6.22. Multiply - fixed

Example 6-15. examples/intro/t25_calc.t

#!/usr/bin/perl
use strict;
use warnings;

use Test::More tests => 1;

is `./mycalc "2 * 2"`, 4, '2*2';

Results

$ perl t25_calc.t 
1..1
ok 1 - 2*2