Function empty_query

nodedb/src/engine/vector/sparse/search.rs:158–164

()

    #[test]
    fn empty_query() {
        let mut idx = SparseInvertedIndex::new();
        idx.insert("doc1", &make_sv(&[(10, 0.5)]));
        let query = SparseVector::empty();
        let results = dot_product_topk(&idx, &query, 10);
        assert!(results.is_empty());
    }

    #[test]
    fn no_overlap() {