Function negative_values

nodedb/src/engine/timeseries/ilp.rs:309–312

()

    #[test]
    fn negative_values() {
        let line = parse_line("temp,loc=outside value=-12.5 1000").unwrap();
        assert_eq!(line.fields[0].1, FieldValue::Float(-12.5));
    }

    #[test]
    fn scientific_notation() {