Test::RequiresInternet - Easily test network connectivity

       Mark Allen <mrallen1@yahoo.com>

       This software is copyright (c) 2014 by Mark Allen.

       This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5
       programming language system itself.

perl v5.36.0                                       2022-12-06                        Test::RequiresInternet(3pm)

       Test::RequiresInternet - Easily test network connectivity

       This module is intended to easily test network connectivity before functional tests begin to non-local
       Internet resources.  It does not require any modules beyond those supplied in core Perl.

       If you do not specify a host/port pair, then the module defaults to using "www.google.com" on port 80.

       You may optionally specify the port by its name, as in "http" or "ldap".  If you do this, the test module
       will attempt to look up the port number using "getservbyname".

       If you do specify a host and port, they must be specified in pairs. It is a fatal error to omit one or
       the other.

       If the environment variable "NO_NETWORK_TESTING" is set, then the tests will be skipped without
       attempting any socket connections.

       If the sockets cannot connect to the specified hosts and ports, the exception is caught, reported and the
       tests skipped.

         use Test::More;
         use Test::RequiresInternet ('www.example.com' => 80, 'foobar.io' => 25);

         # if you reach here, sockets successfully connected to hosts/ports above
         plan tests => 1;

         ok(do_that_internet_thing());

       version 0.05