Update CarmaCloudMessageAmbassadorTest.java

co-simulation/fed/mosaic-carma-cloud/src/test/java/org/eclipse/mosaic/fed/carmacloud/ambassador/CarmaCloudMessageAmbassadorTest.java

@@ -125,7 +125,7 @@ public void testInitialize() throws InternalFederateException, IllegalValueExcep
     public void testProcessTimeAdvanceGrant() throws InternalFederateException, IllegalValueException, NoSuchFieldException, SecurityException
     {
         //Test processTimeAdvanceGrant for CARMA Cloud Registration
-        ambassador.processTimeAdvanceGrant(10);
+        ambassador.processTimeAdvanceGrant(100000000L);
         // Verify received messages were attempted to be pulled from CARMA Cloud Registration Receiver mock
         verify(receiverMock, times(1)).getReceivedMessages();
         verify(rtiMock, times(1)).requestAdvanceTime(100000000L, 0L, ((byte) 2));