diff --git a/tienda_ilusion/don_confiao/tests/test_admin_code.py b/tienda_ilusion/don_confiao/tests/test_admin_code.py
index 87194f0..debab0a 100644
--- a/tienda_ilusion/don_confiao/tests/test_admin_code.py
+++ b/tienda_ilusion/don_confiao/tests/test_admin_code.py
@@ -1,4 +1,5 @@
-from django.test import TestCase, Client
+from django.contrib.auth.models import User
+from django.test import TestCase
 
 from ..models import AdminCode
 
@@ -7,14 +8,18 @@ import json
 
 class TestAdminCode(TestCase):
     def setUp(self):
+        username = 'nombre_usuario'
+        password = 'contraseña'
+        email = 'correo@example.com'
+        self.user = User.objects.create_user(username, email, password)
+        self.client.login(username=username, password=password)
+
         self.valid_code = 'some valid code'
         admin_code = AdminCode()
         admin_code.value = self.valid_code
         admin_code.clean()
         admin_code.save()
 
-        self.client = Client()
-
     def test_validate_code(self):
         url = '/don_confiao/api/admin_code/validate/' + self.valid_code
         response = self.client.get(url)
diff --git a/tienda_ilusion/don_confiao/tests/test_api.py b/tienda_ilusion/don_confiao/tests/test_api.py
index e9c59dc..06072ba 100644
--- a/tienda_ilusion/don_confiao/tests/test_api.py
+++ b/tienda_ilusion/don_confiao/tests/test_api.py
@@ -2,7 +2,7 @@ import json
 import csv
 import io
 
-from django.urls import reverse
+from django.contrib.auth.models import User
 from rest_framework import status
 from rest_framework.test import APITestCase
 from ..models import Sale, Product, Customer
@@ -10,6 +10,12 @@ from ..models import Sale, Product, Customer
 
 class TestAPI(APITestCase):
     def setUp(self):
+        username = 'nombre_usuario'
+        password = 'contraseña'
+        email = 'correo@example.com'
+        self.user = User.objects.create_user(username, email, password)
+        self.client.login(username=username, password=password)
+
         self.product = Product.objects.create(
             name='Panela',
             price=5000,
diff --git a/tienda_ilusion/don_confiao/tests/test_customers_from_tryton.py b/tienda_ilusion/don_confiao/tests/test_customers_from_tryton.py
index 3924f4d..5657467 100644
--- a/tienda_ilusion/don_confiao/tests/test_customers_from_tryton.py
+++ b/tienda_ilusion/don_confiao/tests/test_customers_from_tryton.py
@@ -1,12 +1,19 @@
 import json
 from unittest.mock import patch
 
-from django.test import Client, TestCase
+from django.contrib.auth.models import User
+from django.test import TestCase
 from ..models import Customer
 
 
 class TestCustomersFromTryton(TestCase):
     def setUp(self):
+        username = 'nombre_usuario'
+        password = 'contraseña'
+        email = 'correo@example.com'
+        self.user = User.objects.create_user(username, email, password)
+        self.client.login(username=username, password=password)
+
         self.customer = Customer.objects.create(
             name='Calos',
             external_id=5
diff --git a/tienda_ilusion/don_confiao/tests/test_exportar_ventas_para_tryton.py b/tienda_ilusion/don_confiao/tests/test_exportar_ventas_para_tryton.py
index 09765da..eabb4ad 100644
--- a/tienda_ilusion/don_confiao/tests/test_exportar_ventas_para_tryton.py
+++ b/tienda_ilusion/don_confiao/tests/test_exportar_ventas_para_tryton.py
@@ -2,13 +2,20 @@ import csv
 import json
 from unittest.mock import patch
 
-from django.test import TestCase, Client
-from django.urls import reverse
+from django.contrib.auth.models import User
+from django.test import TestCase
 
 from ..models import Sale, SaleLine, Product, Customer
 
+
 class TestExportarVentasParaTryton(TestCase):
     def setUp(self):
+        username = 'nombre_usuario'
+        password = 'contraseña'
+        email = 'correo@example.com'
+        self.user = User.objects.create_user(username, email, password)
+        self.client.login(username=username, password=password)
+
         self.product = Product.objects.create(
             name='Panela',
             price=5000,
@@ -41,9 +48,8 @@ class TestExportarVentasParaTryton(TestCase):
         )
 
