CPAN::Groonga

use strict;
use warnings;
use Test::More;

use_ok 'Data::Object::Code';
# deprecated
# can_ok 'Data::Object::Code', 'curry';

use Scalar::Util 'refaddr';

subtest 'test the curry method' => sub {
  my $code   = Data::Object::Code->new(sub { [@_] });
  my $curry  = $code->curry(1, 2, 3);
  my $result = $curry->call(4, 5, 6);

  isnt refaddr($code), refaddr($curry);
  is_deeply $result, [1, 2, 3, 4, 5, 6];

  isa_ok $code,   'Data::Object::Code';
  isa_ok $curry,  'Data::Object::Code';
  isa_ok $result, 'Data::Object::Array';
};

ok 1 and done_testing;