source: class Java8LocalDateConverterTest {
  
      @Test
      public void operationIsSymetric() {
  
target:         final LocalDate originalDate = LocalDate.of(2014, 1, 1);
          final Java8LocalDateConverter converter = new Java8LocalDateConverter();
          final Object serialized = converter.toDbValue(originalDate);
          final Object unserialized = converter.fromDbValue(serialized);
  
          assertThat(unserialized).isEqualTo(originalDate);
      }
  
  }