Initial Commit

database/perl/vendor/lib/Test2/Tools/Encoding.pm

@@ -0,0 +1,94 @@
+package Test2::Tools::Encoding;
+use strict;
+use warnings;
+
+use Carp qw/croak/;
+
+use Test2::API qw/test2_stack/;
+
+use base 'Exporter';
+
+our $VERSION = '0.000139';
+
+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'";
+    }
+
+    $format->encoding($enc);
+}
+
+1;
+
+__END__
+
+=pod
+
+=encoding UTF-8
+
+=head1 NAME
+
+Test2::Tools::Encoding - Tools for managing the encoding of L<Test2> based
+tests.
+
+=head1 DESCRIPTION
+
+This module exports a function that lets you dynamically change the output
+encoding at will.
+
+=head1 SYNOPSIS
+
+    use Test2::Tools::Encoding;
+
+    set_encoding('utf8');
+
+=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.
+
+=back
+
+=head1 SOURCE
+
+The source code repository for Test2-Suite can be found at
+F<https://github.com/Test-More/Test2-Suite/>.
+
+=head1 MAINTAINERS
+
+=over 4
+
+=item Chad Granum E<lt>exodist@cpan.orgE<gt>
+
+=back
+
+=head1 AUTHORS
+
+=over 4
+
+=item Chad Granum E<lt>exodist@cpan.orgE<gt>
+
+=back
+
+=head1 COPYRIGHT
+
+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<http://dev.perl.org/licenses/>
+
+=cut