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|
use strict;
use warnings;
use Test::More;
{
package DelegateBar;
use Moo;
sub bar { 'unextended!' }
package Does::DelegateToBar;
use Moo::Role;
has _barrer => (
is => 'ro',
default => sub { DelegateBar->new },
handles => { _bar => 'bar' },
);
sub get_barrer { $_[0]->_barrer }
package ConsumesDelegateToBar;
use Moo;
with 'Does::DelegateToBar';
has bong => ( is => 'ro' );
package Does::OverrideDelegate;
use Moo::Role;
sub _bar { 'extended' }
package First;
use Moo;
extends 'ConsumesDelegateToBar';
with 'Does::OverrideDelegate';
has '+_barrer' => ( is => 'rw' );
package Second;
use Moo;
extends 'ConsumesDelegateToBar';
sub _bar { 'extended' }
has '+_barrer' => ( is => 'rw' );
package Fourth;
use Moo;
extends 'ConsumesDelegateToBar';
sub _bar { 'extended' }
has '+_barrer' => (
is => 'rw',
handles => { _baz => 'bar' },
);
package Third;
use Moo;
extends 'ConsumesDelegateToBar';
with 'Does::OverrideDelegate';
has '+_barrer' => (
is => 'rw',
handles => { _baz => 'bar' },
);
}
is(First->new->_bar, 'extended', 'overriding delegate method with role works');
is(Fourth->new->_bar, 'extended', '... even when you specify other delegates in subclass');
is(Fourth->new->_baz, 'unextended!', '... and said other delegate still works');
is(Second->new->_bar, 'extended', 'overriding delegate method directly works');
is(Third->new->_bar, 'extended', '... even when you specify other delegates in subclass');
is(Third->new->_baz, 'unextended!', '... and said other delegate still works');
done_testing;
|
