erp-core/orchestration/03-validacion/ESTADO-TESTS-FINANCIAL-2026-01-10.md
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[SIMCO-V38] feat: Actualizar a SIMCO v3.8.0 + cambios backend
- HERENCIA-SIMCO.md actualizado con directivas v3.7 y v3.8
- Actualizaciones en modulos CRM y OpenAPI

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-10 08:53:05 -06:00

12 KiB

ESTADO-TESTS-FINANCIAL-2026-01-10

Tarea: BE-007 - Verificar y documentar tests del modulo Financial

Fecha: 2026-01-10 Modulo: /backend/src/modules/financial/ Estado: COMPLETADO


1. Existencia del Directorio de Tests

Aspecto Estado
Directorio __tests__/ EXISTE
Ubicacion /backend/src/modules/financial/__tests__/
Archivos de test 3 archivos

Archivos de Tests Encontrados

Archivo Tamano Descripcion
accounts.service.spec.ts 28,197 bytes Tests del servicio de cuentas contables
invoices.service.spec.ts 41,053 bytes Tests del servicio de facturas
journal-entries.service.spec.ts 31,436 bytes Tests del servicio de polizas contables

2. Estructura del Modulo Financial

2.1 Services (Servicios)

Servicio Archivo Estado Tests
AccountsService accounts.service.ts CON TESTS
InvoicesService invoices.service.ts CON TESTS
JournalEntriesService journal-entries.service.ts CON TESTS
PaymentsService payments.service.ts SIN TESTS
TaxesService taxes.service.ts SIN TESTS
JournalsService journals.service.ts SIN TESTS
FiscalPeriodsService fiscalPeriods.service.ts SIN TESTS
IncotermsService incoterms.service.ts SIN TESTS
PaymentMethodsService payment-methods.service.ts SIN TESTS
PaymentTermsService payment-terms.service.ts SIN TESTS
ReconcileModelsService reconcile-models.service.ts SIN TESTS

2.2 Controllers

Controller Archivo
FinancialController financial.controller.ts

2.3 Routes

Archivo Descripcion
financial.routes.ts Definicion de rutas del modulo

2.4 Entities (Entidades)

Entidad Archivo
Account account.entity.ts
AccountType account-type.entity.ts
FiscalPeriod fiscal-period.entity.ts
FiscalYear fiscal-year.entity.ts
Incoterm incoterm.entity.ts
Invoice invoice.entity.ts
InvoiceLine invoice-line.entity.ts
JournalEntry journal-entry.entity.ts
JournalEntryLine journal-entry-line.entity.ts
Journal journal.entity.ts
Payment payment.entity.ts
PaymentInvoice payment-invoice.entity.ts
PaymentMethod payment-method.entity.ts
PaymentTerm payment-term.entity.ts
PaymentTermLine payment-term-line.entity.ts
ReconcileModel reconcile-model.entity.ts
ReconcileModelLine reconcile-model-line.entity.ts
Tax tax.entity.ts

3. Verificacion de Casos de Cobertura Requeridos

3.1 Journal Entries Balance Validation (debits = credits)

Caso Estado Ubicacion
Crear poliza balanceada CUBIERTO journal-entries.service.spec.ts - describe('create')
Rechazar poliza desbalanceada CUBIERTO Test: 'should throw ValidationError when entry is not balanced'
Validar balance al publicar CUBIERTO Test: 'should throw ValidationError when posting unbalanced entry'
Validar balance en actualizacion CUBIERTO Test: 'should validate balance when updating lines'
Tolerancia de 0.01 CUBIERTO Implementado con Math.abs(totalDebit - totalCredit) > 0.01

Tests especificos:

// Linea 720-727: Validacion de balance desbalanceado
it('should throw ValidationError when entry is not balanced', async () => {
  const dto = {
    ...
    lines: [
      { accountId: 'acc-1', debit: 1000, credit: 0 },
      { accountId: 'acc-2', debit: 0, credit: 500 }, // Unbalanced
    ],
  };
  await expect(...).rejects.toThrow(ValidationError);
});

