unit test print file dependant of global var

test/OBSW_UnitTest.py

@@ -53,7 +53,7 @@ class TestService(unittest.TestCase):
         cls.waitTime = 5.0
         cls.testQueue = queue.Queue()
         cls.tcTimeoutFactor = g.tcSendTimeoutFactor
-        cls.printFile = True
+        cls.printFile = g.printToFile
         cls.tmtcPrinter = TmtcPrinter(cls.displayMode, cls.printFile, True)
         if g.comIF == 0:
             cls.communicationInterface = EthernetComIF(cls.tmtcPrinter, g.tmTimeout, g.tcSendTimeoutFactor,