@CheckForNull
  private static RuleDebt toRuleDebt(RuleDto rule, DebtModel debtModel) {
    RuleDebt ruleDebt =
        new RuleDebt().setRuleKey(RuleKey.of(rule.getRepositoryKey(), rule.getRuleKey()));
    Integer effectiveSubCharacteristicId =
        rule.getSubCharacteristicId() != null
            ? rule.getSubCharacteristicId()
            : rule.getDefaultSubCharacteristicId();
    DebtCharacteristic subCharacteristic =
        (effectiveSubCharacteristicId != null
                && !RuleDto.DISABLED_CHARACTERISTIC_ID.equals(effectiveSubCharacteristicId))
            ? debtModel.characteristicById(effectiveSubCharacteristicId)
            : null;
    if (subCharacteristic != null) {
      ruleDebt.setSubCharacteristicKey(subCharacteristic.key());

      String overriddenFunction = rule.getRemediationFunction();
      String defaultFunction = rule.getDefaultRemediationFunction();
      if (overriddenFunction != null) {
        ruleDebt.setFunction(overriddenFunction);
        ruleDebt.setCoefficient(rule.getRemediationCoefficient());
        ruleDebt.setOffset(rule.getRemediationOffset());
        return ruleDebt;
      } else if (defaultFunction != null) {
        ruleDebt.setFunction(defaultFunction);
        ruleDebt.setCoefficient(rule.getDefaultRemediationCoefficient());
        ruleDebt.setOffset(rule.getDefaultRemediationOffset());
        return ruleDebt;
      }
    }
    return null;
  }
  @Test
  public void delete_sub_characteristic() {
    DbSession batchSession = mock(DbSession.class);
    when(dbClient.openSession(true)).thenReturn(batchSession);

    when(ruleDao.findRulesByDebtSubCharacteristicId(batchSession, 2))
        .thenReturn(
            newArrayList(
                new RuleDto()
                    .setSubCharacteristicId(2)
                    .setRemediationFunction(DebtRemediationFunction.Type.LINEAR_OFFSET.toString())
                    .setRemediationCoefficient("2h")
                    .setRemediationOffset("5min")
                    .setDefaultSubCharacteristicId(10)
                    .setDefaultRemediationFunction(
                        DebtRemediationFunction.Type.LINEAR_OFFSET.toString())
                    .setDefaultRemediationCoefficient("4h")
                    .setDefaultRemediationOffset("15min")));
    when(dao.selectById(2, batchSession)).thenReturn(subCharacteristicDto);

    service.delete(2);

    verify(ruleDao).update(eq(batchSession), ruleCaptor.capture());

    RuleDto ruleDto = ruleCaptor.getValue();
    assertThat(ruleDto.getUpdatedAt()).isEqualTo(now);

    // Overridden debt data are disabled
    assertThat(ruleDto.getSubCharacteristicId()).isEqualTo(-1);
    assertThat(ruleDto.getRemediationFunction()).isNull();
    assertThat(ruleDto.getRemediationCoefficient()).isNull();
    assertThat(ruleDto.getRemediationOffset()).isNull();

    // Default debt data should not be touched
    assertThat(ruleDto.getDefaultSubCharacteristicId()).isEqualTo(10);
    assertThat(ruleDto.getDefaultRemediationFunction()).isEqualTo("LINEAR_OFFSET");
    assertThat(ruleDto.getDefaultRemediationCoefficient()).isEqualTo("4h");
    assertThat(ruleDto.getDefaultRemediationOffset()).isEqualTo("15min");

    verify(dao).update(characteristicCaptor.capture(), eq(batchSession));
    CharacteristicDto characteristicDto = characteristicCaptor.getValue();

    // Sub characteristic is disable
    assertThat(characteristicDto.getId()).isEqualTo(2);
    assertThat(characteristicDto.isEnabled()).isFalse();
    assertThat(characteristicDto.getUpdatedAt()).isEqualTo(now);
  }
  @Test
  public void reset_model_on_custom_rules() {
    when(characteristicsXMLImporter.importXML(any(Reader.class)))
        .thenReturn(
            new DebtModel()
                .addRootCharacteristic(
                    new DefaultDebtCharacteristic()
                        .setKey("PORTABILITY")
                        .setName("Portability")
                        .setOrder(1))
                .addSubCharacteristic(
                    new DefaultDebtCharacteristic().setKey("COMPILER").setName("Compiler"),
                    "PORTABILITY"));

    when(dao.selectEnabledCharacteristics(session))
        .thenReturn(
            newArrayList(
                new CharacteristicDto()
                    .setId(1)
                    .setKey("PORTABILITY")
                    .setName("Portability updated")
                    .setOrder(2)
                    .setCreatedAt(oldDate),
                new CharacteristicDto()
                    .setId(2)
                    .setKey("COMPILER")
                    .setName("Compiler updated")
                    .setParentId(1)
                    .setCreatedAt(oldDate)));

    when(ruleDao.selectEnabledAndNonManual(session))
        .thenReturn(
            newArrayList(
                // Template rule
                new RuleDto()
                    .setId(5)
                    .setRepositoryKey("squid")
                    .setRuleKey("XPath")
                    .setSubCharacteristicId(2)
                    .setRemediationFunction(DebtRemediationFunction.Type.LINEAR_OFFSET.toString())
                    .setRemediationCoefficient("2h")
                    .setRemediationOffset("15min"),
                // Custom rule
                new RuleDto()
                    .setId(6)
                    .setRepositoryKey("squid")
                    .setRuleKey("XPath_1369910135")
                    .setTemplateId(5)
                    .setSubCharacteristicId(2)
                    .setRemediationFunction(DebtRemediationFunction.Type.LINEAR_OFFSET.toString())
                    .setRemediationCoefficient("2h")
                    .setRemediationOffset("15min")));

    RulesDefinition.Context context = new RulesDefinition.Context();
    // Template rule
    RulesDefinition.NewRepository repo = context.createRepository("squid", "java").setName("XPath");
    RulesDefinition.NewRule newRule =
        repo.createRule("XPath")
            .setName("XPath")
            .setHtmlDescription("XPath")
            .setSeverity(Severity.BLOCKER)
            .setStatus(RuleStatus.BETA)
            .setDebtSubCharacteristic("COMPILER");
    newRule.setDebtRemediationFunction(
        newRule.debtRemediationFunctions().linearWithOffset("4h", "20min"));
    repo.done();
    when(defLoader.load()).thenReturn(context);

    debtModelBackup.reset();

    verify(ruleDao).selectEnabledAndNonManual(session);
    verify(ruleDao, times(2)).update(eq(session), ruleCaptor.capture());
    verifyNoMoreInteractions(ruleDao);
    verify(session).commit();

    RuleDto rule = ruleCaptor.getAllValues().get(1);

    assertThat(rule.getId()).isEqualTo(6);
    assertThat(rule.getDefaultSubCharacteristicId()).isEqualTo(2);
    assertThat(rule.getDefaultRemediationFunction()).isEqualTo("LINEAR_OFFSET");
    assertThat(rule.getDefaultRemediationCoefficient()).isEqualTo("4h");
    assertThat(rule.getDefaultRemediationOffset()).isEqualTo("20min");
    assertThat(rule.getUpdatedAt()).isEqualTo(now);

    assertThat(rule.getSubCharacteristicId()).isNull();
    assertThat(rule.getRemediationFunction()).isNull();
    assertThat(rule.getRemediationCoefficient()).isNull();
    assertThat(rule.getRemediationOffset()).isNull();
    assertThat(rule.getUpdatedAt()).isEqualTo(now);
  }