Files
proyecto-final/tienda/tests.py
T
elordenador 3e76782a0c Refactor tests and add comprehensive coverage for User, VerificationCode, Category, Product, StockReservation, Cart, Order, and related models
- Enhanced User model tests with creation, registration status, password hashing, and unique username checks.
- Added extensive tests for VerificationCode model including creation, uniqueness, and relation to User.
- Implemented Category model tests covering creation, uniqueness, and string representation.
- Expanded Product model tests to include creation, default values, VAT calculations, and deletion behavior.
- Introduced StockReservation and StockReservationItem model tests for creation, status checks, and unique constraints.
- Developed Cart and CartItem model tests focusing on creation, total calculations, and item uniqueness.
- Added Order and OrderItem model tests for creation, status management, and string representation.
- Included SavedPaymentMethod and ShippingAddress model tests for creation, default settings, and ordering.
2026-04-20 09:38:54 +02:00

1254 lines
45 KiB
Python

from django.test import TestCase
from django.contrib.auth import get_user_model
from django.utils import timezone
from django.db import IntegrityError
from datetime import timedelta
from .models import (
User, VerificationCode, Category, Image, Product,
StockReservation, StockReservationItem, Cart, CartItem,
Order, OrderItem, OrderMessage, SavedPaymentMethod, ShippingAddress
)
from .vars import VAT_RATE, TRANSACTION_CODE_PREFIX
import string
import random
# ==================== USER MODEL TESTS ====================
class UserModelTests(TestCase):
"""Tests exhaustivos para el modelo User."""
def setUp(self):
self.user_data = {
"username": "testuser",
"email": "test@example.com",
"first_name": "Test",
"last_name": "User",
"password": "TestPassword123!"
}
def test_user_creation_with_defaults(self):
"""Usuario nuevo debe tener estado CONFIRMATION_REQUIRED por defecto."""
user = User.objects.create(**self.user_data)
self.assertEqual(user.registration_status, User.RegisterStatus.CONFIRMATION_REQUIRED)
self.assertEqual(user.username, "testuser")
self.assertEqual(user.email, "test@example.com")
def test_user_registration_status_choices(self):
"""Todos los estados de registro deben ser válidos."""
for status_code, status_label in User.RegisterStatus.choices:
user = User.objects.create(
username=f"user_{status_code}",
registration_status=status_code
)
self.assertEqual(user.registration_status, status_code)
def test_user_password_hashing(self):
"""Las contraseñas deben hashearse correctamente."""
user = User.objects.create(username="testuser")
password = "SecurePassword123!"
user.set_password(password)
user.save()
self.assertTrue(user.check_password(password))
self.assertFalse(user.check_password("WrongPassword"))
def test_user_can_set_active_status(self):
"""Usuario puede cambiar a estado ACTIVE."""
user = User.objects.create(username="testuser")
user.registration_status = User.RegisterStatus.ACTIVE
user.save()
refreshed = User.objects.get(username="testuser")
self.assertEqual(refreshed.registration_status, User.RegisterStatus.ACTIVE)
def test_user_can_be_banned(self):
"""Usuario puede ser marcado como BANNED."""
user = User.objects.create(username="testuser")
user.registration_status = User.RegisterStatus.BANNED
user.save()
refreshed = User.objects.get(username="testuser")
self.assertEqual(refreshed.registration_status, User.RegisterStatus.BANNED)
def test_multiple_users_unique_username(self):
"""Dos usuarios no pueden tener el mismo username."""
User.objects.create(username="unique_user")
with self.assertRaises(IntegrityError):
User.objects.create(username="unique_user")
def test_user_str_representation(self):
"""La representación string del usuario debe ser correcta."""
user = User.objects.create(username="testuser", first_name="Test")
# AbstractUser generalmente devuelve username
self.assertIn("testuser", str(user))
def test_user_email_validation(self):
"""Email debe ser válido (Django validation)."""
user = User.objects.create(username="test", email="valid@example.com")
self.assertEqual(user.email, "valid@example.com")
def test_user_with_empty_optional_fields(self):
"""Usuario puede ser creado sin first_name/last_name."""
user = User.objects.create(username="minimal_user")
self.assertEqual(user.first_name, "")
self.assertEqual(user.last_name, "")
def test_user_related_products(self):
"""User debe estar relacionado con sus productos creados."""
user = User.objects.create(username="creator")
category = Category.objects.create(name="TestCat")
product = Product.objects.create(
name="TestProd", category=category, creator=user
)
self.assertIn(product, user.created_products.all())
def test_user_related_orders(self):
"""User debe estar relacionado con sus pedidos."""
user = User.objects.create(username="buyer")
order = Order.objects.create(buyer=user, status=Order.STATUS_PAID)
self.assertIn(order, user.orders.all())
# ==================== VERIFICATION CODE MODEL TESTS ====================
class VerificationCodeModelTests(TestCase):
"""Tests exhaustivos para el modelo VerificationCode."""
