@Test
  public void fail_to_create_sub_characteristic_when_wrong_permission() {
    userSessionRule.setGlobalPermissions(GlobalPermissions.DASHBOARD_SHARING);

    try {
      service.create("Compilation", 1);
      fail();
    } catch (Exception e) {
      assertThat(e).isInstanceOf(ForbiddenException.class);
    }
  }
  @Test
  public void fail_to_create_sub_characteristic_when_parent_id_is_not_a_root_characteristic() {
    when(dao.selectById(1, session)).thenReturn(subCharacteristicDto);

    try {
      service.create("Compilation", 1);
      fail();
    } catch (BadRequestException e) {
      assertThat(e.firstError().getKey())
          .isEqualTo("A sub characteristic can not have a sub characteristic as parent.");
    }
  }
  @Test
  public void create_first_characteristic() {
    when(dao.selectMaxCharacteristicOrder(session)).thenReturn(0);

    DefaultDebtCharacteristic result =
        (DefaultDebtCharacteristic) service.create("Portability", null);

    assertThat(result.id()).isEqualTo(currentId);
    assertThat(result.key()).isEqualTo("PORTABILITY");
    assertThat(result.name()).isEqualTo("Portability");
    assertThat(result.order()).isEqualTo(1);
    assertThat(result.createdAt()).isEqualTo(now);
  }
  @Test
  public void fail_to_create_sub_characteristic_when_name_already_used() {
    when(dao.selectByName("Compilation", session)).thenReturn(new CharacteristicDto());
    when(dao.selectById(1, session)).thenReturn(characteristicDto);

    try {
      service.create("Compilation", 1);
      fail();
    } catch (BadRequestException e) {
      assertThat(e.firstError().getKey()).isEqualTo("errors.is_already_used");
      assertThat(e.firstError().getParams()[0]).isEqualTo("Compilation");
    }
  }
  @Test
  public void fail_to_create_sub_characteristic_when_parent_does_not_exists() {
    when(dao.selectById(1, session)).thenReturn(null);

    try {
      service.create("Compilation", 1);
      fail();
    } catch (Exception e) {
      assertThat(e)
          .isInstanceOf(NotFoundException.class)
          .hasMessage("Characteristic with id 1 does not exists.");
    }
  }
  @Test
  public void create_sub_characteristic() {
    when(dao.selectById(1, session)).thenReturn(characteristicDto);

    DefaultDebtCharacteristic result =
        (DefaultDebtCharacteristic) service.create("Compilation name", 1);

    assertThat(result.id()).isEqualTo(currentId);
    assertThat(result.key()).isEqualTo("COMPILATION_NAME");
    assertThat(result.name()).isEqualTo("Compilation name");
    assertThat(result.parentId()).isEqualTo(1);
    assertThat(result.createdAt()).isEqualTo(now);
  }