/t/010_core/response-coerce_headers.t

 1use strict;
 2use warnings;
 3use Test::More tests => 1;
 4use HTTP::Engine::Response;
 5
 6my $res = HTTP::Engine::Response->new(
 7    headers => {
 8        'X-Foo' => 'bar',
 9    },
10);
11is $res->header('X-Foo'), 'bar';
12