use Test::More;
use strict; use warnings FATAL => 'all';

use List::Objects::WithUtils 'array';

my $arr = array( 1 .. 10 );

my $halved = $arr->nsect(2);

isa_ok $halved, 'List::Objects::WithUtils::Array',
  'nsect returned array obj';

ok $halved->count == 2, 'nsect(2) returned two items';

ok $halved->get(0)->count == $halved->get(1)->count,
  'nsect(2) on even set returned even sets';

is_deeply [ $halved->get(0)->all ], [ 1 .. 5 ],
  'nsect(2) first set ok' or diag explain $halved;
is_deeply [ $halved->get(1)->all ], [ 6 .. 10 ],
  'nsect(2) second set ok' or diag explain $halved;

my $thrice = $arr->nsect(3);
is_deeply [ $thrice->get(0)->all ], [ 1 .. 4 ],
  'nsect(3) first set ok' or diag explain $thrice;
is_deeply [ $thrice->get(1)->all ], [ 5 .. 7 ],
  'nsect(3) second set ok' or diag explain $thrice;
is_deeply [ $thrice->get(2)->all ], [ 8 .. 10 ],
  'nsect(4) third set ok' or diag explain $thrice;

done_testing;