Test GSUP message decoding/encoding
  Testing Send Authentication Info Request
          Send Authentication Info Request OK
  Testing Send Authentication Info Error
          Send Authentication Info Error OK
  Testing Send Authentication Info Result
          Send Authentication Info Result OK
  Testing Update Location Request
          Update Location Request OK
  Testing Update Location Error
          Update Location Error OK
  Testing Update Location Result
          Update Location Result OK
  Testing Location Cancellation Request
          Location Cancellation Request OK
  Testing Location Cancellation Error
          Location Cancellation Error OK
  Testing Location Cancellation Result
          Location Cancellation Result OK
  Testing Purge MS Request
          Purge MS Request OK
  Testing Purge MS Error
          Purge MS Error OK
  Testing Purge MS Result
          Purge MS Result OK
  Testing Send Authentication Info Result with IK, CK, AUTN and RES (UMTS)
          Send Authentication Info Result with IK, CK, AUTN and RES (UMTS) OK
  Testing Send Authentication Info Request with AUTS and RAND (UMTS)
          Send Authentication Info Request with AUTS and RAND (UMTS) OK
Done.