test(adm-009): IngresosBrutos handler tests mirror (Red)

2026-04-17 18:09:44 -03:00
parent 8db2b333c0
commit 2cd25e1036
8 changed files with 606 additions and 0 deletions
--- a/tests/SIGCM2.Application.Tests/IngresosBrutos/NuevaVersion/NuevaVersionIngresosBrutosCommandHandlerTests.cs
+++ b/tests/SIGCM2.Application.Tests/IngresosBrutos/NuevaVersion/NuevaVersionIngresosBrutosCommandHandlerTests.cs
@@ -0,0 +1,121 @@
+using NSubstitute;
+using SIGCM2.Application.Abstractions.Persistence;
+using SIGCM2.Application.Audit;
+using SIGCM2.Application.IngresosBrutos.NuevaVersion;
+using SIGCM2.Domain.Exceptions;
+using SIGCM2.Domain.Fiscal;
+using IibbEntity = SIGCM2.Domain.Entities.IngresosBrutos;
+
+namespace SIGCM2.Application.Tests.IngresosBrutos.NuevaVersion;
+
+public class NuevaVersionIngresosBrutosCommandHandlerTests
+{
+    private readonly IIngresosBrutosRepository _repo = Substitute.For<IIngresosBrutosRepository>();
+    private readonly IAuditLogger _audit = Substitute.For<IAuditLogger>();
+    private readonly NuevaVersionIngresosBrutosCommandHandler _handler;
+
+    private static IibbEntity MakePredecesora(int id = 1, DateOnly? vigenciaHasta = null) =>
+        IibbEntity.FromDb(
+            id: id, provincia: ProvinciaArgentina.BuenosAires, descripcion: "IIBB BA",
+            alicuota: 3m, activo: true,
+            vigenciaDesde: new DateOnly(2024, 1, 1),
+            vigenciaHasta: vigenciaHasta,
+            predecesorId: null,
+            fechaCreacion: DateTime.UtcNow,
+            fechaModificacion: null);
+
+    private static NuevaVersionIngresosBrutosCommand ValidCommand() => new(
+        PredecesoraId: 1,
+        NuevaAlicuota: 5m,
+        VigenciaDesde: new DateOnly(2025, 1, 1));
+
+    public NuevaVersionIngresosBrutosCommandHandlerTests()
+    {
+        _handler = new NuevaVersionIngresosBrutosCommandHandler(_repo, _audit);
+        _repo.GetByIdAsync(1, Arg.Any<CancellationToken>()).Returns(MakePredecesora());
+        _repo.UpdateCierreVigenciaAsync(Arg.Any<int>(), Arg.Any<DateOnly>(), Arg.Any<CancellationToken>()).Returns(true);
+        _repo.InsertAsync(Arg.Any<IibbEntity>(), Arg.Any<CancellationToken>()).Returns(88);
+    }
+
+    [Fact]
+    public async Task Handle_HappyPath_ReturnsDtoWithCorrectIds()
+    {
+        var result = await _handler.Handle(ValidCommand());
+
+        Assert.Equal(1, result.PredecesoraId);
+        Assert.Equal(88, result.NuevaVersionId);
+    }
+
+    [Fact]
+    public async Task Handle_HappyPath_CallsUpdateCierreVigenciaOnce()
+    {
+        await _handler.Handle(ValidCommand());
+
+        await _repo.Received(1).UpdateCierreVigenciaAsync(
+            1, new DateOnly(2024, 12, 31), Arg.Any<CancellationToken>());
+    }
+
+    [Fact]
+    public async Task Handle_HappyPath_CallsInsertWithCorrectAlicuota()
+    {
+        await _handler.Handle(ValidCommand());
+
+        await _repo.Received(1).InsertAsync(
+            Arg.Is<IibbEntity>(e => e.Alicuota == 5m && e.PredecesorId == 1),
+            Arg.Any<CancellationToken>());
+    }
+
+    [Fact]
+    public async Task Handle_HappyPath_CallsAuditOnceWithCorrectAction()
+    {
+        await _handler.Handle(ValidCommand());
+
+        await _audit.Received(1).LogAsync(
+            action: "ingresos_brutos.nueva_version",
+            targetType: "IngresosBrutos",
+            targetId: Arg.Any<string>(),
+            metadata: Arg.Any<object?>(),
+            ct: Arg.Any<CancellationToken>());
+    }
+
+    [Fact]
+    public async Task Handle_PredecesoraNotFound_ThrowsIngresosBrutosNotFoundException()
+    {
+        _repo.GetByIdAsync(999, Arg.Any<CancellationToken>())
+             .Returns((IibbEntity?)null);
+
+        await Assert.ThrowsAsync<IngresosBrutosNotFoundException>(
+            () => _handler.Handle(new NuevaVersionIngresosBrutosCommand(999, 5m, new DateOnly(2025, 1, 1))));
+    }
+
+    [Fact]
+    public async Task Handle_PredecesoraYaCerrada_ThrowsPredecesorYaCerradoException()
+    {
+        _repo.GetByIdAsync(1, Arg.Any<CancellationToken>())
+             .Returns(MakePredecesora(vigenciaHasta: new DateOnly(2024, 12, 31)));
+
+        await Assert.ThrowsAsync<PredecesorYaCerradoException>(
+            () => _handler.Handle(ValidCommand()));
+    }
+
+    [Fact]
+    public async Task Handle_UpdateCierreVigenciaReturnsFalse_ThrowsPredecesorYaCerradoException()
+    {
+        _repo.UpdateCierreVigenciaAsync(Arg.Any<int>(), Arg.Any<DateOnly>(), Arg.Any<CancellationToken>())
+             .Returns(false);
+
+        await Assert.ThrowsAsync<PredecesorYaCerradoException>(
+            () => _handler.Handle(ValidCommand()));
+    }
+
+    [Fact]
+    public async Task Handle_AuditLoggerThrows_ExceptionBubblesUp()
+    {
+        _audit.LogAsync(Arg.Any<string>(), Arg.Any<string>(), Arg.Any<string>(),
+                        Arg.Any<object?>(), Arg.Any<CancellationToken>())
+              .Returns(Task.FromException(new InvalidOperationException("audit fail")));
+
+        await Assert.ThrowsAsync<InvalidOperationException>(
+            () => _handler.Handle(ValidCommand()));
+    }
+}