Furl::PSGI - Furl, but wired to a PSGI app
my $furl = Furl::PSGI->new(
app => $my_app,
# ... any other supported Furl options
# Request is passed to $my_app and nowhere else
my $res = $furl->get('https://foo.baz/any/url');
Furl::PSGI is a subclass of Furl that requires a PSGI app and sends all requests through that app. This helps facilitate testing, where you can pass a Furl::PSGI rather than a Furl and handle any requests in the same process rather than go out over the network with real requests.
Supports all options in "new" in Furl, and additionally requires an app attribute which should be a PSGI app (a code ref), which will receive ALL requests handled by the Furl::PSGI instance returned.
Furl::PSGI is a Furl
There are already modules that do this for LWP and kin for testing, and those can sort of drop in for Furl if you're careful how you use them, but it's still not Furl. There are slight differences in making requests and dealing with responses. I wanted to get a PSGI-connected Furl with no gotchas.
There are also modules like Test::TCP which let you start a process listening on a free localhost port, but it involves forking a process to run your PSGI app in, and that can make a mess of test harnesses that don't handle it.
Meredith Howard <email@example.com>
This software is copyright (c) 2019 by Meredith Howard.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.
To install Furl::PSGI, copy and paste the appropriate command in to your terminal.
perl -MCPAN -e shell
For more information on module installation, please visit the detailed CPAN module installation guide.