CPAN::Groonga

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

use_ok 'Data::Object::Hash';
can_ok 'Data::Object::Hash', 'list';

use Scalar::Util 'refaddr';

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

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

  isnt refaddr($hash), refaddr($values);
  is_deeply [sort @{$values}], [sort %{$hash}];

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

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

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

  @values = sort @values;

  is_deeply [@values], [sort %{$hash}];

  is $values[0],     1;
  isa_ok $values[0], 'Data::Object::Number';

  is $values[1],     2;
  isa_ok $values[1], 'Data::Object::Number';

  is $values[2],     3;
  isa_ok $values[2], 'Data::Object::Number';

  is $values[3],     4;
  isa_ok $values[3], 'Data::Object::Number';

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

ok 1 and done_testing;