public function testCreate_fromPaymentMethodToken()
{
$customer = Braintree\Customer::createNoValidate();
$card = Braintree\CreditCard::create(['customerId' => $customer->id, 'cardholderName' => 'Cardholder', 'number' => '5105105105105100', 'expirationDate' => '05/12'])->creditCard;
$result = Braintree\PaymentMethodNonce::create($card->token);
$this->assertTrue($result->success);
$this->assertNotNull($result->paymentMethodNonce);
$this->assertNotNull($result->paymentMethodNonce->nonce);
}