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()));
}