How do you test code that uses CPAN testers and Kwalitee?

Testing code that utilizes CPAN testers and Kwalitee can greatly enhance your Perl module's reliability and quality. Furthermore, ensuring that your code meets the standards set by CPAN can lead to better acceptance in the community.
CPAN Testers, Kwalitee, Perl Testing, Module Quality, Perl Development

# Example of a Perl module test using CPAN Testers
use Test::More;

# Sample function to test
sub add {
    my ($a, $b) = @_;
    return $a + $b;
}

# Test cases
ok(add(1, 2) == 3, 'Adding 1 + 2 should return 3');
ok(add(-1, 1) == 0, 'Adding -1 + 1 should return 0');

done_testing();
    

CPAN Testers Kwalitee Perl Testing Module Quality Perl Development