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not ok 1
#   Failed test at /home/tokuhirom/share/cpan/lib/perl5/Test/Builder.pm line 1069.
#          got: '68656c6c6f0d0a'
#     expected: '68656c6c6f0a'
1..1
# Looks like you failed 1 test of 1.

use warnings;
use strict;
use POE;
use POE::Component::Server::TCP;
use Test::TCP;
use Test::More 0.94;

test_tcp(
    client => sub {
        my $port = shift;
        my $sock = IO::Socket::INET->new(
            PeerAddr => 'localhost',
            PeerPort => $port,
        ) or die $!;
        print $sock "hello\n";
        my $res = <$sock>;
        is unpack('H*', $res), unpack('H*', "hello\n");
        done_testing;
    },
    server => sub {
        my $port = shift;

        POE::Component::Server::TCP->new(
            Port        => $port,
            ClientInput => sub { $_[HEAP]->{client}->put($_[ARG0]); },
        );

        POE::Kernel->run;
    },
);