public void testAddVendorCredit()
{
vendorCredit vendorCredit = new vendorCredit();
vendorCredit.fundingSubmerchantId = "123456";
vendorCredit.vendorName = "merchant";
vendorCredit.fundsTransferId = "123467";
vendorCredit.amount = 106L;
echeckType echeck = new echeckType();
echeck.accType = echeckAccountTypeEnum.Checking;
echeck.accNum = "12345657890";
echeck.routingNum = "123456789";
echeck.checkNum = "123455";
vendorCredit.accountInfo = echeck;
batchRequest.addVendorCredit(vendorCredit);
Assert.AreEqual(1, batchRequest.getNumVendorCredit());
Assert.AreEqual(106L, batchRequest.getVendorCreditAmount());
mockLitleFile.Verify(litleFile => litleFile.createRandomFile(It.IsAny<String>(), It.IsAny<String>(), It.IsAny<String>(), mockLitleTime.Object));
mockLitleFile.Verify(litleFile => litleFile.AppendLineToFile(mockFilePath, vendorCredit.Serialize()));
}