100-exercises-to-learn-rust/exercises/04_traits/13_outro/tests/integration.rs

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2024-05-13 04:21:03 +08:00
use outro_03::SaturatingU16;
#[test]
fn test_saturating_u16() {
let a: SaturatingU16 = (&10u8).into();
let b: SaturatingU16 = 5u8.into();
let c: SaturatingU16 = u16::MAX.into();
let d: SaturatingU16 = (&1u16).into();
assert_eq!(a + b, SaturatingU16::from(15u16));
assert_eq!(a + c, SaturatingU16::from(u16::MAX));
assert_eq!(a + d, SaturatingU16::from(11u16));
assert_eq!(a + a, 20u16);
assert_eq!(a + 5u16, 15u16);
assert_eq!(a + &u16::MAX, SaturatingU16::from(u16::MAX));
}