233 lines
7.5 KiB
Python
233 lines
7.5 KiB
Python
import datetime
|
|
import pytz
|
|
|
|
from decimal import Decimal
|
|
from django.contrib.auth.models import User
|
|
from django.core.exceptions import ObjectDoesNotExist
|
|
from django.core.exceptions import ValidationError
|
|
from django.test import TestCase
|
|
|
|
from registrasion import models as rego
|
|
from registrasion.controllers.cart import CartController
|
|
|
|
from patch_datetime import SetTimeMixin
|
|
|
|
UTC = pytz.timezone('UTC')
|
|
|
|
|
|
class RegistrationCartTestCase(SetTimeMixin, TestCase):
|
|
|
|
def setUp(self):
|
|
super(RegistrationCartTestCase, self).setUp()
|
|
|
|
@classmethod
|
|
def setUpTestData(cls):
|
|
cls.USER_1 = User.objects.create_user(
|
|
username='testuser',
|
|
email='test@example.com',
|
|
password='top_secret')
|
|
|
|
cls.USER_2 = User.objects.create_user(
|
|
username='testuser2',
|
|
email='test2@example.com',
|
|
password='top_secret')
|
|
|
|
cls.CAT_1 = rego.Category.objects.create(
|
|
name="Category 1",
|
|
description="This is a test category",
|
|
order=10,
|
|
render_type=rego.Category.RENDER_TYPE_RADIO,
|
|
required=False,
|
|
)
|
|
cls.CAT_1.save()
|
|
|
|
cls.CAT_2 = rego.Category.objects.create(
|
|
name="Category 2",
|
|
description="This is a test category",
|
|
order=10,
|
|
render_type=rego.Category.RENDER_TYPE_RADIO,
|
|
required=False,
|
|
)
|
|
cls.CAT_2.save()
|
|
|
|
cls.RESERVATION = datetime.timedelta(hours=1)
|
|
|
|
cls.PROD_1 = rego.Product.objects.create(
|
|
name="Product 1",
|
|
description="This is a test product. It costs $10. "
|
|
"A user may have 10 of them.",
|
|
category=cls.CAT_1,
|
|
price=Decimal("10.00"),
|
|
reservation_duration=cls.RESERVATION,
|
|
limit_per_user=10,
|
|
order=10,
|
|
)
|
|
cls.PROD_1.save()
|
|
|
|
cls.PROD_2 = rego.Product.objects.create(
|
|
name="Product 2",
|
|
description="This is a test product. It costs $10. "
|
|
"A user may have 10 of them.",
|
|
category=cls.CAT_1,
|
|
price=Decimal("10.00"),
|
|
limit_per_user=10,
|
|
order=10,
|
|
)
|
|
cls.PROD_2.save()
|
|
|
|
cls.PROD_3 = rego.Product.objects.create(
|
|
name="Product 3",
|
|
description="This is a test product. It costs $10. "
|
|
"A user may have 10 of them.",
|
|
category=cls.CAT_2,
|
|
price=Decimal("10.00"),
|
|
limit_per_user=10,
|
|
order=10,
|
|
)
|
|
cls.PROD_3.save()
|
|
|
|
cls.PROD_4 = rego.Product.objects.create(
|
|
name="Product 4",
|
|
description="This is a test product. It costs $5. "
|
|
"A user may have 10 of them.",
|
|
category=cls.CAT_2,
|
|
price=Decimal("5.00"),
|
|
limit_per_user=10,
|
|
order=10,
|
|
)
|
|
cls.PROD_4.save()
|
|
|
|
@classmethod
|
|
def make_ceiling(cls, name, limit=None, start_time=None, end_time=None):
|
|
limit_ceiling = rego.TimeOrStockLimitEnablingCondition.objects.create(
|
|
description=name,
|
|
mandatory=True,
|
|
limit=limit,
|
|
start_time=start_time,
|
|
end_time=end_time
|
|
)
|
|
limit_ceiling.save()
|
|