def setUp(self):
self.user = User.objects.create(username="testuser")
def test_verification_code_creation(self):
"""Código de verificación debe crearse correctamente."""
code = VerificationCode.generate(
self.user,
VerificationCode.VerificationModes.VERIFY_ACCOUNT
)
self.assertIsNotNone(code)
self.assertEqual(code.user, self.user)
self.assertEqual(code.code_mode, VerificationCode.VerificationModes.VERIFY_ACCOUNT)
def test_verification_code_uniqueness(self):
"""Dos códigos no pueden tener el mismo código."""
code1 = VerificationCode.generate(self.user, VerificationCode.VerificationModes.VERIFY_ACCOUNT)
code2 = VerificationCode.generate(self.user, VerificationCode.VerificationModes.VERIFY_ACCOUNT)
self.assertNotEqual(code1.code, code2.code)
def test_verification_code_for_password_reset(self):
"""Código puede ser para reset de contraseña."""
code = VerificationCode.generate(
self.user,
VerificationCode.VerificationModes.RESET_PASSWORD
)
self.assertEqual(code.code_mode, VerificationCode.VerificationModes.RESET_PASSWORD)
def test_verification_code_fifty_creations(self):
"""50 códigos pueden crearse sin conflictos."""
codes = []
for i in range(50):
mode = random.choice([
VerificationCode.VerificationModes.VERIFY_ACCOUNT,
VerificationCode.VerificationModes.RESET_PASSWORD
])
code = VerificationCode.generate(self.user, mode)
codes.append(code.code)
# Verificar que todos son únicos
self.assertEqual(len(codes), len(set(codes)))
def test_verification_code_related_to_user(self):
"""Código debe estar relacionado correctamente con usuario."""
code = VerificationCode.generate(self.user, VerificationCode.VerificationModes.VERIFY_ACCOUNT)
self.assertIn(code, self.user.user_belongsto.all())
def test_verification_code_str_representation(self):
"""La representación string del código debe ser válida."""
code = VerificationCode.generate(self.user, VerificationCode.VerificationModes.VERIFY_ACCOUNT)
code_str = str(code)
self.assertIsNotNone(code_str)
# ==================== CATEGORY MODEL TESTS ====================
class CategoryModelTests(TestCase):
"""Tests exhaustivos para el modelo Category."""
def test_category_creation_basic(self):
"""Categoría debe crearse correctamente."""
category = Category.objects.create(name="Electronics")
self.assertEqual(category.name, "Electronics")
def test_category_name_unique(self):
"""Dos categorías no pueden tener el mismo nombre."""
Category.objects.create(name="UniqueCategory")
with self.assertRaises(IntegrityError):
Category.objects.create(name="UniqueCategory")
def test_category_hundred_creations(self):
"""100 categorías pueden crearse sin problemas."""
categories = []
for i in range(100):
cat = Category.objects.create(name=f"Category_{i}_{random.randint(1000, 9999)}")
categories.append(cat)
self.assertEqual(len(categories), 100)
self.assertEqual(Category.objects.count(), 100)
def test_category_str_representation(self):
"""La representación string debe ser el nombre."""
category = Category.objects.create(name="TestCategory")
self.assertEqual(str(category), "TestCategory")
def test_category_empty_name_not_allowed(self):
"""Categoría puede crearse con nombre vacío a nivel de BD (validar en forms)."""
# Django permite guardar campos vacíos sin NULL constraint
# La validación debe hacerse en forms o modelo validators
cat = Category.objects.create(name="")
self.assertEqual(cat.name, "")
self.assertTrue(Category.objects.filter(name="").exists())
def test_category_special_characters_in_name(self):
"""Categoría puede tener caracteres especiales."""
category = Category.objects.create(name="Electrónica & Gadgets™")
self.assertEqual(category.name, "Electrónica & Gadgets™")
def test_category_deletion(self):
"""Categoría puede ser eliminada."""
category = Category.objects.create(name="ToDelete")
cat_id = category.id
category.delete()
self.assertFalse(Category.objects.filter(id=cat_id).exists())
# ==================== IMAGE MODEL TESTS ====================
class ImageModelTests(TestCase):
"""Tests exhaustivos para el modelo Image."""
def test_image_creation_minimal(self):
"""Imagen debe crearse con mínimos campos requeridos."""
image = Image.objects.create(
name="TestImage",
image="path/to/image.jpg",
alt="Test Alt Text"
)
self.assertEqual(image.name, "TestImage")
self.assertEqual(image.alt, "Test Alt Text")
def test_image_alt_text_optional(self):
"""Alt text puede estar vacío."""
image = Image.objects.create(
name="TestImage",
image="path/to/image.jpg",
alt=""
)
self.assertEqual(image.alt, "")
def test_image_str_representation(self):
"""La representación string debe ser el nombre."""
