Plack::Test::MockHTTP - Run mocked HTTP tests through PSGI applications

Plack documentation Contained in the Plack distribution.

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NAME

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Plack::Test::MockHTTP - Run mocked HTTP tests through PSGI applications

DESCRIPTION

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Plack::Test::MockHTTP is a utility to run PSGI application given HTTP::Request objects and return HTTP::Response object out of PSGI application response. See Plack::Test how to use this module.

AUTHOR

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Tatsuhiko Miyagawa

SEE ALSO

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Plack::Test

Plack documentation Contained in the Plack distribution. 
package Plack::Test::MockHTTP;
use strict;
use warnings;

use Carp;
use HTTP::Request;
use HTTP::Response;
use HTTP::Message::PSGI;
use Try::Tiny;

sub test_psgi {
    my %args = @_;

    my $client = delete $args{client} or croak "client test code needed";
    my $app    = delete $args{app}    or croak "app needed";

    my $cb = sub {
        my $req = shift;
        $req->uri->scheme('http')    unless defined $req->uri->scheme;
        $req->uri->host('localhost') unless defined $req->uri->host;
        my $env = $req->to_psgi;

        my $res = try {
            HTTP::Response->from_psgi($app->($env));
        } catch {
            HTTP::Response->from_psgi([ 500, [ 'Content-Type' => 'text/plain' ], [ $_ ] ]);
        };

        $res->request($req);
        return $res;
    };

    $client->($cb);
}

1;

__END__