test.pl

{
    package Site;
    use Mojo::Base 'Mojolicious';
    use strict;
    use warnings;

    our $VERSION = "0.01";

    sub startup {
        my $self = shift;
        $self->sessions->cookie_name(__PACKAGE__);
        $self->sessions->default_expiration(24 * 60 * 60 * 365);    #1 year
        my $r = $self->routes;
        $r->namespaces(['Site::Controller']);
        my $home = $r->any('/')->to(controller => 'Home');
        $home->get('/')->to(action => 'get');
        $self->log->path('mojo.log');
        $self->log->level('debug');
    }

    1;
}

{

    package Site::Controller::Home;
    use base qw|Mojolicious::Controller|;

    sub get {
        my $self = shift;
        warn "UNDER GET";
        $self->app->log->warn('log is here');
        $self->render( text => 'LALALA' );
    }
    1;
}

{
    use Test::More;
    use Test::Mojo;

    my $t = Test::Mojo->new('Site');
    $t->get_ok('/')->status_is(200);

    done_testing;

}