#![cfg(feature = "sort")]

use algors::sort::*;

#[test]
fn test_bubble() {
    let mut empty: Vec<usize> = Vec::new();
    bubble(&mut empty);
    let mut elems: Vec<usize> = vec![2, 3, 1, 4, 6];
    bubble(&mut elems);
    assert_eq!(elems, vec![1, 2, 3, 4, 6]);
}

#[test]
fn test_insertion() {
    let mut elems: Vec<usize> = vec![2, 3, 1, 4, 6];
    insertion(&mut elems);
    assert_eq!(elems, vec![1, 2, 3, 4, 6]);
}

#[test]
fn test_shell() {
    let mut elems: Vec<usize> = vec![2, 3, 1, 4, 6];
    shell(&mut elems);
    assert_eq!(elems, vec![1, 2, 3, 4, 6]);
}

#[test]
fn test_selection() {
    let mut elems: Vec<usize> = vec![2, 3, 1, 4, 6];
    selection(&mut elems);
    assert_eq!(elems, vec![1, 2, 3, 4, 6]);
}