description: "New primary"

uri: "mongodb://a,b/?replicaSet=rs"

phases: [

    {
        responses: [

                ["a:27017", {

                    ok: 1,
                    helloOk: true,
                    isWritablePrimary: true,
                    setName: "rs",
                    hosts: ["a:27017", "b:27017"],
                    minWireVersion: 0,
                    maxWireVersion: 6
                }],
                ["b:27017", {

                    ok: 1,
                    helloOk: true,
                    isWritablePrimary: false,
                    secondary: true,
                    setName: "rs",
                    hosts: ["a:27017", "b:27017"],
                    minWireVersion: 0,
                    maxWireVersion: 6
                }]
        ],

        outcome: {

            servers: {

                "a:27017": {

                    type: "RSPrimary",
                    setName: "rs"
                },

                "b:27017": {

                    type: "RSSecondary",
                    setName: "rs"
                }
            },
            topologyType: "ReplicaSetWithPrimary",
            logicalSessionTimeoutMinutes: null,
            setName: "rs"
        }
    },

    {
        responses: [

                ["b:27017", {

                    ok: 0,
                    minWireVersion: 0,
                    maxWireVersion: 6
                }]
        ],

        outcome: {

            servers: {
                "a:27017": {

                    type: "RSPrimary",
                    setName: "rs"
                },

                "b:27017": {

                    type: "Unknown",
                    setName:
                }

            },
            topologyType: "ReplicaSetWithPrimary",
            logicalSessionTimeoutMinutes: null,
            setName: "rs"
        }
    }
]
