#!/usr/bin/perl -w


# testing methods on class attribute:
# class set_class add_to_class att_to_class add_att_to_class move_att_to_class
# tag_to_class add_tag_to_class set_tag_class in_class
 
use strict;
use Carp;

use File::Spec;
use lib File::Spec->catdir(File::Spec->curdir,"t");
use tools;

use XML::Twig;

my $DEBUG=0;

my $TMAX=26; 

print "1..$TMAX\n";

{ 
my $root= XML::Twig->new->parse( q{<doc att1="val1" att2="val2"/>})->root;
nok( $root->class, "no class");
$root->set_class( 'foo');
is( $root->class, 'foo', 'set_class');
$root->set_class( 'bar');
is( $root->class, 'bar', 'set_class');
ok( $root->in_class( 'bar'), 'in_class (ok)');
nok( $root->in_class( 'foo'), 'in_class (nok)');
$root->add_to_class( 'foo');
ok( $root->in_class( 'bar'), 'in_class (ok)');
ok( $root->in_class( 'foo'), 'in_class (ok)');
nok( $root->in_class( 'baz'), 'in_class (nok)');
$root->tag_to_class;
is( $root->class, 'doc', 'tag_to__class');
ok( $root->in_class( 'doc'), 'in_class (ok)');
nok( $root->in_class( 'foo'), 'in_class (nok)');
$root->tag_to_class;
is( $root->class, 'doc', 'tag_to_class (with existing class)');
$root->add_tag_to_class;
is( $root->class, 'doc', 'add_tag_to_class');
$root->att_to_class( 'att1');
is( $root->class, 'val1', 'att_to_class');
$root->att_to_class( 'att1');
is( $root->class, 'val1', 'att_to_class (with existing class)');
$root->add_att_to_class( 'att');
is( $root->class, 'val1', 'att_to_class (non existing att)');
$root->add_att_to_class( 'att2');
is( $root->class, 'val1 val2', 'att_to_class (2 classes now)');
ok( $root->in_class( 'val1'), 'in_class');
ok( $root->in_class( 'val2'), 'in_class');
nok( $root->in_class( 'val'), 'in_class (nok)');
$root->set_tag_class( 'new');
is( $root->sprint, '<new att1="val1" att2="val2" class="doc val1 val2"/>', 'set_tag_class');
$root->move_att_to_class( 'att2');
is( $root->sprint, '<new att1="val1" class="doc val1 val2"/>', 'set_tag_class');

ok( $root->matches( '.doc'), 'match on class (first)');
ok( $root->matches( '.val1'), 'match on class (middle)');
ok( $root->matches( '.val2'), 'match on class (last)');
nok( $root->matches( '.val'), 'match on class (not good)');

}


exit 0;