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use strict;
use warnings;
use Scalar::Util qw/ refaddr /;
use Test::More tests => 8;
use HTML::FormFu;
my $form = HTML::FormFu->new;
my $fs = $form->element('Fieldset')->id('fs');
my $field = $fs->element('Text')->name('foo')->id('foo');
$field->constraint('Required');
my $clone = $form->clone;
$clone->process( { foo => '' } );
is( refaddr( $clone->get_element->parent ), refaddr($clone), );
is( refaddr( $clone->get_field->parent ), refaddr( $clone->get_element ), );
is( refaddr( $clone->get_constraint->parent ), refaddr( $clone->get_field ), );
is( refaddr( $clone->get_error->parent ), refaddr( $clone->get_field ), );
=pod
Ensure that modifying attributes on the clone doesn't modify the original form.
=cut
$clone->get_element->attrs( { id => 'fs2' } );
$clone->get_field->attrs( { id => 'foo2' } );
is_deeply( $form->get_element->attributes, { id => 'fs' } );
is_deeply( $form->get_field->attributes, { id => 'foo' } );
is_deeply( $clone->get_element->attributes, { id => 'fs2' } );
is_deeply( $clone->get_field->attributes, { id => 'foo2' } );
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