files in xt/ should be ignored when we check prereq matches use

Author: charsbar

Changes

@@ -4,6 +4,15 @@
 
 Changes - Revision history for Module-CPANTS-Analyse
 
+=head2 0.88 (QA Hackathon 2013)
+
+=over
+
+=item numerous fixes for a smoother operation of www-cpants
+(L<charsbar|https://metacpan.org/author/ishigaki>)
+
+=back
+
 =head2 0.87 2013-02-12
 
 =over

lib/Module/CPANTS/Kwalitee/Uses.pm

@@ -21,7 +21,11 @@ sub analyse {
     my $distdir=$me->distdir;
     my $modules=$me->d->{modules};
     my $files=$me->d->{files_array};
-    my @tests=grep {m|^x?t\b.*\.t|} @$files;
+
+    # NOTE: all files in xt/ should be ignored because they are
+    # for authors only and their dependencies may not be (and
+    # often are not) listed in meta files.
+    my @tests=grep {m|^t\b.*\.t|} @$files;
     $me->d->{test_files} = \@tests;
 
     my %skip=map {$_->{module}=>1 } @$modules;