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use strict;
use Test::More;
use Pandoc::Elements;
use JSON;
# Use Test::Deep because it handles blessed structures
# with overloaded stringification correctly.
BEGIN {
plan skip_all => 'Test::Deep not available' unless eval 'require Test::Deep; 1;';
Test::Deep->import( qw[cmp_deeply noclass] );
}
my $ast = Document {
title => MetaInlines [ Str 'Greeting' ]
}, [
Header( 1, attributes { id => 'de' }, [ Str 'Gruß' ] ),
Para [ Str 'hello, world!' ],
], api_version => '1.17.0.4';
# note explain $ast->TO_JSON;
cmp_deeply $ast, noclass { 'blocks' => [
{ 'c' => [ 1, [ 'de', [], [] ], [ { 'c' => 'Gruß', 't' => 'Str' } ] ],
't' => 'Header'
},
{ 'c' => [ { 'c' => 'hello, world!', 't' => 'Str' } ], 't' => 'Para' }
],
'meta' => {
'title' =>
{ 'c' => [ { 'c' => 'Greeting', 't' => 'Str' } ], 't' => 'MetaInlines' }
},
'pandoc-api-version' => [ 1, 17, 0, 4 ]
};
my $json = JSON->new->utf8->convert_blessed->encode($ast);
cmp_deeply decode_json($json), noclass($ast), 'encode/decode JSON';
cmp_deeply Pandoc::Elements::pandoc_json($json), noclass($ast), 'pandoc_json';
$json = $ast->to_json;
cmp_deeply decode_json($json), noclass($ast), 'to_json';
eval { Pandoc::Elements->pandoc_json(".") };
like $@, qr{.+at.+synopsis.*\.t}, 'error in pandoc_json';
done_testing;
__DATA__
% Greeting
# Gruß {.de}
hello, world!
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