#!/usr/bin/perl -w

use strict;

use XML::Generator::RSS10;

use Test::More;

BEGIN
{
    eval { require XML::SAX::Writer };

    if ($@)
    {
        plan skip_all => 'Cannot run tests without XML::SAX::Writer.';
    }
    else
    {
        plan tests => 11;
    }
}

{
    my $out;

    my $writer = XML::SAX::Writer->new( Output => \$out );

    my $gen = XML::Generator::RSS10->new( Handler => $writer,
                                          pretty => 1,
                                          modules => [ qw( cc ) ],
                                        );

    $gen->item( title   => 'Item 1 title',
                link    => 'http://example.com/foo1',
                cc      => { license => 'http://creativecommons.org/licenses/by-nc-nd/2.0/' },
              );

    $gen->channel( title       => 'Channel title',
                   link        => 'http://example.com/',
                   description => 'a description',
                 );

    like( $out, qr{<item[^>]*>.*<cc:license\s*rdf:about=.http://creativecommons\.org/licenses/by-nc-nd/2\.0/.+</item>}s,
          'expect to find cc:license tag inside item tag' );

    like( $out, qr{<cc:License\s*rdf:about=.http://creativecommons\.org/licenses/by-nc-nd/2\.0/.+</cc:License>}s,
          'expect to find cc:License tag' );

    like( $out, qr{<cc:License[^>]+>.*<cc:prohibits\s*rdf:resource=.http://web\.resource\.org/cc/CommercialUse.*</cc:License>}s,
          'expect to find cc:prohibits CommercialUse cc:License tag' );

    like( $out, qr{<cc:License[^>]+>.*<cc:permits\s*rdf:resource=.http://web\.resource\.org/cc/Reproduction.*</cc:License>}s,
          'expect to find cc:permits Reproduction cc:License tag' );

    like( $out, qr{<cc:License[^>]+>.*<cc:permits\s*rdf:resource=.http://web\.resource\.org/cc/Distribution.*</cc:License>}s,
          'expect to find cc:permits Distribution cc:License tag' );

    like( $out, qr{<cc:License[^>]+>.*<cc:requires\s*rdf:resource=.http://web\.resource\.org/cc/Attribution.*</cc:License>}s,
          'expect to find cc:requires Attribution cc:License tag' );

    like( $out, qr{<cc:License[^>]+>.*<cc:requires\s*rdf:resource=.http://web\.resource\.org/cc/Notice.*</cc:License>}s,
          'expect to find cc:requires Notice cc:License tag' );
}

{
    my $out;

    my $writer = XML::SAX::Writer->new( Output => \$out );

    my $gen = XML::Generator::RSS10->new( Handler => $writer,
                                          pretty => 1,
                                          modules => [ qw( cc ) ],
                                        );

    $gen->item( title   => 'Item 1 title',
                link    => 'http://example.com/foo1',
                cc      => { license => 'http://creativecommons.org/licenses/by-nc-nd/2.0/' },
              );

    $gen->item( title   => 'Item 2 title',
                link    => 'http://example.com/foo2',
                cc      => { license => 'http://creativecommons.org/licenses/by-nc-sa/2.0/' },
              );

    $gen->channel( title       => 'Channel title',
                   link        => 'http://example.com/',
                   description => 'a description',
                 );

    like( $out, qr{<item[^>]*>.*<cc:license\s*rdf:about=.http://creativecommons\.org/licenses/by-nc-nd/2\.0/.+</item>}s,
          'expect to find cc:license tag for by-nc-nd license inside item tag' );

    like( $out, qr{<item[^>]*>.*<cc:license\s*rdf:about=.http://creativecommons\.org/licenses/by-nc-sa/2\.0/.+</item>}s,
          'expect to find cc:license tag for by-nc-sa license  inside item tag' );

    like( $out, qr{<cc:License\s*rdf:about=.http://creativecommons\.org/licenses/by-nc-nd/2\.0/.+</cc:License>}s,
          'expect to find cc:License for by-nc-nd tag' );

    like( $out, qr{<cc:License\s*rdf:about=.http://creativecommons\.org/licenses/by-nc-sa/2\.0/.+</cc:License>}s,
          'expect to find cc:License for by-nc-sa tag' );
}