handler.messageReceived( session, message );
Object msg = session.getMessage();
assertEquals( "session.getMessage() instanceOf", TgsRep.class, msg.getClass() );
TgsRep reply = ( TgsRep ) msg;
KerberosTime expectedEndTime = new KerberosTime( now + KerberosTime.DAY );
boolean isClose = Math.abs( reply.getEndTime().getTime() - expectedEndTime.getTime() ) < 5000;
assertTrue( "Expected renew till time", isClose );
}