How to run a Perl Dancer Test

Reading through the Dancer::Test documentation made it seem straightforward to do a test, but I'm missing something. If I have the following Dancer application (WebApp.pm):

package WebApp;
use Dancer;

# declare routes/actions
get '/' => sub {
    "Hello World";
};

dance;

and then the following testing file 001_base.t:

use strict;
use warnings;
use Test::More tests => 1;

use WebApp;
use Dancer::Test;

response_status_is [GET => '/'], 200, "GET / is found";

Then when I run the test: perl 001_base.t, the output is that the dancer script starts up:

Dancer 1.3132 server 7679 listening on http://0.0.0.0:3000
== Entering the development dance floor ...

But then waits. (This is the same as if I just run the code in WebApp.pm). What am I missing here? I guess I'm not running the test correctly.