image = Image.objects.create(
name="MyImage",
image="path/to/image.jpg"
)
self.assertEqual(str(image), "MyImage")
def test_image_name_default_empty(self):
"""Nombre tiene default vacío."""
image = Image(image="path/to/image.jpg")
self.assertEqual(image.name, "")
def test_image_alt_default_empty(self):
"""Alt text tiene default vacío."""
image = Image(name="Test", image="path/to/image.jpg")
self.assertEqual(image.alt, "")
# ==================== PRODUCT MODEL TESTS ====================
class ProductModelTests(TestCase):
"""Tests exhaustivos para el modelo Product."""
def setUp(self):
self.category = Category.objects.create(name="TestCategory")
self.user = User.objects.create(username="seller")
self.image = Image.objects.create(
name="MainImage",
image="path/to/main.jpg"
)
def test_product_creation_full(self):
"""Producto debe crearse con todos los campos."""
product = Product.objects.create(
name="TestProduct",
description="Full description",
briefdesc="Brief",
price=99.99,
stock=50,
category=self.category,
primary_image=self.image,
creator=self.user
)
self.assertEqual(product.name, "TestProduct")
self.assertEqual(product.price, 99.99)
self.assertEqual(product.stock, 50)
def test_product_defaults(self):
"""Producto debe tener valores por defecto correctos."""
product = Product.objects.create(
name="MinimalProduct",
category=self.category
)
self.assertEqual(product.description, "")
self.assertEqual(product.briefdesc, "")
self.assertEqual(product.price, 0)
self.assertEqual(product.stock, 0)
self.assertIsNone(product.primary_image)
def test_product_get_price_with_vat(self):
"""Precio con IVA debe calcularse correctamente."""
product = Product.objects.create(
name="VATProduct",
price=100,
category=self.category
)
expected = round(100 * (1 + VAT_RATE), 2)
self.assertEqual(product.get_price_with_vat(), expected)
self.assertEqual(product.get_price_with_vat(), 121.0)
def test_product_get_vat_amount(self):
"""Cantidad de IVA debe calcularse correctamente."""
product = Product.objects.create(
name="VATProduct",
price=100,
category=self.category
)
expected = round(100 * VAT_RATE, 2)
self.assertEqual(product.get_vat_amount(), expected)
self.assertEqual(product.get_vat_amount(), 21.0)
def test_product_with_negative_price_allowed(self):
"""Campo price es FloatField, permite valores negativos (validar en forms)."""
product = Product.objects.create(
name="NegativePrice",
price=-10,
category=self.category
)
self.assertEqual(product.price, -10)
def test_product_with_zero_stock(self):
"""Producto puede tener stock 0."""
product = Product.objects.create(
name="NoStock",
stock=0,
category=self.category
)
self.assertEqual(product.stock, 0)
def test_product_str_representation(self):
"""La representación string debe incluir nombre y precio."""
product = Product.objects.create(
name="StrProduct",
price=49.99,
category=self.category
)
expected = f"StrProduct 49.99"
self.assertEqual(str(product), expected)
def test_product_secondary_images_many_to_many(self):
"""Producto puede tener múltiples imágenes secundarias."""
product = Product.objects.create(
name="MultiImageProduct",
category=self.category
)
image1 = Image.objects.create(name="Image1", image="path1.jpg")
image2 = Image.objects.create(name="Image2", image="path2.jpg")
product.secondary_images.add(image1, image2)
self.assertEqual(product.secondary_images.count(), 2)
self.assertIn(image1, product.secondary_images.all())
self.assertIn(image2, product.secondary_images.all())
def test_product_creator_optional(self):
"""Producto puede crearse sin creator."""
product = Product.objects.create(
name="NoCreator",
category=self.category,
creator=None
)
self.assertIsNone(product.creator)
def test_product_deletion_cascades(self):
"""Eliminar producto debe mantener categoría."""
product = Product.objects.create(
name="ToDelete",
category=self.category
)
product_id = product.id
product.delete()
self.assertFalse(Product.objects.filter(id=product_id).exists())
self.assertTrue(Category.objects.filter(id=self.category.id).exists())
def test_product_hundred_creations(self):
"""100 productos pueden crearse correctamente."""
products = []
for i in range(100):
product = Product.objects.create(
name=f"Product_{i}",
price=float(i),
stock=i,
category=self.category,
creator=self.user
)
products.append(product)
self.assertEqual(len(products), 100)
self.assertEqual(Product.objects.count(), 100)
# ==================== STOCK RESERVATION MODEL TESTS ====================
class StockReservationModelTests(TestCase):
"""Tests exhaustivos para el modelo StockReservation."""
def setUp(self):
self.user = User.objects.create(username="testuser")
self.expires_at = timezone.now() + timedelta(minutes=5)
def test_stock_reservation_creation_user(self):
"""Reserva de stock para usuario autenticado."""
