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#!/usr/bin/perl
use strict;
use warnings;
use Test::More;
use Test::Exception;
use Scalar::Util 'blessed';
{
package Dog;
use Moose::Role;
sub talk { 'woof' }
package Foo;
use Moose;
has 'dog' => (
is => 'rw',
does => 'Dog',
);
no Moose;
package Bar;
sub new {
return bless {}, shift;
}
}
my $bar = Bar->new;
isa_ok($bar, 'Bar');
my $foo = Foo->new;
isa_ok($foo, 'Foo');
ok(!$bar->can( 'talk' ), "... the role is not composed yet");
dies_ok {
$foo->dog($bar)
} '... and setting the accessor fails (not a Dog yet)';
Dog->meta->apply($bar);
ok($bar->can('talk'), "... the role is now composed at the object level");
is($bar->talk, 'woof', '... got the right return value for the newly composed method');
lives_ok {
$foo->dog($bar)
} '... and setting the accessor is okay';
done_testing;
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