feat(application): Product handlers + DI registration, fix permiso count to 27 (PRD-002)

2026-04-19 13:07:59 -03:00
parent 8b555e1f8b
commit bb455be745
13 changed files with 1030 additions and 5 deletions
--- a/tests/SIGCM2.Application.Tests/Products/Deactivate/DeactivateProductCommandHandlerTests.cs
+++ b/tests/SIGCM2.Application.Tests/Products/Deactivate/DeactivateProductCommandHandlerTests.cs
@@ -0,0 +1,133 @@
+using FluentAssertions;
+using Microsoft.Extensions.Time.Testing;
+using NSubstitute;
+using NSubstitute.ExceptionExtensions;
+using SIGCM2.Application.Abstractions.Persistence;
+using SIGCM2.Application.Audit;
+using SIGCM2.Application.Products.Deactivate;
+using SIGCM2.Domain.Entities;
+using SIGCM2.Domain.Exceptions;
+
+namespace SIGCM2.Application.Tests.Products.Deactivate;
+
+/// <summary>
+/// PRD-002 — DeactivateProductCommandHandler tests.
+/// </summary>
+public class DeactivateProductCommandHandlerTests
+{
+    private readonly IProductRepository _repo = Substitute.For<IProductRepository>();
+    private readonly IAuditLogger _audit = Substitute.For<IAuditLogger>();
+    private readonly FakeTimeProvider _time = new(new DateTimeOffset(2026, 4, 19, 14, 0, 0, TimeSpan.Zero));
+    private readonly DeactivateProductCommandHandler _handler;
+
+    public DeactivateProductCommandHandlerTests()
+    {
+        _handler = new DeactivateProductCommandHandler(_repo, _audit, _time);
+    }
+
+    private static Product ActiveProduct(int id = 1) => new(
+        id: id, nombre: "Clasificado Estándar",
+        medioId: 1, productTypeId: 2, rubroId: null,
+        basePrice: 100.50m, priceDurationDays: null,
+        isActive: true,
+        fechaCreacion: new DateTime(2026, 1, 1, 0, 0, 0, DateTimeKind.Utc),
+        fechaModificacion: null);
+
+    private static Product InactiveProduct(int id = 1) => new(
+        id: id, nombre: "Clasificado Estándar",
+        medioId: 1, productTypeId: 2, rubroId: null,
+        basePrice: 100.50m, priceDurationDays: null,
+        isActive: false,
+        fechaCreacion: new DateTime(2026, 1, 1, 0, 0, 0, DateTimeKind.Utc),
+        fechaModificacion: null);
+
+    // ── Not found ────────────────────────────────────────────────────────────
+
+    [Fact]
+    public async Task Handle_NotFound_ThrowsProductNotFoundException()
+    {
+        _repo.GetByIdAsync(99, Arg.Any<CancellationToken>()).Returns((Product?)null);
+
+        var act = async () => await _handler.Handle(new DeactivateProductCommand(99));
+
+        await act.Should().ThrowAsync<ProductNotFoundException>()
+            .Where(e => e.ProductId == 99);
+    }
+
+    // ── Already inactive (idempotent) ─────────────────────────────────────────
+
+    [Fact]
+    public async Task Handle_AlreadyInactive_ReturnsDto_NoAudit_NoRepoUpdate()
+    {
+        _repo.GetByIdAsync(1, Arg.Any<CancellationToken>()).Returns(InactiveProduct());
+
+        var result = await _handler.Handle(new DeactivateProductCommand(1));
+
+        result.Id.Should().Be(1);
+        result.IsActive.Should().BeFalse();
+        await _repo.DidNotReceive().UpdateAsync(Arg.Any<Product>(), Arg.Any<CancellationToken>());
+        await _audit.DidNotReceive().LogAsync(
+            Arg.Any<string>(), Arg.Any<string>(), Arg.Any<string>(),
+            Arg.Any<object?>(), Arg.Any<CancellationToken>());
+    }
+
+    // ── Happy path ───────────────────────────────────────────────────────────
+
+    [Fact]
+    public async Task Handle_ActiveProduct_DeactivatesAndAudits()
+    {
+        _repo.GetByIdAsync(1, Arg.Any<CancellationToken>()).Returns(ActiveProduct());
+
+        await _handler.Handle(new DeactivateProductCommand(1));
+
+        await _repo.Received(1).UpdateAsync(
+            Arg.Is<Product>(p => !p.IsActive),
+            Arg.Any<CancellationToken>());
+        await _audit.Received(1).LogAsync(
+            action: "producto.deactivated",
+            targetType: "Product",
+            targetId: "1",
+            metadata: Arg.Any<object?>(),
+            ct: Arg.Any<CancellationToken>());
+    }
+
+    [Fact]
+    public async Task Handle_UsesTimeProviderInDeactivate()
+    {
+        _repo.GetByIdAsync(1, Arg.Any<CancellationToken>()).Returns(ActiveProduct());
+        var expectedDate = _time.GetUtcNow().UtcDateTime;
+
+        await _handler.Handle(new DeactivateProductCommand(1));
+
+        await _repo.Received(1).UpdateAsync(
+            Arg.Is<Product>(p => p.FechaModificacion == expectedDate),
+            Arg.Any<CancellationToken>());
+    }
+
+    [Fact]
+    public async Task Handle_ReturnsDtoWithIsActiveFalse()
+    {
+        _repo.GetByIdAsync(1, Arg.Any<CancellationToken>()).Returns(ActiveProduct());
+
+        var result = await _handler.Handle(new DeactivateProductCommand(1));
+
+        result.IsActive.Should().BeFalse();
+    }
+
+    // ── Rollback ──────────────────────────────────────────────────────────────
+
+    [Fact]
+    public async Task Handle_RepoThrows_AuditNotCalled()
+    {
+        _repo.GetByIdAsync(1, Arg.Any<CancellationToken>()).Returns(ActiveProduct());
+        _repo.UpdateAsync(Arg.Any<Product>(), Arg.Any<CancellationToken>())
+             .ThrowsAsync(new InvalidOperationException("DB error"));
+
+        var act = async () => await _handler.Handle(new DeactivateProductCommand(1));
+        await act.Should().ThrowAsync<InvalidOperationException>();
+
+        await _audit.DidNotReceive().LogAsync(
+            Arg.Any<string>(), Arg.Any<string>(), Arg.Any<string>(),
+            Arg.Any<object?>(), Arg.Any<CancellationToken>());
+    }
+}