use crate::Decimal;

use arbitrary::{Arbitrary, Result as ArbitraryResult, Unstructured};

impl Arbitrary<'_> for crate::Decimal {

    fn arbitrary(u: &mut Unstructured<'_>) -> ArbitraryResult<Self> {

        let lo = u32::arbitrary(u)?;

        let mid = u32::arbitrary(u)?;

        let hi = u32::arbitrary(u)?;

        let negative = bool::arbitrary(u)?;

        let scale = u32::arbitrary(u)? % (Self::MAX_SCALE + 1);

        Ok(Decimal::from_parts(lo, mid, hi, negative, scale))

    }

}