public function testRenderAddressMissingId()
{
$environment = $this->getMockBuilder('Twig_Environment')->disableOriginalConstructor()->getMock();
$deliverySelector = $this->getMock('Sonata\\Component\\Delivery\\ServiceDeliverySelectorInterface');
$address = array('firstname' => '', 'lastname' => '', 'address1' => '', 'postcode' => '', 'city' => '', 'country_code' => '');
$extension = new AddressExtension($deliverySelector);
$extension->renderAddress($environment, $address, true, true);
}