@Test
public void removeDescription() throws Exception {

  JsonNode road = mapper.readTree("{\"description\":\"description1\"}");
  List<PatchOperation> operations = singletonList(PatchOperation.remove("/description"));
  JsonNode result = underTest.apply(road, operations);
  assertThat(result.isMissingNode(), is(false));
  assertThat(result.get("description"), is(nullValue()));
}