Implement basic tests

t/basic.t

@@ -0,0 +1,15 @@
+#!/usr/bin/env perl
+
+use Test::More;
+use Mojo::File qw{curfile};
+use Test::Mojo;
+
+my $script = curfile->dirname->sibling('guestbook-ng.pl');
+my $t      = Test::Mojo->new($script);
+
+# Just make sure we get a 200 OK for now
+$t->get_ok('/')->status_is(200);
+$t->get_ok('/test')->status_is(200);
+$t->post_ok('/test' => form => {string => 'a'})->status_is(200);
+
+done_testing();