reservation = StockReservation.objects.create(
user=self.user,
status=StockReservation.STATUS_ACTIVE,
payment_method=StockReservation.PAYMENT_STRIPE,
expires_at=self.expires_at
)
self.assertEqual(reservation.user, self.user)
self.assertEqual(reservation.status, StockReservation.STATUS_ACTIVE)
def test_stock_reservation_creation_session(self):
"""Reserva de stock para sesión anónima."""
reservation = StockReservation.objects.create(
session_key="abc123def456",
status=StockReservation.STATUS_ACTIVE,
payment_method=StockReservation.PAYMENT_PAYPAL,
expires_at=self.expires_at
)
self.assertEqual(reservation.session_key, "abc123def456")
self.assertIsNone(reservation.user)
def test_stock_reservation_status_choices(self):
"""Todos los estados deben ser válidos."""
statuses = [
StockReservation.STATUS_ACTIVE,
StockReservation.STATUS_COMPLETED,
StockReservation.STATUS_CANCELLED,
StockReservation.STATUS_EXPIRED
]
for i, status in enumerate(statuses):
reservation = StockReservation.objects.create(
user=self.user,
status=status,
payment_method=StockReservation.PAYMENT_STRIPE,
expires_at=self.expires_at
)
self.assertEqual(reservation.status, status)
def test_stock_reservation_payment_methods(self):
"""Ambos métodos de pago deben ser válidos."""
for method in [StockReservation.PAYMENT_STRIPE, StockReservation.PAYMENT_PAYPAL]:
reservation = StockReservation.objects.create(
user=self.user,
status=StockReservation.STATUS_ACTIVE,
payment_method=method,
expires_at=self.expires_at
)
self.assertEqual(reservation.payment_method, method)
def test_stock_reservation_timestamps(self):
"""Las timestamps deben establecerse automáticamente."""
reservation = StockReservation.objects.create(
user=self.user,
status=StockReservation.STATUS_ACTIVE,
payment_method=StockReservation.PAYMENT_STRIPE,
expires_at=self.expires_at
)
self.assertIsNotNone(reservation.created_at)
self.assertIsNotNone(reservation.updated_at)
self.assertLessEqual(reservation.created_at, timezone.now())
def test_stock_reservation_str_representation(self):
"""La representación string debe ser válida."""
reservation = StockReservation.objects.create(
user=self.user,
status=StockReservation.STATUS_ACTIVE,
payment_method=StockReservation.PAYMENT_STRIPE,
expires_at=self.expires_at
)
reservation_str = str(reservation)
self.assertIn("Reserva", reservation_str)
self.assertIn("active", reservation_str)
# ==================== STOCK RESERVATION ITEM MODEL TESTS ====================
class StockReservationItemModelTests(TestCase):
"""Tests exhaustivos para el modelo StockReservationItem."""
def setUp(self):
self.user = User.objects.create(username="testuser")
self.category = Category.objects.create(name="TestCat")
self.product = Product.objects.create(
name="TestProd",
category=self.category
)
self.reservation = StockReservation.objects.create(
user=self.user,
status=StockReservation.STATUS_ACTIVE,
payment_method=StockReservation.PAYMENT_STRIPE,
expires_at=timezone.now() + timedelta(minutes=5)
)
def test_reservation_item_creation(self):
"""Item de reserva debe crearse correctamente."""
item = StockReservationItem.objects.create(
reservation=self.reservation,
product=self.product,
quantity=10
)
self.assertEqual(item.quantity, 10)
self.assertEqual(item.product, self.product)
def test_reservation_item_default_quantity(self):
"""Cantidad por defecto es 1."""
item = StockReservationItem.objects.create(
reservation=self.reservation,
product=self.product
)
self.assertEqual(item.quantity, 1)
def test_reservation_item_unique_together(self):
"""No pueden haber dos items del mismo producto en la misma reserva."""
StockReservationItem.objects.create(
reservation=self.reservation,
product=self.product,
quantity=5
)
with self.assertRaises(IntegrityError):
StockReservationItem.objects.create(
reservation=self.reservation,
product=self.product,
quantity=3
)
def test_reservation_item_str_representation(self):
"""La representación string debe ser válida."""
item = StockReservationItem.objects.create(
reservation=self.reservation,
product=self.product,
quantity=5
)
item_str = str(item)
self.assertIn("5x", item_str)
self.assertIn("TestProd", item_str)
# ==================== CART MODEL TESTS ====================
class CartModelTests(TestCase):
"""Tests exhaustivos para el modelo Cart."""
def setUp(self):
self.user = User.objects.create(username="cartuser")
self.category = Category.objects.create(name="TestCat")
self.product1 = Product.objects.create(
name="Product1", price=100, category=self.category
)
self.product2 = Product.objects.create(
name="Product2", price=50, category=self.category
)
def test_cart_creation_with_user(self):
"""Carrito debe crearse para usuario autenticado."""
