Document that last enclosure wins.

[git.ikiwiki.info.git] / t / podcast.t

diff --git a/t/podcast.t b/t/podcast.t
index 77f1468713118a0905ab4f8f23b9ba7ec6a89869..3125a7e55d79d4a1ae253effbfe5a634ec2c7d60 100755 (executable)
--- a/t/podcast.t
+++ b/t/podcast.t
@@ -3,16 +3,18 @@ use warnings;
 use strict;
 
 BEGIN {
-       eval q{use XML::Feed; use HTML::Parser};
+       eval q{use XML::Feed; use HTML::Parser; use HTML::LinkExtor};
        if ($@) {
                eval q{use Test::More skip_all =>
                        "XML::Feed and/or HTML::Parser not available"};
        }
        else {
-               eval q{use Test::More tests => 77};
+               eval q{use Test::More tests => 81};
        }
 }
 
+use Cwd;
+
 my $tmp = 't/tmp';
 my $statedir = 't/tinypodcast/.ikiwiki';
 
@@ -23,8 +25,10 @@ sub simple_podcast {
        push @command, qw(-set underlaydirbase=underlays -templatedir=templates);
        push @command, "-url=$baseurl", qw(t/tinypodcast), "$tmp/out";
 
-       ok(! system("mkdir $tmp"));
-       ok(! system(@command));
+       ok(! system("mkdir $tmp"),
+               q{setup});
+       ok(! system(@command),
+               q{build});
 
        my %media_types = (
                'simplepost'    => undef,
@@ -86,7 +90,7 @@ sub simple_podcast {
                }
        }
 
-       ok(! system("rm -rf $tmp $statedir"));
+       ok(! system("rm -rf $tmp $statedir"), q{teardown});
 }
 
 sub single_page_html {
@@ -95,20 +99,30 @@ sub single_page_html {
        push @command, qw(-set underlaydirbase=underlays -templatedir=templates);
        push @command, qw(t/tinypodcast), "$tmp/out";
 
-       ok(! system("mkdir $tmp"));
-       ok(! system(@command));
-       my $html = "$tmp/out/pianopost/index.html";
-
-       my $body = _extract_html_content($html, 'content');
-       like($body, qr/article has content and/m, q{html body text});
+       ok(! system("mkdir $tmp"),
+               q{setup});
+       ok(! system(@command),
+               q{build});
 
-       my $enclosure = _extract_html_content($html, 'enclosure');
-       like($enclosure, qr/Download this episode/m, q{html enclosure});
-
-       # XXX die if specified enclosure doesn't exist
-       # XXX die if more than one enclosure is specified
-
-       ok(! system("rm -rf $tmp $statedir"));
+       my $html = "$tmp/out/pianopost/index.html";
+       like(_extract_html_content($html, 'content'), qr/has content and/m,
+               q{html body text});
+       like(_extract_html_content($html, 'enclosure'), qr/this episode/m,
+               q{html enclosure});
+       my ($href) = _extract_html_links($html, 'piano');
+       ok(-f $href,
+               q{html enclosure exists});
+
+       $html = "$tmp/out/attempted_multiple_enclosures/index.html";
+       like(_extract_html_content($html, 'content'), qr/has content and/m,
+               q{html body text});
+       like(_extract_html_content($html, 'enclosure'), qr/this episode/m,
+               q{html enclosure});
+       ($href) = _extract_html_links($html, 'walter');
+       ok(-f $href,
+               q{html enclosure exists});
+
+       ok(! system("rm -rf $tmp $statedir"), q{teardown});
 }
 
 sub _extract_html_content {
@@ -139,5 +153,22 @@ sub _extract_html_content {
        return $content;
 }
 
+sub _extract_html_links {
+       my ($file, $desired_value) = @_;
+
+       my @hrefs = ();
+
+       my $p = HTML::LinkExtor->new(sub {
+               my ($tag, %attr) = @_;
+               return if $tag ne 'a';
+               return unless $attr{href} =~ qr/$desired_value/;
+               push(@hrefs, values %attr);
+       }, getcwd() . '/' . $file);
+
+       $p->parse_file($file);
+
+       return @hrefs;
+}
+
 simple_podcast();
 single_page_html();