}
#[test]
fn test_untracked_files() {
    let repo = setup_test_repo();
    let repo_path = repo_path(&repo);
    let (internal, _state) = repo::load(repo_path.clone()).unwrap();
    let untracked_files = repo::untracked_files(&internal.repo);
    assert!(untracked_files.is_empty());
    // Write a new file
    let new_file = "new_file";
    std::fs::write(repo_path.join(new_file), "some content").unwrap();
    let untracked_files = repo::untracked_files(&internal.repo);
    assert_eq!(untracked_files.len(), 1);
    assert_eq!(untracked_files.first().unwrap(), new_file);