The Perl Advent Calendar needs more articles for 2022. Submit your idea today!
package Test2::Tools::Encoding;
use strict;
use warnings;

use Carp qw/croak/;

use Test2::API qw/test2_stack/;

use base 'Exporter';

our $VERSION = '0.000145';

our @EXPORT = qw/set_encoding/;

sub set_encoding {
    my $enc = shift;
    my $format = test2_stack->top->format;

    unless ($format && eval { $format->can('encoding') }) {
        $format = '<undef>' unless defined $format;
        croak "Unable to set encoding on formatter '$format'";





=encoding UTF-8

=head1 NAME

Test2::Tools::Encoding - Tools for managing the encoding of L<Test2> based


This module exports a function that lets you dynamically change the output
encoding at will.


    use Test2::Tools::Encoding;


=head1 EXPORTS

All subs are exported by default.

=over 4

=item set_encoding($encoding)

This will set the encoding to whatever you specify. This will only affect the
output of the current formatter, which is usually your TAP output formatter.


=head1 SOURCE

The source code repository for Test2-Suite can be found at


=over 4

=item Chad Granum E<lt>exodist@cpan.orgE<gt>


=head1 AUTHORS

=over 4

=item Chad Granum E<lt>exodist@cpan.orgE<gt>



Copyright 2018 Chad Granum E<lt>exodist@cpan.orgE<gt>.

This program is free software; you can redistribute it and/or
modify it under the same terms as Perl itself.

See F<>