{
  "description": "serverMonitoringMode",
  "schemaVersion": "1.17",
  "runOnRequirements": [
    {
      "topologies": [
        "single",
        "sharded",
        "sharded-replicaset"
      ],
      "serverless": "forbid"
    }
  ],
  "tests": [
    {
      "description": "connect with serverMonitoringMode=auto >=4.4",
      "runOnRequirements": [
        {
          "minServerVersion": "4.4.0"
        }
      ],
      "operations": [
        {
          "name": "createEntities",
          "object": "testRunner",
          "arguments": {
            "entities": [
              {
                "client": {
                  "id": "client",
                  "uriOptions": {
                    "serverMonitoringMode": "auto"
                  },
                  "useMultipleMongoses": false,
                  "observeEvents": [
                    "serverHeartbeatStartedEvent",
                    "serverHeartbeatSucceededEvent",
                    "serverHeartbeatFailedEvent"
                  ]
                }
              },
              {
                "database": {
                  "id": "db",
                  "client": "client",
                  "databaseName": "sdam-tests"
                }
              }
            ]
          }
        },
        {
          "name": "runCommand",
          "object": "db",
          "arguments": {
            "commandName": "ping",
            "command": {
              "ping": 1
            }
          },
          "expectResult": {
            "ok": 1
          }
        },
        {
          "name": "waitForEvent",
          "object": "testRunner",
          "arguments": {
            "client": "client",
            "event": {
              "serverHeartbeatStartedEvent": {}
            },
            "count": 2
          }
        }
      ],
      "expectEvents": [
        {
          "client": "client",
          "eventType": "sdam",
          "ignoreExtraEvents": true,
          "events": [
            {
              "serverHeartbeatStartedEvent": {
                "awaited": false
              }
            },
            {
              "serverHeartbeatSucceededEvent": {
                "awaited": false
              }
            },
            {
              "serverHeartbeatStartedEvent": {
                "awaited": true
              }
            }
          ]
        }
      ]
    },
    {
      "description": "connect with serverMonitoringMode=auto <4.4",
      "runOnRequirements": [
        {
          "maxServerVersion": "4.2.99"
        }
      ],
      "operations": [
        {
          "name": "createEntities",
          "object": "testRunner",
          "arguments": {
            "entities": [
              {
                "client": {
                  "id": "client",
                  "uriOptions": {
                    "serverMonitoringMode": "auto",
                    "heartbeatFrequencyMS": 500
                  },
                  "useMultipleMongoses": false,
                  "observeEvents": [
                    "serverHeartbeatStartedEvent",
                    "serverHeartbeatSucceededEvent",
                    "serverHeartbeatFailedEvent"
                  ]
                }
              },
              {
                "database": {
                  "id": "db",
                  "client": "client",
                  "databaseName": "sdam-tests"
                }
              }
            ]
          }
        },
        {
          "name": "runCommand",
          "object": "db",
          "arguments": {
            "commandName": "ping",
            "command": {
              "ping": 1
            }
          },
          "expectResult": {
            "ok": 1
          }
        },
        {
          "name": "waitForEvent",
          "object": "testRunner",
          "arguments": {
            "client": "client",
            "event": {
              "serverHeartbeatStartedEvent": {}
            },
            "count": 2
          }
        }
      ],
      "expectEvents": [
        {
          "client": "client",
          "eventType": "sdam",
          "ignoreExtraEvents": true,
          "events": [
            {
              "serverHeartbeatStartedEvent": {
                "awaited": false
              }
            },
            {
              "serverHeartbeatSucceededEvent": {
                "awaited": false
              }
            },
            {
              "serverHeartbeatStartedEvent": {
                "awaited": false
              }
            }
          ]
        }
      ]
    },
    {
      "description": "connect with serverMonitoringMode=stream >=4.4",
      "runOnRequirements": [
        {
          "minServerVersion": "4.4.0"
        }
      ],
      "operations": [
        {
          "name": "createEntities",
          "object": "testRunner",
          "arguments": {
            "entities": [
              {
                "client": {
                  "id": "client",
                  "uriOptions": {
                    "serverMonitoringMode": "stream"
                  },
                  "useMultipleMongoses": false,
                  "observeEvents": [
                    "serverHeartbeatStartedEvent",
                    "serverHeartbeatSucceededEvent",
                    "serverHeartbeatFailedEvent"
                  ]
                }
              },
              {
                "database": {
                  "id": "db",
                  "client": "client",
                  "databaseName": "sdam-tests"
                }
              }
            ]
          }
        },
        {
          "name": "runCommand",
          "object": "db",
          "arguments": {
            "commandName": "ping",
            "command": {
              "ping": 1
            }
          },
          "expectResult": {
            "ok": 1
          }
        },
        {
          "name": "waitForEvent",
          "object": "testRunner",
          "arguments": {
            "client": "client",
            "event": {
              "serverHeartbeatStartedEvent": {}
            },
            "count": 2
          }
        }
      ],
      "expectEvents": [
        {
          "client": "client",
          "eventType": "sdam",
          "ignoreExtraEvents": true,
          "events": [
