--- /dev/null
+#!perl
+
+use strict;
+use warnings;
+
+use FindBin;
+use lib "$FindBin::Bin/../lib";
+
+use Test::More;
+use Catalyst::Test 'TestApp';
+
+# body '0'
+{
+ my $res = request('/zerobody');
+ is $res->content, '0';
+ is $res->header('Content-Length'), '1';
+}
+
+# body ''
+{
+ my $res = request('/emptybody');
+ is $res->content, '';
+ ok !$res->header('Content-Length');
+}
+
+done_testing;
+