cart = Cart.objects.create(user=self.user)
self.assertEqual(cart.user, self.user)
self.assertIsNone(cart.session_key)
def test_cart_creation_with_session(self):
"""Carrito debe crearse para sesión anónima."""
cart = Cart.objects.create(session_key="session123")
self.assertEqual(cart.session_key, "session123")
self.assertIsNone(cart.user)
def test_cart_timestamps(self):
"""Los timestamps deben establecerse automáticamente."""
cart = Cart.objects.create(user=self.user)
self.assertIsNotNone(cart.created_at)
self.assertIsNotNone(cart.updated_at)
def test_cart_get_total_empty(self):
"""Total de carrito vacío debe ser 0."""
cart = Cart.objects.create(user=self.user)
self.assertEqual(cart.get_total(), 0)
def test_cart_get_total_with_items(self):
"""Total debe calcularse correctamente."""
cart = Cart.objects.create(user=self.user)
CartItem.objects.create(cart=cart, product=self.product1, quantity=2) # 200
CartItem.objects.create(cart=cart, product=self.product2, quantity=1) # 50
self.assertEqual(cart.get_total(), 250)
def test_cart_get_total_with_vat(self):
"""Total con IVA debe ser correcto."""
cart = Cart.objects.create(user=self.user)
CartItem.objects.create(cart=cart, product=self.product1, quantity=1) # 100
expected = round(100 * (1 + VAT_RATE), 2)
self.assertEqual(cart.get_total_with_vat(), expected)
def test_cart_get_vat_amount(self):
"""Cantidad de IVA debe calcularse correctamente."""
cart = Cart.objects.create(user=self.user)
CartItem.objects.create(cart=cart, product=self.product1, quantity=1) # 100
expected = round(100 * VAT_RATE, 2)
self.assertEqual(cart.get_vat_amount(), expected)
def test_cart_get_items_count(self):
"""Conteo de items debe ser correcto."""
cart = Cart.objects.create(user=self.user)
self.assertEqual(cart.get_items_count(), 0)
CartItem.objects.create(cart=cart, product=self.product1, quantity=2)
CartItem.objects.create(cart=cart, product=self.product2, quantity=3)
self.assertEqual(cart.get_items_count(), 5)
def test_cart_str_representation(self):
"""La representación string debe ser válida."""
cart = Cart.objects.create(user=self.user)
self.assertIn("Cart", str(cart))
# ==================== CART ITEM MODEL TESTS ====================
class CartItemModelTests(TestCase):
"""Tests exhaustivos para el modelo CartItem."""
def setUp(self):
self.user = User.objects.create(username="cartuser")
self.category = Category.objects.create(name="TestCat")
self.product = Product.objects.create(
name="TestProduct", price=50, category=self.category
)
self.cart = Cart.objects.create(user=self.user)
def test_cart_item_creation(self):
"""Item del carrito debe crearse correctamente."""
item = CartItem.objects.create(
cart=self.cart,
product=self.product,
quantity=5
)
self.assertEqual(item.quantity, 5)
self.assertEqual(item.product, self.product)
def test_cart_item_default_quantity(self):
"""Cantidad por defecto es 1."""
item = CartItem.objects.create(cart=self.cart, product=self.product)
self.assertEqual(item.quantity, 1)
def test_cart_item_unique_together(self):
"""No pueden haber dos items del mismo producto en el mismo carrito."""
CartItem.objects.create(cart=self.cart, product=self.product, quantity=5)
with self.assertRaises(IntegrityError):
CartItem.objects.create(cart=self.cart, product=self.product, quantity=3)
def test_cart_item_get_subtotal(self):
"""Subtotal debe calcularse correctamente."""
item = CartItem.objects.create(
cart=self.cart,
product=self.product,
quantity=3
)
self.assertEqual(item.get_subtotal(), 150)
def test_cart_item_get_subtotal_with_vat(self):
"""Subtotal con IVA debe ser correcto."""
item = CartItem.objects.create(
cart=self.cart,
product=self.product,
quantity=2
)
expected = round(100 * (1 + VAT_RATE), 2)
self.assertEqual(item.get_subtotal_with_vat(), expected)
def test_cart_item_get_vat_amount(self):
"""Cantidad de IVA del item debe ser correcta."""
item = CartItem.objects.create(
cart=self.cart,
product=self.product,
quantity=2
)
expected = round(100 * VAT_RATE, 2)
self.assertEqual(item.get_vat_amount(), expected)
def test_cart_item_str_representation(self):
"""La representación string debe ser válida."""
item = CartItem.objects.create(
cart=self.cart,
product=self.product,
quantity=3
)
self.assertEqual(str(item), "3x TestProduct")
# ==================== ORDER MODEL TESTS ====================
class OrderModelTests(TestCase):
"""Tests exhaustivos para el modelo Order."""
def setUp(self):
self.buyer = User.objects.create(username="buyer")
self.address = ShippingAddress.objects.create(
user=self.buyer,
full_name="John Doe",
address_line_1="123 Main St",
city="Almería",
postal_code="04001",
country="España",
phone="123456789"
)
def test_order_creation_full(self):
"""Pedido debe crearse con todos los campos."""
