CPAN::Groonga

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

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

use Scalar::Util 'refaddr';

subtest 'test the unfold method' => sub {
  my $hash = Data::Object::Hash->new({
    '5:0' => 4,
    '5:1' => 5,
    '5:2' => 6,
    '7.8' => 8,
    '7.9' => 9,
    '7.0' => bless {1, 2},
  });

  my $unfold = $hash->unfold;

  isnt refaddr($hash), refaddr($unfold);
  is_deeply $unfold, {5, [4, 5, 6], 7, {8, 8, 9, 9, 0, bless {1, 2}}};

  isa_ok $hash,   'Data::Object::Hash';
  isa_ok $unfold, 'Data::Object::Hash';
};

subtest 'test the unfold method' => sub {
  my $hash
    = Data::Object::Hash->new({
    '5:0' => 4, '5:1.5' => 6, '7.8' => 8, '7.9' => 9, '7.0' => bless {1, 2},
    });

  my $unfold = $hash->unfold;

  isnt refaddr($hash), refaddr($unfold);
  is_deeply $unfold, {5, [4, {5, 6}], 7, {8, 8, 9, 9, 0, bless {1, 2}}};

  isa_ok $hash,   'Data::Object::Hash';
  isa_ok $unfold, 'Data::Object::Hash';
};

ok 1 and done_testing;