Function with_replacement_allows_duplicates

nodedb/src/engine/random/alias.rs:239–247

()

    #[test]
    fn with_replacement_allows_duplicates() {
        let weights = vec![1.0]; // Only one item.
        let table = AliasTable::new(&weights).unwrap();
        let mut rng = SeedableRng::from_seed_str("replace");

        let selected = table.sample_with_replacement(&mut rng, 5);
        assert_eq!(selected.len(), 5);
        assert!(selected.iter().all(|&i| i == 0));
    }

    #[test]
    fn deterministic_with_seed() {