     def test_exportar_ventas_para_tryton(self):
-        client = Client()
         url = '/don_confiao/exportar_ventas_para_tryton'
-        response = client.get(url)
+        response = self.client.get(url)
         self.assertEqual(response.status_code, 200)
         self.assertEqual(response['Content-Type'], 'text/csv')
         csv_content = response.content.decode('utf-8')
@@ -82,12 +88,11 @@ class TestExportarVentasParaTryton(TestCase):
     @patch('sabatron_tryton_rpc_client.client.Client.call')
     @patch('sabatron_tryton_rpc_client.client.Client.connect')
     def test_send_sales_to_tryton(self, mock_connect, mock_call):
-        client = Client()
         external_id = '23423'
         url = '/don_confiao/api/enviar_ventas_a_tryton'
         mock_connect.return_value = None
         mock_call.return_value = [external_id]
-        response = client.post(url)
+        response = self.client.post(url)
 
         self.assertEqual(response.status_code, 200)
         content = json.loads(response.content.decode('utf-8'))
diff --git a/tienda_ilusion/don_confiao/tests/test_jar_reconciliation.py b/tienda_ilusion/don_confiao/tests/test_jar_reconciliation.py
index c7a97f2..e592f0b 100644
--- a/tienda_ilusion/don_confiao/tests/test_jar_reconciliation.py
+++ b/tienda_ilusion/don_confiao/tests/test_jar_reconciliation.py
@@ -1,4 +1,5 @@
-from django.test import TestCase, Client
+from django.contrib.auth.models import User
+from django.test import TestCase
 from django.core.exceptions import ValidationError
 from ..models import Sale, Product, SaleLine, Customer, ReconciliationJar
 
@@ -7,12 +8,16 @@ import json
 
 class TestJarReconcliation(TestCase):
     def setUp(self):
+        username = 'nombre_usuario'
+        password = 'contraseña'
+        email = 'correo@example.com'
+        self.user = User.objects.create_user(username, email, password)
+        self.client.login(username=username, password=password)
+
         customer = Customer()
         customer.name = 'Alejo Mono'
         customer.save()
 
-        self.client = Client()
-
         purchase = Sale()
         purchase.customer = customer
         purchase.date = "2024-07-30"
diff --git a/tienda_ilusion/don_confiao/tests/test_payment_methods.py b/tienda_ilusion/don_confiao/tests/test_payment_methods.py
index 4fa504d..58f49cc 100644
--- a/tienda_ilusion/don_confiao/tests/test_payment_methods.py
+++ b/tienda_ilusion/don_confiao/tests/test_payment_methods.py
@@ -1,10 +1,14 @@
-from django.test import Client, TestCase
+from django.contrib.auth.models import User
+from django.test import TestCase
 
-# from ..models import PaymentMethods
 
 class TestPaymentMethods(TestCase):
     def setUp(self):
-        self.client = Client()
+        username = 'nombre_usuario'
+        password = 'contraseña'
+        email = 'correo@example.com'
+        self.user = User.objects.create_user(username, email, password)
+        self.client.login(username=username, password=password)
 
     def test_keys_in_payment_methods_to_select(self):
         response = self.client.get(
diff --git a/tienda_ilusion/don_confiao/tests/test_products_from_tryton.py b/tienda_ilusion/don_confiao/tests/test_products_from_tryton.py
index 9b96193..3b80472 100644
--- a/tienda_ilusion/don_confiao/tests/test_products_from_tryton.py
+++ b/tienda_ilusion/don_confiao/tests/test_products_from_tryton.py
@@ -2,12 +2,18 @@ import json
 from decimal import Decimal
 from unittest.mock import patch
 
-from django.test import Client, TestCase
-from ..models import ProductCategory, Product
+from django.contrib.auth.models import User
+from django.test import TestCase
+from ..models import Product
 
 
 class TestProductsFromTryton(TestCase):
     def setUp(self):
+        username = 'nombre_usuario'
+        password = 'contraseña'
+        email = 'correo@example.com'
+        self.user = User.objects.create_user(username, email, password)
+        self.client.login(username=username, password=password)
         self.product = Product.objects.create(
             name='Panela',
             price=5000,
diff --git a/tienda_ilusion/don_confiao/tests/test_summary_view_purchase.py b/tienda_ilusion/don_confiao/tests/test_summary_view_purchase.py
index 8def1b4..47156b2 100644
--- a/tienda_ilusion/don_confiao/tests/test_summary_view_purchase.py
+++ b/tienda_ilusion/don_confiao/tests/test_summary_view_purchase.py
@@ -1,14 +1,20 @@
-from django.test import TestCase, Client
+from django.contrib.auth.models import User
+from django.test import TestCase
 from ..models import Sale, Product, SaleLine, Customer
 
 
 class TestSummaryViewPurchase(TestCase):
     def setUp(self):
+        username = 'nombre_usuario'
+        password = 'contraseña'
+        email = 'correo@example.com'
+        self.user = User.objects.create_user(username, email, password)
+        self.client.login(username=username, password=password)
+
         customer = Customer()
         customer.name = 'Alejo Mono'
         customer.save()
 
-        self.client = Client()
         purchase = Sale()
         purchase.customer = customer
         purchase.date = "2024-07-30"