order = Order.objects.create(
buyer=self.buyer,
shipping_address=self.address,
total=150.50,
status=Order.STATUS_PAID,
payment_method=Order.PAYMENT_STRIPE
)
self.assertEqual(order.buyer, self.buyer)
self.assertEqual(order.total, 150.50)
self.assertEqual(order.status, Order.STATUS_PAID)
def test_order_transaction_code_auto_generated(self):
"""Código de transacción debe generarse automáticamente al guardar."""
order = Order.objects.create(
buyer=self.buyer,
status=Order.STATUS_PAID
)
self.assertIsNotNone(order.transaction_code)
self.assertTrue(order.transaction_code.startswith(TRANSACTION_CODE_PREFIX))
def test_order_transaction_code_unique(self):
"""Códigos de transacción deben ser únicos."""
order1 = Order.objects.create(
buyer=self.buyer,
status=Order.STATUS_PAID
)
order2 = Order.objects.create(
buyer=self.buyer,
status=Order.STATUS_PAID
)
self.assertNotEqual(order1.transaction_code, order2.transaction_code)
def test_order_default_status(self):
"""Estado por defecto es PAID."""
order = Order.objects.create(buyer=self.buyer)
self.assertEqual(order.status, Order.STATUS_PAID)
def test_order_default_payment_method(self):
"""Método de pago por defecto es MANUAL."""
order = Order.objects.create(buyer=self.buyer)
self.assertEqual(order.payment_method, Order.PAYMENT_MANUAL)
def test_order_status_choices(self):
"""Todos los estados deben ser válidos."""
for i, status in enumerate([Order.STATUS_PAID, Order.STATUS_CANCELLED]):
order = Order.objects.create(
buyer=self.buyer,
status=status
)
self.assertEqual(order.status, status)
def test_order_payment_methods(self):
"""Todos los métodos de pago deben ser válidos."""
methods = [Order.PAYMENT_STRIPE, Order.PAYMENT_PAYPAL, Order.PAYMENT_MANUAL]
for method in methods:
order = Order.objects.create(
buyer=self.buyer,
payment_method=method
)
self.assertEqual(order.payment_method, method)
def test_order_anonymous_buyer(self):
"""Pedido puede tener buyer nulo (comprador anónimo)."""
order = Order.objects.create(
buyer=None,
session_key="session123",
status=Order.STATUS_PAID
)
self.assertIsNone(order.buyer)
def test_order_payment_reference_optional(self):
"""Referencia de pago es opcional."""
order = Order.objects.create(buyer=self.buyer)
self.assertEqual(order.payment_reference, "")
def test_order_timestamps(self):
"""Los timestamps deben establecerse automáticamente."""
order = Order.objects.create(buyer=self.buyer)
self.assertIsNotNone(order.created_at)
self.assertIsNotNone(order.updated_at)
def test_order_get_items_count_empty(self):
"""Conteo de items en pedido vacío debe ser 0."""
order = Order.objects.create(buyer=self.buyer)
self.assertEqual(order.get_items_count(), 0)
def test_order_str_representation(self):
"""La representación string debe ser válida."""
order = Order.objects.create(buyer=self.buyer)
order_str = str(order)
self.assertIn("Pedido", order_str)
# ==================== ORDER ITEM MODEL TESTS ====================
class OrderItemModelTests(TestCase):
"""Tests exhaustivos para el modelo OrderItem."""
def setUp(self):
self.buyer = User.objects.create(username="buyer")
self.seller = User.objects.create(username="seller")
self.category = Category.objects.create(name="TestCat")
self.product = Product.objects.create(
name="TestProduct",
price=100,
category=self.category,
creator=self.seller
)
self.order = Order.objects.create(buyer=self.buyer)
def test_order_item_creation_full(self):
"""Item de pedido debe crearse correctamente."""
item = OrderItem.objects.create(
order=self.order,
product=self.product,
product_name="TestProduct",
seller=self.seller,
quantity=5,
unit_price=100,
total_price=500,
status=OrderItem.STATUS_PENDING
)
self.assertEqual(item.quantity, 5)
self.assertEqual(item.unit_price, 100)
self.assertEqual(item.total_price, 500)
def test_order_item_status_choices(self):
"""Todos los estados deben ser válidos."""
statuses = [
OrderItem.STATUS_PENDING,
OrderItem.STATUS_PROCESSING,
OrderItem.STATUS_SHIPPED
]
for status in statuses:
item = OrderItem.objects.create(
order=self.order,
product=self.product,
product_name="Test",
status=status
)
self.assertEqual(item.status, status)
def test_order_item_default_status(self):
"""Estado por defecto es PENDING."""