            {
              "serverHeartbeatStartedEvent": {
                "awaited": false
              }
            },
            {
              "serverHeartbeatSucceededEvent": {
                "awaited": false
              }
            },
            {
              "serverHeartbeatStartedEvent": {
                "awaited": true
              }
            }
          ]
        }
      ]
    },
    {
      "description": "connect with serverMonitoringMode=stream <4.4",
      "runOnRequirements": [
        {
          "maxServerVersion": "4.2.99"
        }
      ],
      "operations": [
        {
          "name": "createEntities",
          "object": "testRunner",
          "arguments": {
            "entities": [
              {
                "client": {
                  "id": "client",
                  "uriOptions": {
                    "serverMonitoringMode": "stream",
                    "heartbeatFrequencyMS": 500
                  },
                  "useMultipleMongoses": false,
                  "observeEvents": [
                    "serverHeartbeatStartedEvent",
                    "serverHeartbeatSucceededEvent",
                    "serverHeartbeatFailedEvent"
                  ]
                }
              },
              {
                "database": {
                  "id": "db",
                  "client": "client",
                  "databaseName": "sdam-tests"
                }
              }
            ]
          }
        },
        {
          "name": "runCommand",
          "object": "db",
          "arguments": {
            "commandName": "ping",
            "command": {
              "ping": 1
            }
          },
          "expectResult": {
            "ok": 1
          }
        },
        {
          "name": "waitForEvent",
          "object": "testRunner",
          "arguments": {
            "client": "client",
            "event": {
              "serverHeartbeatStartedEvent": {}
            },
            "count": 2
          }
        }
      ],
      "expectEvents": [
        {
          "client": "client",
          "eventType": "sdam",
          "ignoreExtraEvents": true,
          "events": [
            {
              "serverHeartbeatStartedEvent": {
                "awaited": false
              }
            },
            {
              "serverHeartbeatSucceededEvent": {
                "awaited": false
              }
            },
            {
              "serverHeartbeatStartedEvent": {
                "awaited": false
              }
            }
          ]
        }
      ]
    },
    {
      "description": "connect with serverMonitoringMode=poll",
      "operations": [
        {
          "name": "createEntities",
          "object": "testRunner",
          "arguments": {
            "entities": [
              {
                "client": {
                  "id": "client",
                  "uriOptions": {
                    "serverMonitoringMode": "poll",
                    "heartbeatFrequencyMS": 500
                  },
                  "useMultipleMongoses": false,
                  "observeEvents": [
                    "serverHeartbeatStartedEvent",
                    "serverHeartbeatSucceededEvent",
                    "serverHeartbeatFailedEvent"
                  ]
                }
              },
              {
                "database": {
                  "id": "db",
                  "client": "client",
                  "databaseName": "sdam-tests"
                }
              }
            ]
          }
        },
        {
          "name": "runCommand",
          "object": "db",
          "arguments": {
            "commandName": "ping",
            "command": {
              "ping": 1
            }
          },
          "expectResult": {
            "ok": 1
          }
        },
        {
          "name": "waitForEvent",
          "object": "testRunner",
          "arguments": {
            "client": "client",
            "event": {
              "serverHeartbeatStartedEvent": {}
            },
            "count": 2
          }
        }
      ],
      "expectEvents": [
        {
          "client": "client",
          "eventType": "sdam",
          "ignoreExtraEvents": true,
          "events": [
            {
              "serverHeartbeatStartedEvent": {
                "awaited": false
              }
            },
            {
              "serverHeartbeatSucceededEvent": {
                "awaited": false
              }
            },
            {
              "serverHeartbeatStartedEvent": {
                "awaited": false
              }
            }
          ]
        }
      ]
    },
    {
      "description": "poll waits after successful heartbeat",
      "operations": [
        {
          "name": "createEntities",
          "object": "testRunner",
          "arguments": {
            "entities": [
              {
                "client": {
                  "id": "client",
                  "uriOptions": {
                    "serverMonitoringMode": "poll",
                    "heartbeatFrequencyMS": 1000000
                  },
                  "useMultipleMongoses": false,
                  "observeEvents": [
                    "serverHeartbeatStartedEvent",
                    "serverHeartbeatSucceededEvent"
                  ]
                }
              },
              {
                "database": {
                  "id": "db",
                  "client": "client",
                  "databaseName": "sdam-tests"
                }
              }
            ]
          }
        },
        {
          "name": "waitForEvent",
          "object": "testRunner",
          "arguments": {
            "client": "client",
            "event": {
              "serverHeartbeatSucceededEvent": {}
            },
            "count": 1
          }
        },
        {
          "name": "wait",
          "object": "testRunner",
          "arguments": {
            "ms": 500
          }
        },
        {
          "name": "assertEventCount",
          "object": "testRunner",
          "arguments": {
            "client": "client",
            "event": {
              "serverHeartbeatStartedEvent": {}
            },
            "count": 1
          }
        }
      ]
    }
  ]
}
