def test_get_total_price_with_featured_item(self):
cart = Cart(self.req)
cat1 = mixer.blend(Category)
book1 = create_book_instance()
book2 = create_book_instance(category=cat1, featured=True, discount_price=500)
cart.add(book1)
cart.add(book2)
self.assertEqual(cart.get_total_price(), sum([book1.price, book2.discount_price]))
def test_get_total_price_with_single_qty(self):
cart = Cart(self.req)
cat1 = mixer.blend(Category)
book1 = create_book_instance()
book2 = create_book_instance(category=cat1)
cart.add(book1)
cart.add(book2)
self.assertEqual(cart.get_total_price(), sum([book1.price, book2.price]))
def test_can_remove_item_form_cart(self):
cart = Cart(self.req)
cat1 = mixer.blend(Category)
book1 = create_book_instance()
book2 = create_book_instance(category=cat1)
cart.add(book1)
cart.add(book2)
cart.remove(book1)
self.assertEqual(len(cart), 1)
self.assertNotIn(str(book1.id), cart.cart.keys())
def test_can_add_multiple_items_to_cart(self):
cart = Cart(self.req)
cat1 = mixer.blend(Category)
book1 = create_book_instance()
book2 = create_book_instance(category=cat1)
cart.add(book1)
cart.add(book2)
self.assertEqual(len(cart), 2)
self.assertIn(str(book1.id), cart.cart.keys())
self.assertIn(str(book2.id), cart.cart.keys())
def test_can_clear_cart(self):
cart = Cart(self.req)
cat1 = mixer.blend(Category)
book1 = create_book_instance()
book2 = create_book_instance(category=cat1)
cart.add(book1, 3)
cart.add(book2, 2)
cart.clear()
with pytest.raises(KeyError):
self.assertFalse(cart.session[settings.CART_SESSION_ID])
def setUp(self):
self.book = create_book_instance()
self.req = RequestFactory().post(
reverse_lazy("cart:cart_remove", args=[self.book.id]))
middleware = SessionMiddleware()
middleware.process_request(self.req)
self.req.session.save()
def test_payment_payment_rejected(self, mock_Paystack):
order = mixer.blend(Order)
req = RequestFactory().post(
reverse_lazy("orders:download", args=[order.id]))
middleware = SessionMiddleware()
middleware.process_request(req)
req.session.save()
# create a book instance and add it to cart
book = create_book_instance()
ct = Cart(req)
ct.add(book)
mock_Paystack(
secret_key=settings.PAYSTACK_SECRET_KEY
).transaction.verify = MagicMock(
return_value={
'data': {
'status': 'failed',
'amount': ct.get_total_price() * 100,
'gateway_response': "payment was not successful"
}
})
resp = confirm_payment(req, order.id)
updated_order = Order.objects.first()
self.assertFalse(updated_order.paid)
def test_get_total_cost(self):
order = mixer.blend(Order)
book = create_book_instance()
order_item1 = mixer.blend(OrderItem,
order=order,
book=book,
quantity=1,
price=2000)
order_item2 = mixer.blend(OrderItem,
order=order,
book=book,
quantity=1,
price=2500)
order_item3 = mixer.blend(OrderItem,
order=order,
book=book,
quantity=1,
price=1000)
self.assertEqual(
order.get_total_cost(),
sum([
order_item1.get_cost(),
order_item2.get_cost(),
order_item3.get_cost()
]))
def test_can_add_one_item_to_cart(self):
cart = Cart(self.req)
book = create_book_instance()
cart.add(book)
self.assertEqual(len(cart), 1)
self.assertIn(str(book.id), cart.cart.keys())
def test_auth_user_order_contains_order_items(self):
req = RequestFactory().get(reverse_lazy("orders:order_create"))
middleware = SessionMiddleware()
middleware.process_request(req)
req.session.save()
# create a book instance and add it to cart
book = create_book_instance()
ct = Cart(req)
ct.add(book)
user = User.objects.create_user(username='******',
email='*****@*****.**',
password='******')
req.user = user
resp = order_create(req)
order = Order.objects.first()
self.assertGreaterEqual(order.items.count(), 1,
"Order should contain atleast one item")
def test_post_request(self):
data = {
"first_name": "Sam",
'last_name': "James",
"email": "*****@*****.**"
}
req = RequestFactory().post(reverse_lazy("orders:order_create"),
data=data)
middleware = SessionMiddleware()
middleware.process_request(req)
req.session.save()
# create a book instance and add it to cart
book = create_book_instance()
ct = Cart(req)
ct.add(book)
resp = order_create(req)
self.assertEqual(resp.status_code, 200)
self.assertEqual(OrderItem.objects.count(), 1)
def setUp(self):
self.order = mixer.blend(Order)
self.book = create_book_instance()
