Function assert_weights

crates/openquant/tests/hrp.rs:52–57

(weights: &[f64], n_assets: usize)

}

fn assert_weights(weights: &[f64], n_assets: usize) {
    assert_eq!(weights.len(), n_assets);
    assert!(weights.iter().all(|w| *w >= 0.0));
    let sum: f64 = weights.iter().sum();
    assert!((sum - 1.0).abs() < 1e-6, "sum={sum}");
}

#[test]
fn test_hrp() {