#[cfg(test)]
mod index {
#[test]
fn run() {
let i = df_code::random_number(0, 10);
println!("{}", i);
let i = df_code::random_number_f64(0.0, 100.0);
println!("{}", i);
let i = df_code::verification_code(4);
println!("{}", i);
let i = df_code::random_password(4);
println!("{}", i);
}
}