File: join.t

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liblist-objects-withutils-perl 2.028003-1
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use Test::More;
use strict; use warnings FATAL => 'all';

use Lowu;

ok []->join eq '', 'empty array join ok';

my $arr = [1 .. 3];
cmp_ok $arr->join,      'eq', '1,2,3', 'join without params ok';
cmp_ok $arr->join('-'), 'eq', '1-2-3', 'join with params ok';
cmp_ok $arr->join(''),  'eq', '123',   'join with empty string ok';

done_testing;