function testCreditNoValidate_throwsIfInvalid()
{
$customer = Braintree_Customer::createNoValidate(array('creditCard' => array('number' => '5105105105105100', 'expirationDate' => '05/12')));
$creditCard = $customer->creditCards[0];
$this->setExpectedException('Braintree_Exception_ValidationsFailed');
Braintree_Customer::creditNoValidate($customer->id, array('amount' => 'invalid'));
}