use unitx_core::temperature::{convert, TemperatureUnit::*};
#[test]
fn c_to_f_roundtrip() {
let c = 37.0;
let f = convert(c, C, F);
let back = convert(f, F, C);
assert!((back - c).abs() < 1e-9);
}
#[test]
fn c_to_k_zero() {
let k = convert(0.0, C, K);
assert!((k - 273.15).abs() < 1e-9);
}