public function testInvalidBillingAddress()
{
$this->setExpectedException('RuntimeException', 'Invalid billing address');
$basket = new Basket();
$customer = $this->getMock('Sonata\\Component\\Customer\\CustomerInterface');
$basket->setCustomer($customer);
$currency = new Currency();
$currency->setLabel('EUR');
$basket->setCurrency($currency);
$this->getBasketTransform()->transformIntoOrder($basket);
}