function test_multipleValueNode_merchantAccountId()
 {
     $transaction = Braintree_Transaction::saleNoValidate(array('amount' => Braintree_Test_TransactionAmounts::$authorize, 'creditCard' => array('number' => Braintree_Test_CreditCardNumbers::$visa, 'expirationDate' => '05/2012')));
     $collection = Braintree_Transaction::search(array(Braintree_TransactionSearch::id()->is($transaction->id), Braintree_TransactionSearch::merchantAccountId()->is($transaction->merchantAccountId)));
     $this->assertEquals(1, $collection->maximumCount());
     $this->assertEquals($transaction->id, $collection->firstItem()->id);
     $collection = Braintree_Transaction::search(array(Braintree_TransactionSearch::id()->is($transaction->id), Braintree_TransactionSearch::merchantAccountId()->in(array($transaction->merchantAccountId, "bogus_merchant_account_id"))));
     $this->assertEquals(1, $collection->maximumCount());
     $this->assertEquals($transaction->id, $collection->firstItem()->id);
     $collection = Braintree_Transaction::search(array(Braintree_TransactionSearch::id()->is($transaction->id), Braintree_TransactionSearch::merchantAccountId()->is("bogus_merchant_account_id")));
     $this->assertEquals(0, $collection->maximumCount());
 }