ASACORE-775 add junit tests for AboutDataListener

Change-Id: I00b10ed8cd299e160efc000f35509d0e765b2b94
Signed-off-by: Haitao Zhang <haitaoz@qce.qualcomm.com>
Signed-off-by: George Nash <georgen@qce.qualcomm.com>
Merge "ASACORE-775 add junit tests for AboutDataListener" into feature/about_rework