private static CityDTO getCity(Long id, String name) {
   CityDTO city = new CityDTO();
   city.setId(id);
   city.setName(name);
   city.setResourcesConsumption(0);
   city.setResourcesProduction(0);
   city.setUnitsSupport(0);
   city.setFoodConsumption(0);
   city.setFoodProduction(0);
   city.setFoodStock(0);
   city.setSize(0);
   city.setTradeProduction(0);
   city.setPeopleEntertainers(0);
   city.setPeopleScientists(0);
   city.setPeopleTaxmen(0);
   city.setWeLoveDay(false);
   city.setDisorder(false);
   city.setSize(1);
   city.setPeopleHappy(0);
   city.setPeopleContent(0);
   city.setPeopleUnhappy(0);
   city.setImprovements(new HashSet<String>());
   city.setHomeUnits(new HashSet<Long>());
   return city;
 }