Function find_cached_model_not_present

cake-core/src/utils/hf.rs:353–363

()

    #[test]
    fn find_cached_model_not_present() {
        let _lock = ENV_LOCK.lock().unwrap();
        let tmp = tempfile::tempdir().unwrap();
        let cache = tmp.path();
        std::env::set_var("HF_HUB_CACHE", cache.to_str().unwrap());

        let result = find_cached_model("nonexistent/model");
        assert!(result.is_none());

        std::env::remove_var("HF_HUB_CACHE");
    }

    #[test]
    fn hf_cache_dir_returns_path_when_set() {