AcknowledgementHandlerTest
getDBName
getDSDAO
init
postSetUp
postTearDown
testMarkMessagePreCompleted
Test if the message status will change to pre-processed, accordingly to the acknowledgement response
testUpdateMessageDF
Test for dealing with the DF response from receiver
testUpdateMessagePS
Test for dealing with the PS response from receiver
testUpdateMessageSD
Test for dealing with the SD response from receiver
testUpdateMessageSegmentForPRMessage
Test if the segment was updated corrspending to the message segment acknowledgement response