public void shouldApplyConverterForReverseMapping() {
//given
CarDto carDto = new CarDto( "Morris", 2, "1980", new PersonDto( "Bob" ), new ArrayList<PersonDto>() );
//when
Car car = CarMapper.INSTANCE.carDtoToCar( carDto );
//then
assertThat( car ).isNotNull();
assertThat( car.getManufacturingDate() ).isEqualTo( new GregorianCalendar( 1980, 0, 1 ).getTime() );
}