#![allow(unused_imports)]
use crate::Shape;
#[test]
fn test_update() {
let mut s = Shape(2, 3);
let expected = Shape(3, 2);
s.update(3, 2);
assert_eq!(s, expected);
}
#[test]
fn test_swap_rows_and_columns_number() {
let mut s = Shape(1, 3);
let expected = Shape(3, 1);
s.swap_rows_number_and_columns_number();
assert_eq!(s, expected);
}