CPAN::Groonga

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

use_ok 'Data::Object::Hash';
# deprecated
# can_ok 'Data::Object::Hash', 'values';

use Scalar::Util 'refaddr';

subtest 'test the values method' => sub {
  my $hash = Data::Object::Hash->new({1 .. 8});

  my @argument = ();
  my $values   = $hash->values(@argument);

  isnt refaddr($hash), refaddr($values);
  is_deeply [sort { $a <=> $b } @{$values}], [sort { $a <=> $b } values %{$hash}];

  isa_ok $hash,   'Data::Object::Hash';
  isa_ok $values, 'Data::Object::Array';
};

ok 1 and done_testing;