item = OrderItem.objects.create(
order=self.order,
product_name="Test"
)
self.assertEqual(item.status, OrderItem.STATUS_PENDING)
def test_order_item_product_optional(self):
"""Producto puede ser nulo (producto eliminado)."""
item = OrderItem.objects.create(
order=self.order,
product=None,
product_name="Deleted Product"
)
self.assertIsNone(item.product)
def test_order_item_seller_optional(self):
"""Vendedor puede ser nulo."""
item = OrderItem.objects.create(
order=self.order,
product_name="Test",
seller=None
)
self.assertIsNone(item.seller)
def test_order_item_timestamps(self):
"""El timestamp debe establecerse automáticamente."""
item = OrderItem.objects.create(
order=self.order,
product_name="Test"
)
self.assertIsNotNone(item.created_at)
def test_order_item_str_representation(self):
"""La representación string debe ser válida."""
item = OrderItem.objects.create(
order=self.order,
product_name="TestProduct",
quantity=3
)
item_str = str(item)
self.assertIn("3x", item_str)
self.assertIn("TestProduct", item_str)
# ==================== ORDER MESSAGE MODEL TESTS ====================
class OrderMessageModelTests(TestCase):
"""Tests exhaustivos para el modelo OrderMessage."""
def setUp(self):
self.buyer = User.objects.create(username="buyer")
self.seller = User.objects.create(username="seller")
self.order = Order.objects.create(buyer=self.buyer)
self.order_item = OrderItem.objects.create(
order=self.order,
product_name="Test",
seller=self.seller
)
def test_order_message_creation(self):
"""Mensaje debe crearse correctamente."""
message = OrderMessage.objects.create(
order_item=self.order_item,
sender=self.buyer,
message="Hello seller!"
)
self.assertEqual(message.message, "Hello seller!")
self.assertEqual(message.sender, self.buyer)
def test_order_message_sender_optional(self):
"""Remitente puede ser nulo."""
message = OrderMessage.objects.create(
order_item=self.order_item,
sender=None,
message="Anonymous message"
)
self.assertIsNone(message.sender)
def test_order_message_timestamp(self):
"""El timestamp debe establecerse automáticamente."""
message = OrderMessage.objects.create(
order_item=self.order_item,
sender=self.buyer,
message="Test"
)
self.assertIsNotNone(message.created_at)
def test_order_message_ordering(self):
"""Los mensajes deben ordenarse por created_at."""
msg1 = OrderMessage.objects.create(
order_item=self.order_item,
sender=self.buyer,
message="First"
)
msg2 = OrderMessage.objects.create(
order_item=self.order_item,
sender=self.seller,
message="Second"
)
messages = list(self.order_item.messages.all())
self.assertEqual(messages[0].message, "First")
self.assertEqual(messages[1].message, "Second")
def test_order_message_str_representation(self):
"""La representación string debe ser válida."""
message = OrderMessage.objects.create(
order_item=self.order_item,
sender=self.buyer,
message="Test message"
)
message_str = str(message)
self.assertIn("buyer", message_str)
# ==================== SAVED PAYMENT METHOD MODEL TESTS ====================
class SavedPaymentMethodModelTests(TestCase):
"""Tests exhaustivos para el modelo SavedPaymentMethod."""
def setUp(self):
self.user = User.objects.create(username="paymentuser")
def test_saved_payment_method_card_creation(self):
"""Método de pago tarjeta debe crearse correctamente."""
method = SavedPaymentMethod.objects.create(
user=self.user,
method_type=SavedPaymentMethod.TYPE_CARD,
label="Mi Tarjeta",
stripe_customer_id="cus_123",
stripe_payment_method_id="pm_456"
)
self.assertEqual(method.method_type, SavedPaymentMethod.TYPE_CARD)
self.assertEqual(method.label, "Mi Tarjeta")
def test_saved_payment_method_paypal_creation(self):
"""Método de pago PayPal debe crearse correctamente."""
method = SavedPaymentMethod.objects.create(
user=self.user,
method_type=SavedPaymentMethod.TYPE_PAYPAL,
label="Mi PayPal",
paypal_email="user@example.com",
paypal_payer_id="ABC123"
)
self.assertEqual(method.method_type, SavedPaymentMethod.TYPE_PAYPAL)
self.assertEqual(method.paypal_email, "user@example.com")
def test_saved_payment_method_default_false(self):
"""Por defecto no es predeterminado."""
method = SavedPaymentMethod.objects.create(
user=self.user,
method_type=SavedPaymentMethod.TYPE_CARD,
label="Test"
)
self.assertFalse(method.is_default)
def test_saved_payment_method_set_default_unsets_others(self):
"""Marcar como predeterminado debe desmarcar otros."""
method1 = SavedPaymentMethod.objects.create(
user=self.user,
method_type=SavedPaymentMethod.TYPE_CARD,
label="Card1",
is_default=True
)
method2 = SavedPaymentMethod.objects.create(
user=self.user,
method_type=SavedPaymentMethod.TYPE_CARD,
label="Card2",
is_default=True
)
method1.refresh_from_db()
self.assertFalse(method1.is_default)
self.assertTrue(method2.is_default)
def test_saved_payment_method_ordering(self):
"""Los métodos deben ordenarse por predeterminado y fecha."""
