@Test
public void testRefreshedValues() throws IllegalStateException, IOException {
conn.nextSimStep();
Vehicle v = conn.getVehicleRepository().getAll().values().iterator().next();
ValueReadQuery<Double> readSpeedQuery = v.queryReadSpeed();
Double speedFirst = readSpeedQuery.get();
for (int i=0; i<10; i++) {
conn.nextSimStep();
Double speedNow = readSpeedQuery.get();