ExisteArticulosTest.cs

using Microsoft.VisualStudio.TestTools.UnitTesting;
using sage.addons.idatos.Negocio.Clases;
using Sage.ES.S50.UnitTest.Tools;
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Sage.ES.S50.UnitTest.addons.idatos
{
    [TestClass()]
    [DeploymentItem(@"Idatos\", "Idatos")]
    public class ExisteArticuloTest
    {
        #region Properties

        private DataTable dtPlinter_c = new DataTable();
        private DataTable dtPlinter_d = new DataTable();
        private DataTable dtPlinter_d1 = new DataTable();
        private DataTable dtPlinter_d2 = new DataTable();

        private TestContext testContextInstance;

        public TestContext TestContext
        {
            get
            {
                return testContextInstance;
            }
            set
            {
                testContextInstance = value;
            }
        }
        #endregion Properties

        #region Additional test attributes
        // 
        //You can use the following additional attributes as you write your tests:
        //
        //Use ClassInitialize to run code before running the first test in the class
        [ClassInitialize()]
        public static void MyClassInitialize(TestContext testContext)
        {
            //Conexion a Base de Datos
            testContext.__Test_LoadRandomConfig();
        }

        #endregion  Additional test attributes


        [Owner(Owners.Luisa_Galvan), TestMethod()]
        [Priority(1)]
        public void ComprobarExisteArticulo_IdatosTest()
        {
            #region DATOS INPUT

            DataTable ldtArticulo = new DataTable();
            ldtArticulo.Clear();
            ldtArticulo.Columns.Add("codigo", typeof(string));
            ldtArticulo.Columns.Add("nombre", typeof(string));
            
            DataRow ldr = ldtArticulo.NewRow();
            ldr["codigo"] = "cuader13";
            ldr["nombre"] = "Men Adaptive Jacket";
            ldtArticulo.Rows.Add(ldr);
            #endregion

            sage.addons.idatos.Negocio.Clases.idatosConfig.testMode = true;
            string lcCarpetaAleatoria = System.IO.Path.GetRandomFileName().ToUpper();

            GuiaTools loGuiaTools = new GuiaTools();
            loGuiaTools.Tools("0ARTICULOS_20230307.guide", "0ARTICULOS_20230307.csv", lcCarpetaAleatoria);

            //ImportacionBase loImportacion = new ImportacionBase();
            //PrivateObject importacionPO = new PrivateObject(loImportacion);

            ImportacionArticulos loImportacion = new ImportacionArticulos();
            PrivateObject importacionPO = new PrivateObject(loImportacion);

            PrivateType pt = new PrivateType(typeof(ImportacionBase));
            pt.SetStaticFieldOrProperty("dtImportar", loGuiaTools.dtCSV);

            importacionPO.SetFieldOrProperty("dtAuxArticulo", ldtArticulo);
        
            loGuiaTools.DeleteTmp(lcCarpetaAleatoria);

            try
            {
                bool result = (bool)importacionPO.Invoke("ComprobarExiste", new object[] { Convert.ToString(ldtArticulo.Rows[0]["codigo"]) });
                if (result)
                {
                    Assert.IsTrue(result, $"Existe el artículo {Convert.ToString(ldtArticulo.Rows[0]["codigo"])}");
                }
                else
                {
                    Assert.IsFalse(result, $"No existe el artículo {Convert.ToString(ldtArticulo.Rows[0]["codigo"])}");
                }
            }
            catch (Exception)
            {
                Assert.Fail("Se ha producido una excepción en lista de registros automáticos");
            }
            
        }             
    }
}