method2 = SavedPaymentMethod.objects.create(
user=self.user,
method_type=SavedPaymentMethod.TYPE_CARD,
label="Card2",
is_default=False
)
method1 = SavedPaymentMethod.objects.create(
user=self.user,
method_type=SavedPaymentMethod.TYPE_CARD,
label="Card1",
is_default=True
)
methods = list(SavedPaymentMethod.objects.filter(user=self.user))
self.assertEqual(methods[0].id, method1.id)
def test_saved_payment_method_timestamps(self):
"""El timestamp debe establecerse automáticamente."""
method = SavedPaymentMethod.objects.create(
user=self.user,
method_type=SavedPaymentMethod.TYPE_CARD,
label="Test"
)
self.assertIsNotNone(method.created_at)
def test_saved_payment_method_str_representation(self):
"""La representación string debe ser válida."""
method = SavedPaymentMethod.objects.create(
user=self.user,
method_type=SavedPaymentMethod.TYPE_CARD,
label="My Card"
)
method_str = str(method)
self.assertIn("paymentuser", method_str)
self.assertIn("My Card", method_str)
# ==================== SHIPPING ADDRESS MODEL TESTS ====================
class ShippingAddressModelTests(TestCase):
"""Tests exhaustivos para el modelo ShippingAddress."""
def setUp(self):
self.user = User.objects.create(username="addressuser")
def test_shipping_address_creation_full(self):
"""Dirección de envío debe crearse correctamente."""
address = ShippingAddress.objects.create(
user=self.user,
full_name="John Doe",
address_line_1="123 Main St",
address_line_2="Apt 4B",
city="Almería",
postal_code="04001",
country="España",
phone="123456789"
)
self.assertEqual(address.full_name, "John Doe")
self.assertEqual(address.city, "Almería")
def test_shipping_address_default_country(self):
"""País por defecto es España."""
address = ShippingAddress.objects.create(
user=self.user,
full_name="Test",
address_line_1="Test St",
city="Almería",
postal_code="04001",
phone="123456789"
)
self.assertEqual(address.country, "España")
def test_shipping_address_line_2_optional(self):
"""Línea de dirección 2 es opcional."""
address = ShippingAddress.objects.create(
user=self.user,
full_name="Test",
address_line_1="Test St",
address_line_2="",
city="Almería",
postal_code="04001",
phone="123456789"
)
self.assertEqual(address.address_line_2, "")
def test_shipping_address_is_default_false(self):
"""Por defecto no es dirección predeterminada."""
address = ShippingAddress.objects.create(
user=self.user,
full_name="Test",
address_line_1="Test St",
city="Almería",
postal_code="04001",
phone="123456789"
)
self.assertFalse(address.is_default)
def test_shipping_address_set_default_unsets_others(self):
"""Marcar como predeterminada debe desmarcar otras."""
addr1 = ShippingAddress.objects.create(
user=self.user,
full_name="Address1",
address_line_1="St1",
city="Almería",
postal_code="04001",
phone="1",
is_default=True
)
addr2 = ShippingAddress.objects.create(
user=self.user,
full_name="Address2",
address_line_1="St2",
city="Almería",
postal_code="04002",
phone="2",
is_default=True
)
addr1.refresh_from_db()
self.assertFalse(addr1.is_default)
self.assertTrue(addr2.is_default)
def test_shipping_address_ordering(self):
"""Las direcciones deben ordenarse por predeterminada y fecha."""
addr2 = ShippingAddress.objects.create(
user=self.user,
full_name="Address2",
address_line_1="St2",
city="Almería",
postal_code="04002",
phone="2",
is_default=False
)
addr1 = ShippingAddress.objects.create(
user=self.user,
full_name="Address1",
address_line_1="St1",
city="Almería",
postal_code="04001",
phone="1",
is_default=True
)
addresses = list(ShippingAddress.objects.filter(user=self.user))
self.assertEqual(addresses[0].id, addr1.id)
def test_shipping_address_timestamps(self):
"""Los timestamps deben establecerse automáticamente."""
address = ShippingAddress.objects.create(
user=self.user,
full_name="Test",
address_line_1="Test St",
city="Almería",
postal_code="04001",
phone="123456789"
)
self.assertIsNotNone(address.created_at)
self.assertIsNotNone(address.updated_at)
def test_shipping_address_str_representation(self):
"""La representación string debe ser válida."""
address = ShippingAddress.objects.create(
user=self.user,
full_name="John Doe",
address_line_1="123 Main St",
city="Almería",
postal_code="04001",
phone="123456789"
)
address_str = str(address)
self.assertIn("John Doe", address_str)
self.assertIn("Almería", address_str)