3.2 Invoice Workflow (draft -> posted -> paid)

Transicion Estado Detalle
draft -> open (validate) CUBIERTO Test: 'should validate draft invoice and generate number'
open -> paid PARCIAL Logica existe en payments.service.ts pero SIN tests
draft -> cancelled CUBIERTO Test: 'should cancel open invoice successfully'
paid -> cancelled CUBIERTO Test: 'should throw ValidationError when cancelling paid invoice'

Estados de Invoice cubiertos:

  • DRAFT - Estado inicial
  • OPEN - Despues de validate()
  • PAID - Cuando amountResidual = 0 (via payment reconciliation)
  • CANCELLED - Despues de cancel()

Tests especificos:

// Linea 1023-1055: Validacion de factura (draft -> open)
describe('validate', () => {
  it('should validate draft invoice and generate number (customer)', ...);
  it('should generate BILL- prefix for supplier invoice', ...);
  it('should throw ValidationError when validating invoice without lines', ...);
  it('should throw ValidationError when validating non-draft invoice', ...);
});

// Linea 1121-1191: Cancelacion de factura
describe('cancel', () => {
  it('should cancel open invoice successfully', ...);
  it('should throw ValidationError when cancelling paid invoice', ...);
  it('should throw ValidationError when cancelling already cancelled invoice', ...);
  it('should throw ValidationError when cancelling invoice with payments', ...);
});

3.3 Payment Reconciliation

Caso Estado Ubicacion
Reconciliar pago con factura SIN TESTS Logica en payments.service.ts lineas 443-556
Validar monto no excede pago SIN TESTS Implementado pero sin tests
Validar factura pertenece al mismo partner SIN TESTS Implementado pero sin tests
Validar factura esta en estado OPEN SIN TESTS Implementado pero sin tests
Actualizar amountPaid y amountResidual SIN TESTS Implementado pero sin tests
Cambiar status a PAID cuando residual = 0 SIN TESTS Implementado pero sin tests
Revertir reconciliacion al cancelar pago SIN TESTS Implementado pero sin tests

Funcionalidad existente sin tests:

  • paymentsService.reconcile() - Lineas 443-556
  • paymentsService.cancel() - Lineas 562-637

3.4 Multi-currency Handling

Caso Estado Ubicacion
Campo currencyId en Invoice EXISTE invoice.entity.ts linea 70-71
Campo currencyId en Payment EXISTE payment.entity.ts
Campo currencyId en Account EXISTE account.entity.ts
Conversion de moneda NO IMPLEMENTADO No hay servicio de conversion
Tests de multi-moneda NO EXISTEN Sin cobertura de tests

Analisis:

  • Los campos de moneda existen en las entidades
  • Se almacena currencyId en invoices, payments y accounts
  • NO hay logica de conversion de tasas de cambio
  • NO hay tests que verifiquen comportamiento multi-moneda

3.5 Lock Date Enforcement

Caso Estado Ubicacion
Campo lockDate NO EXISTE No hay campo de fecha de bloqueo
Validacion de fecha de bloqueo NO IMPLEMENTADO Sin logica
Tests de lock date NO EXISTEN Sin cobertura

Analisis:

  • El modulo usa FiscalPeriod con estados OPEN/CLOSED
  • Existe closePeriod() y reopenPeriod() en fiscalPeriods.service.ts
  • La validacion de periodo cerrado NO esta conectada a journal entries
  • No hay enforcement de "lock date" al crear/modificar polizas

Alternativa implementada:

  • FiscalPeriod tiene estados: OPEN, CLOSED
  • closePeriod() usa funcion de base de datos financial.close_fiscal_period()
  • Falta conectar la validacion al servicio de journal entries

