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