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#!perl

use strict;
use warnings;
use Test::More tests => 13;

use lib './t';
do 'testlib.pm';

use Data::ModeMerge;
my $mm = Data::ModeMerge->new;
my $mh = $mm->modes->{CONCAT};

is($mh->name, 'CONCAT', 'name');

is($mh->prefix, '.', 'prefix');

ok(!$mh->check_prefix('ab' ), 'check_prefix 1');
ok( $mh->check_prefix('.ab'), 'check_prefix 2');
ok(!$mh->check_prefix('a.b'), 'check_prefix 3');
ok(!$mh->check_prefix('ab.'), 'check_prefix 4');

is($mh->remove_prefix('ab'  ), 'ab' , 'remove_prefix 1');
is($mh->remove_prefix('.ab' ), 'ab' , 'remove_prefix 2');
is($mh->remove_prefix('..ab'), '.ab', 'remove_prefix 3');
is($mh->remove_prefix('a.b' ), 'a.b', 'remove_prefix 4');
is($mh->remove_prefix('ab.' ), 'ab.', 'remove_prefix 5');

is($mm->add_prefix('ab' , 'CONCAT'), '.ab' , 'add_prefix 1');
is($mm->add_prefix('.ab', 'CONCAT'), '..ab', 'add_prefix 2');