4. Resumen de Cobertura

4.1 Casos Cubiertos

Caso % Cobertura Tests
Journal entries balance validation 100% 4+ tests especificos
Invoice workflow (draft -> open) 80% Tests completos
Invoice cancellation 100% 4 tests especificos
Account CRUD 100% Tests completos
Account hierarchy (cycle detection) 100% Tests de referencia circular
Tenant isolation 100% Tests en todos los servicios

4.2 Casos Parcialmente Cubiertos

Caso % Cobertura Faltante
Invoice workflow (open -> paid) 30% Tests para transition via payments
Tax calculations 50% Mock de taxesService, sin tests propios

4.3 Casos Sin Cobertura

Caso Prioridad Complejidad
Payment reconciliation ALTA MEDIA
Payment CRUD operations ALTA BAJA
Multi-currency handling MEDIA ALTA
Lock date enforcement MEDIA MEDIA
Fiscal periods operations BAJA MEDIA
Journals CRUD BAJA BAJA
Taxes CRUD BAJA BAJA

5. Metricas de Tests Existentes

5.1 JournalEntriesService Tests

Describe Block Numero de Tests
findAll 7 tests
findById 3 tests
create 4 tests
update 4 tests
post 3 tests
cancel 2 tests
delete 4 tests
Total 27 tests

5.2 InvoicesService Tests

Describe Block Numero de Tests
findAll 8 tests
findById 3 tests
create 3 tests
update 3 tests
delete 2 tests
addLine 2 tests
validate 4 tests
cancel 4 tests
Total 29 tests

5.3 AccountsService Tests

Describe Block Numero de Tests
findAllAccountTypes 2 tests
findAccountTypeById 2 tests
findAll 8 tests
findById 5 tests
create 5 tests
update 5 tests
delete 4 tests
getBalance 4 tests
Total 35 tests

Total Global: 91 tests unitarios


6. Recomendaciones

6.1 Prioridad Alta (Siguiente Sprint)

  1. Crear payments.service.spec.ts

    • Tests para CRUD de pagos
    • Tests para reconciliacion de pagos con facturas
    • Tests para cancelacion y reversion de reconciliacion
  2. Completar workflow Invoice -> Paid

    • Agregar tests de integracion para el flujo completo
    • Verificar actualizacion de amountPaid y amountResidual

6.2 Prioridad Media

  1. Implementar Lock Date Enforcement

    • Agregar campo lockDate a Company o FiscalYear
    • Validar en journalEntriesService.create() y update()
    • Crear tests para la validacion
  2. Tests para Multi-currency

    • Implementar servicio de conversion de moneda
    • Tests para operaciones en diferentes monedas

6.3 Prioridad Baja

  1. Crear tests para servicios auxiliares:
    • taxes.service.spec.ts
    • journals.service.spec.ts
    • fiscalPeriods.service.spec.ts

7. Patron de Tests Utilizado

Los tests existentes siguen un patron consistente:

// 1. Factory functions para datos de prueba
import { createInvoice, createTenant, ... } from 'tests/factories';

// 2. Mock de dependencias
jest.mock('../../../config/typeorm', ...);
jest.mock('../../../shared/utils/logger', ...);

// 3. Estructura describe/it con beforeEach para reset
describe('ServiceName', () => {
  beforeEach(() => {
    resetFactoryCounters();
    jest.clearAllMocks();
    // Setup mocks
  });

  describe('methodName', () => {
    it('should ...', async () => {
      // Arrange
      // Act
      // Assert
    });
  });
});

8. Conclusion

El modulo Financial tiene una cobertura de tests solida para sus servicios principales (Accounts, Invoices, Journal Entries) con 91 tests unitarios. Sin embargo, hay gaps importantes en:

  1. PaymentsService - Sin tests a pesar de tener logica compleja de reconciliacion
  2. Lock Date Enforcement - No implementado
  3. Multi-currency - Campos existen pero sin logica de conversion

La arquitectura de tests es madura y utiliza factories apropiadas, lo que facilitara agregar los tests faltantes siguiendo el patron establecido.


Generado por: Claude (BE-007) Fecha generacion: 2026-01-10