fix(tests): consolidar V016 en SqlTestFixture post issue #29

Rebase de CAT-001 sobre main (post #29) requiere:
- EnsureV016SchemaAsync en SqlTestFixture
- Rubro_History en TablesToIgnore central (el commit original b1be4a5 se skipeo por ser obsoleto post consolidacion)
- catalogo:rubros:gestionar en seed canonical de Permiso + RolPermiso admin
- RubroRepositoryTests refactorizado al patron [Collection] + SqlTestFixture
- RubrosControllerTests apunta a TestConnectionStrings.ApiTestDb
- Counts de permisos admin actualizados 24 -> 25 en 5 tests

Verify: App 819/819 + Api 251/251 + vitest 349/349 verde post-rebase.

tests/SIGCM2.Application.Tests/Integration/PermisoRepositoryTests.cs

@@ -73,15 +73,16 @@ public class PermisoRepositoryTests : IAsyncLifetime
     // ── ListAsync ────────────────────────────────────────────────────────────
 
     [Fact]
-    public async Task ListAsync_Returns23CanonicalSeeds()
+    public async Task ListAsync_Returns25CanonicalSeeds()
     {
         var list = await _repository.ListAsync();
 
         // V005 seeds 18 canonical permisos + V007 (UDT-006) adds 3 admin permisos
         // + V011 (ADM-001) adds 'administracion:secciones:gestionar'
         // + V013 (ADM-008) adds 'administracion:puntos_de_venta:gestionar'
-        // + V014 (ADM-009) adds 'administracion:fiscal:gestionar' = 24 total
-        Assert.Equal(24, list.Count);
+        // + V014 (ADM-009) adds 'administracion:fiscal:gestionar'
+        // + V016 (CAT-001) adds 'catalogo:rubros:gestionar' = 25 total
+        Assert.Equal(25, list.Count);
     }
 
     [Fact]

tests/SIGCM2.Application.Tests/Integration/RolPermisoRepositoryTests.cs

@@ -173,15 +173,16 @@ public class RolPermisoRepositoryTests : IAsyncLifetime
     // ── GetByRolCodigoAsync ──────────────────────────────────────────────────
 
     [Fact]
-    public async Task GetByRolCodigoAsync_Admin_Returns23Permisos()
+    public async Task GetByRolCodigoAsync_Admin_Returns25Permisos()
     {
         // admin has 18 permisos from V006 + 3 new admin permisos from V007 (UDT-006)
         // + 1 from V011 (ADM-001): 'administracion:secciones:gestionar'
         // + 1 from V013 (ADM-008): 'administracion:puntos_de_venta:gestionar'
-        // + 1 from V014 (ADM-009): 'administracion:fiscal:gestionar' = 24 total
+        // + 1 from V014 (ADM-009): 'administracion:fiscal:gestionar'
+        // + 1 from V016 (CAT-001): 'catalogo:rubros:gestionar' = 25 total
         var permisos = await _repository.GetByRolCodigoAsync("admin");
 
-        Assert.Equal(24, permisos.Count);
+        Assert.Equal(25, permisos.Count);
     }
 
     [Fact]

tests/SIGCM2.Application.Tests/Rubros/RubroRepositoryTests.cs

@@ -1,73 +1,37 @@
 using Dapper;
-using Microsoft.Data.SqlClient;
-using Respawn;
 using SIGCM2.Domain.Entities;
 using SIGCM2.Infrastructure.Persistence;
+using SIGCM2.TestSupport;
 
 namespace SIGCM2.Application.Tests.Rubros;
 
 /// <summary>
-/// Integration tests for RubroRepository against SIGCM2_Test.
-/// TDD: RED written before implementation, GREEN after RubroRepository was created.
+/// Integration tests for RubroRepository against SIGCM2_Test_App.
+/// Uses shared SqlTestFixture via [Collection("Database")] — fixture maneja Respawn + seeds.
 /// Temporal: after UpdateAsync, dbo.Rubro_History MUST have ≥1 row for that Id.
 /// </summary>
 [Collection("Database")]
 public class RubroRepositoryTests : IAsyncLifetime
 {
-    private const string ConnectionString =
-        "Server=TECNICA3;Database=SIGCM2_Test;User Id=desarrollo;Password=desarrollo2026;TrustServerCertificate=True;";
-
-    private SqlConnection _connection = null!;
-    private Respawner _respawner = null!;
+    private readonly SqlTestFixture _db;
     private RubroRepository _repository = null!;
     private TimeProvider _timeProvider = null!;
 
