Unicode output with Test::More

Hi,

I would like to use non-ASCII, non-Latin-1 characters in test script output.

So far I've written the following:

use Test::More;
use Term::Encoding 'term_encoding';
my $enc = term_encoding();
note $enc;  # Ensure that builder->output is opened
binmode($_, ":encoding($enc)")

    for Test::More->builder->output;


Is there a better way (cleaner, or more portable)?
Does something already exists on CPAN?

Thanks for you help,

PS: for my full use case, see
https://github.com/dolmen/angel-PS1/blob/85912c6fe5d2f9507cb1831c689fe66db4ec7bcc/t/52-Gauges.t


Olivier Mengué (DOLMEN)