#!/usr/bin/perl

=pod

=head1 NAME

validate.pl - W3C validate markup from Display.pm

=head1 SYNOPSIS

Given a working installation and configuration file:

    ./validate.pl

=head1 DESCRIPTION

These tests are aimed at a working installation with several files in place,
and require Test::HTML::W3C as well as Test::Simple. For the time being, I'm
using "valid W3C HTML" as a proxy for "not broken", and a number of larger
pages as a proxy for their component features.

=head1 SEE ALSO

Test::HTML::W3C.

=cut

use strict;
use warnings;
use lib 'lib';
use lib 'wala';
use lib 'wala/lib';
use Test::HTML::W3C 'show_detail';
use Test::Simple tests => 4;

use Display;

# TESTS

section ('configuration');

    our (%WalaConf, %DISPLAY_CONF);
    ok (do("conf.pl"), "configuration on conf.pl");

    # This will turn off stuff that breaks testing.
    $WalaConf{TestMode} = 1;

    my $d = Display->new(%DISPLAY_CONF);
    $d->walaconf(%WalaConf);
    $d->http_header(0);

section ('starting markup validation');

    render('2006', '2006 validates.');
    render('2006/7', '2006/7 validates.');
    render('2007/7/14', '2007/7/14 validates.');
    render('all', 'all validates.');
    render('new', 'new validates.');

# END OF TESTS

# Utility routines.

sub pause {
  my $time = shift;
  #print "    pausing $time seconds\n";
  sleep $time;
}

sub section {
   my $msg = shift;
   print "\n-- $msg --\n\n";
}

sub render {
  my ($page, $msg) = @_;

  is_valid_markup (
    $d->display($page),
    $msg
  ) or diag_html();

  pause(1);

}