#!/usr/bin/perl use warnings; use strict; use lib ('lib'); use Test::More 'no_plan'; use Petal; $Petal::BASE_DIR = './t/data/'; $Petal::DISK_CACHE = 0; $Petal::MEMORY_CACHE = 0; $Petal::MEMORY_CACHE = 0; $Petal::TAINT = 1; my $string = Petal->new ( 'path_prefix.xml' )->process (foo => { baz => 'success' }, bar => 'baz'); like ($string, qr/success/);