use Weasel;
  use Weasel::Session;
  use Weasel::Driver::Mock;

  my %opts = (
    states => [
       { cmd => 'get', args => [ 'http://localhost/index' ] },
       { cmd => 'find', args => [ '//div[@id="your-id"]' ] },
    ],
  );
  my $weasel = Weasel->new(
       default_session => 'default',
       sessions => {
          default => Weasel::Session->new(
            driver => Weasel::Driver::Mock->new(%opts),
          ),
       });

  $weasel->session->get('http://localhost/index');