NAME

Test::TCP - testing TCP program

SYNOPSIS

    use Test::TCP;
    test_tcp(
        client => sub {
            my $port = shift;
            # send request to the server
        },
        server => sub {
            my $port = shift;
            # run server
        },
    );

using other server program

    test_tcp(
        client => sub {
            my $port = shift;
            # send request to the server
        },
        server => sub {
            exec '/foo/bar/bin/server', 'options';
        },
    );

DESCRIPTION

Test::TCP is test utilities for TCP/IP program.

METHODS

empty_port

    my $port = empty_port();

Get the available port number, you can use.

test_tcp

    test_tcp(
        client => sub {
            my $port = shift;
            # send request to the server
        },
        server => sub {
            my $port = shift;
            # run server
        },
        # optional
        port => 8080
    );

wait_port

    wait_port(8080);

Waits for a particular port is available for connect.

FAQ

How to invoke two servers?

You can call test_tcp() twice!

    test_tcp(
        client => sub {
            my $port1 = shift;
            test_tcp(
                client => sub {
                    my $port2 = shift;
                    # some client code here
                },
                server => sub {
                    my $port2 = shift;
                    # some server2 code here
                },
            );
        },
        server => sub {
            my $port1 = shift;
            # some server1 code here
        },
    );

AUTHOR

Tokuhiro Matsuno <tokuhirom@gmail.com>

THANKS TO

kazuhooku

dragon3

SEE ALSO

LICENSE

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.