tests:
    -
        description: "Valid options specific to single-threaded drivers are parsed correctly"
        uri: "mongodb://example.com/?serverSelectionTryOnce=false"
        valid: true
        warning: false
        hosts: ~
        auth: ~
        options:
            serverSelectionTryOnce: false
    -
        description: "Invalid serverSelectionTryOnce causes a warning"
        uri: "mongodb://example.com/?serverSelectionTryOnce=invalid"
        valid: true
        warning: true
        hosts: ~
        auth: ~
        options: {}