+    public RubroRepositoryTests(SqlTestFixture db)
+    {
+        _db = db;
+    }
+
     public async Task InitializeAsync()
     {
-        _connection = new SqlConnection(ConnectionString);
-        await _connection.OpenAsync();
+        await _db.ResetAndSeedAsync();
 
-        _respawner = await Respawner.CreateAsync(_connection, new RespawnerOptions
-        {
-            DbAdapter = DbAdapter.SqlServer,
-            TablesToIgnore =
-            [
-                new Respawn.Graph.Table("dbo", "Rol"),
-                new Respawn.Graph.Table("dbo", "Permiso"),
-                new Respawn.Graph.Table("dbo", "RolPermiso"),
-                // *_History tables are system-versioned — engine rejects direct DELETE.
-                new Respawn.Graph.Table("dbo", "Usuario_History"),
-                new Respawn.Graph.Table("dbo", "Rol_History"),
-                new Respawn.Graph.Table("dbo", "Permiso_History"),
-                new Respawn.Graph.Table("dbo", "RolPermiso_History"),
-                // ADM-001 (V011): Medio + Seccion are temporal — history tables cannot be directly deleted.
-                new Respawn.Graph.Table("dbo", "Medio_History"),
-                new Respawn.Graph.Table("dbo", "Seccion_History"),
-                // ADM-008 (V013): PuntoDeVenta is temporal.
-                new Respawn.Graph.Table("dbo", "PuntoDeVenta_History"),
-                // ADM-009 (V014): TipoDeIva + IngresosBrutos son temporales.
-                new Respawn.Graph.Table("dbo", "TipoDeIva_History"),
-                new Respawn.Graph.Table("dbo", "IngresosBrutos_History"),
-                new Respawn.Graph.Table("dbo", "TipoDeIva"),
-                new Respawn.Graph.Table("dbo", "IngresosBrutos"),
-                // CAT-001 (V016): Rubro es temporal — history no puede deletearse directo.
-                new Respawn.Graph.Table("dbo", "Rubro_History"),
-            ]
-        });
-
-        await _respawner.ResetAsync(_connection);
-        await SeedRolCanonicalAsync();
-
-        var factory = new SqlConnectionFactory(ConnectionString);
+        var factory = new SqlConnectionFactory(TestConnectionStrings.AppTestDb);
         _repository = new RubroRepository(factory);
         _timeProvider = TimeProvider.System;
     }
 
-    public async Task DisposeAsync()
-    {
-        await _connection.CloseAsync();
-        await _connection.DisposeAsync();
-    }
+    public Task DisposeAsync() => Task.CompletedTask;
 
     // ── AddAsync + GetByIdAsync roundtrip ─────────────────────────────────────
 
@@ -381,7 +345,7 @@ public class RubroRepositoryTests : IAsyncLifetime
         Assert.Equal("Actualizado", result!.Nombre);
         Assert.NotNull(result.FechaModificacion);
 
-        var historyCount = await _connection.ExecuteScalarAsync<int>(
+        var historyCount = await _db.Connection.ExecuteScalarAsync<int>(
             "SELECT COUNT(*) FROM dbo.Rubro_History WHERE Id = @Id", new { Id = id });
 
         Assert.True(historyCount >= 1, $"Expected ≥1 history row for Rubro Id={id}, got {historyCount}");
@@ -423,28 +387,4 @@ public class RubroRepositoryTests : IAsyncLifetime
         Assert.NotNull(result.FechaModificacion);
     }
 
-    // ── helpers ───────────────────────────────────────────────────────────────
-
-    private async Task SeedRolCanonicalAsync()
-    {
-        const string sql = """
-            SET QUOTED_IDENTIFIER ON;
-            MERGE dbo.Rol AS t
-            USING (VALUES
-                ('admin', N'Administrador', N'Supervisor total'),
-                ('cajero', N'Cajero', N'Mostrador contado'),
-                ('operador_ctacte', N'Operador Cta Cte', N'Cuenta corriente'),
-                ('picadora', N'Picadora/Correctora', N'Edición de textos'),
-                ('jefe_publicidad', N'Jefe de Publicidad', N'Supervisión de pauta'),
-                ('productor', N'Productor', N'Carga restringida'),
-                ('diagramacion', N'Diagramación/Taller', N'Solo lectura pauta'),
-                ('reportes', N'Reportes', N'Solo lectura reportes')
-            ) AS s (Codigo, Nombre, Descripcion)
-            ON t.Codigo = s.Codigo
-            WHEN NOT MATCHED BY TARGET THEN
-                INSERT (Codigo, Nombre, Descripcion, Activo)
-                VALUES (s.Codigo, s.Nombre, s.Descripcion, 1);
-            """;
-        await _connection.ExecuteAsync(sql);
-    }
 }