Serialize() public method

public Serialize ( ) : string
return string
        public void testCapture()
        {
            capture capture = new capture();
            capture.litleTxnId = 12345678000;
            capture.amount = 106;

            batchRequest.addCapture(capture);

            Assert.AreEqual(1, batchRequest.getNumCapture());
            Assert.AreEqual(capture.amount, batchRequest.getSumOfCapture());

            mockLitleFile.Verify(litleFile => litleFile.createRandomFile(It.IsAny<String>(), It.IsAny<String>(), It.IsAny<String>(), mockLitleTime.Object));
            mockLitleFile.Verify(litleFile => litleFile.AppendLineToFile(mockFilePath, capture.Serialize()));
        }