunner",
          "arguments": {
            "client": "client0",
            "failPoint": {
              "configureFailPoint": "failCommand",
              "mode": {
                "times": 1
              },
              "data": {
                "failCommands": [
                  "aggregate"
                ],
                "closeConnection": true
              }
            }
          }
        },
        {
          "name": "aggregate",
          "object": "collection0",
          "arguments": {
            "pipeline": [
              {
                "$project": {
                  "_id": 1
                }
              }
            ]
          },
          "expectResult": [
            {
              "_id": 1
            }
          ]
        },
        {
          "name": "find",
          "object": "collection0",
          "arguments": {
            "filter": {
              "_id": -1
            }
          },
          "expectResult": []
        },
        {
          "name": "assertDifferentLsidOnLastTwoCommands",
          "object": "testRunner",
          "arguments": {
            "client": "client0"
          }
        }
      ],
      "expectEvents": [
        {
          "client": "client0",
          "events": [
            {
              "commandStartedEvent": {
                "command": {
                  "aggregate": "test",
                  "pipeline": [
                    {
                      "$project": {
                        "_id": 1
                      }
                    }
                  ],
                  "lsid": {
                    "$$type": "object"
                  }
                },
                "commandName": "aggregate",
                "databaseName": "session-tests"
              }
            },
            {
              "commandStartedEvent": {
                "command": {
                  "aggregate": "test",
                  "pipeline": [
                    {
                      "$project": {
                        "_id": 1
                      }
                    }
                  ],
                  "lsid": {
                    "$$type": "object"
                  }
                },
                "commandName": "aggregate",
                "databaseName": "session-tests"
              }
            },
            {
              "commandStartedEvent": {
                "command": {
                  "find": "test",
                  "filter": {
                    "_id": -1
                  },
                  "lsid": {
                    "$$type": "object"
                  }
                },
                "commandName": "find",
                "databaseName": "session-tests"
              }
            }
          ]
        }
      ],
      "outcome": [
        {
          "collectionName": "test",
          "databaseName": "session-tests",
          "documents": [
            {
              "_id": 1
            }
          ]
        }
      ]
    },
    {
      "description": "Dirty implicit session is discarded (read not returning cursor)",
      "operations": [
        {
          "name": "failPoint",
          "object": "testRunner",
          "arguments": {
            "client": "client0",
            "failPoint": {
              "configureFailPoint": "failCommand",
              "mode": {
                "times": 1
              },
              "data": {
                "failCommands": [
                  "aggregate"
                ],
                "closeConnection": true
              }
            }
          }
        },
        {
          "name": "countDocuments",
          "object": "collection0",
          "arguments": {
            "filter": {}
          },
          "expectResult": 1
        },
        {
          "name": "find",
          "object": "collection0",
          "arguments": {
            "filter": {
              "_id": -1
            }
          },
          "expectResult": []
        },
        {
          "name": "assertDifferentLsidOnLastTwoCommands",
          "object": "testRunner",
          "arguments": {
            "client": "client0"
          }
        }
      ],
      "expectEvents": [
        {
          "client": "client0",
          "events": [
            {
              "commandStartedEvent": {
                "command": {
                  "aggregate": "test",
                  "pipeline": [
                    {
                      "$match": {}
                    },
                    {
                      "$group": {
                        "_id": 1,
                        "n": {
                          "$sum": 1
                        }
                      }
                    }
                  ],
                  "lsid": {
                    "$$type": "object"
                  }
                },
                "commandName": "aggregate",
                "databaseName": "session-tests"
              }
            },
            {
              "commandStartedEvent": {
                "command": {
                  "aggregate": "test",
                  "pipeline": [
                    {
                      "$match": {}
                    },
                    {
                      "$group": {
                        "_id": 1,
                        "n": {
                          "$sum": 1
                        }
                      }
                    }
                  ],
                  "lsid": {
                    "$$type": "object"
                  }
                },
                "commandName": "aggregate",
                "databaseName": "session-tests"
              }
            },
            {
              "commandStartedEvent": {
                "command": {
                  "find": "test",
                  "filter": {
                    "_id": -1
                  },
                  "lsid": {
                    "$$type": "object"
                  }
                },
                "commandName": "find",
                "databaseName": "session-tests"
              }
            }
          ]
        }
      ],
      "outcome": [
        {
          "collectionName": "test",
          "databaseName": "session-tests",
          "documents": [
            {
              "_id": 1
            }
          ]
        }
      ]
    }
  ]
}
