use strict; use Test::Base; use UNIVERSAL::to_json; plan tests => 1 * blocks; filters { input => 'chomp', output => 'chomp' }; run { my $block = shift; my $input = eval $block->input; is $input->to_json, $block->output, $block->name; } __END__ === Object->to_json --- input bless { foo => 'bar' }, 'Baz' --- output {"foo":"bar"}