95 lines
1.5 KiB
Perl
95 lines
1.5 KiB
Perl
package Test2::Tools::Encoding;
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use strict;
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use warnings;
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use Carp qw/croak/;
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use Test2::API qw/test2_stack/;
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use base 'Exporter';
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our $VERSION = '0.000139';
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our @EXPORT = qw/set_encoding/;
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sub set_encoding {
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my $enc = shift;
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my $format = test2_stack->top->format;
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unless ($format && eval { $format->can('encoding') }) {
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$format = '<undef>' unless defined $format;
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croak "Unable to set encoding on formatter '$format'";
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}
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$format->encoding($enc);
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}
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1;
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__END__
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=pod
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=encoding UTF-8
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=head1 NAME
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Test2::Tools::Encoding - Tools for managing the encoding of L<Test2> based
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tests.
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=head1 DESCRIPTION
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This module exports a function that lets you dynamically change the output
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encoding at will.
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=head1 SYNOPSIS
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use Test2::Tools::Encoding;
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set_encoding('utf8');
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=head1 EXPORTS
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All subs are exported by default.
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=over 4
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=item set_encoding($encoding)
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This will set the encoding to whatever you specify. This will only affect the
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output of the current formatter, which is usually your TAP output formatter.
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=back
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=head1 SOURCE
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The source code repository for Test2-Suite can be found at
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F<https://github.com/Test-More/Test2-Suite/>.
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=head1 MAINTAINERS
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=over 4
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=item Chad Granum E<lt>exodist@cpan.orgE<gt>
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=back
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=head1 AUTHORS
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=over 4
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=item Chad Granum E<lt>exodist@cpan.orgE<gt>
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=back
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=head1 COPYRIGHT
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Copyright 2018 Chad Granum E<lt>exodist@cpan.orgE<gt>.
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This program is free software; you can redistribute it and/or
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modify it under the same terms as Perl itself.
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See F<http://dev.perl.org/licenses/>
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=cut
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