CPAN::Groonga

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

use_ok 'Data::Object::Number';
# deprecated
# can_ok 'Data::Object::Number', 'lt';

use Scalar::Util 'refaddr';

subtest 'test the lt method' => sub {
  my $integer = Data::Object::Number->new(1);
  my $lt      = $integer->lt(2);

  isnt refaddr($integer), refaddr($lt);
  is $lt, 1;

  $lt = $integer->lt(1);

  isnt refaddr($integer), refaddr($lt);
  is $lt, 0;

  isa_ok $integer, 'Data::Object::Number';
  isa_ok $lt,      'Data::Object::Number';
};

ok 1 and done_testing;