limit_ceiling.products.add(cls.PROD_1, cls.PROD_2)
|
|
limit_ceiling.save()
|
|
|
|
@classmethod
|
|
def make_category_ceiling(
|
|
cls, name, limit=None, start_time=None, end_time=None):
|
|
limit_ceiling = rego.TimeOrStockLimitEnablingCondition.objects.create(
|
|
description=name,
|
|
mandatory=True,
|
|
limit=limit,
|
|
start_time=start_time,
|
|
end_time=end_time
|
|
)
|
|
limit_ceiling.save()
|
|
limit_ceiling.categories.add(cls.CAT_1)
|
|
limit_ceiling.save()
|
|
|
|
@classmethod
|
|
def make_discount_ceiling(
|
|
cls, name, limit=None, start_time=None, end_time=None):
|
|
limit_ceiling = rego.TimeOrStockLimitDiscount.objects.create(
|
|
description=name,
|
|
start_time=start_time,
|
|
end_time=end_time,
|
|
limit=limit,
|
|
)
|
|
limit_ceiling.save()
|
|
rego.DiscountForProduct.objects.create(
|
|
discount=limit_ceiling,
|
|
product=cls.PROD_1,
|
|
percentage=100,
|
|
quantity=10,
|
|
).save()
|
|
|
|
|
|
class BasicCartTests(RegistrationCartTestCase):
|
|
|
|
def test_get_cart(self):
|
|
current_cart = CartController.for_user(self.USER_1)
|
|
|
|
current_cart.cart.active = False
|
|
current_cart.cart.save()
|
|
|
|
old_cart = current_cart
|
|
|
|
current_cart = CartController.for_user(self.USER_1)
|
|
self.assertNotEqual(old_cart.cart, current_cart.cart)
|
|
|
|
current_cart2 = CartController.for_user(self.USER_1)
|
|
self.assertEqual(current_cart.cart, current_cart2.cart)
|
|
|
|
def test_add_to_cart_collapses_product_items(self):
|
|
current_cart = CartController.for_user(self.USER_1)
|
|
|
|
# Add a product twice
|
|
current_cart.add_to_cart(self.PROD_1, 1)
|
|
current_cart.add_to_cart(self.PROD_1, 1)
|
|
|
|
# Count of products for a given user should be collapsed.
|
|
items = rego.ProductItem.objects.filter(
|
|
cart=current_cart.cart,
|
|
product=self.PROD_1)
|
|
self.assertEqual(1, len(items))
|
|
item = items[0]
|
|
self.assertEquals(2, item.quantity)
|
|
|
|
def test_set_quantity(self):
|
|
current_cart = CartController.for_user(self.USER_1)
|
|
|
|
def get_item():
|
|
return rego.ProductItem.objects.get(
|
|
cart=current_cart.cart,
|
|
product=self.PROD_1)
|
|
|
|
current_cart.set_quantity(self.PROD_1, 1)
|
|
self.assertEqual(1, get_item().quantity)
|
|
|
|
# Setting the quantity to zero should remove the entry from the cart.
|
|
current_cart.set_quantity(self.PROD_1, 0)
|
|
with self.assertRaises(ObjectDoesNotExist):
|
|
get_item()
|
|
|
|
current_cart.set_quantity(self.PROD_1, 9)
|
|
self.assertEqual(9, get_item().quantity)
|
|
|
|
with self.assertRaises(ValidationError):
|
|
current_cart.set_quantity(self.PROD_1, 11)
|
|
|
|
self.assertEqual(9, get_item().quantity)
|
|
|
|
with self.assertRaises(ValidationError):
|
|
current_cart.set_quantity(self.PROD_1, -1)
|
|
|
|
self.assertEqual(9, get_item().quantity)
|
|
|
|
current_cart.set_quantity(self.PROD_1, 2)
|
|
self.assertEqual(2, get_item().quantity)
|
|
|
|
def test_add_to_cart_per_user_limit(self):
|
|
current_cart = CartController.for_user(self.USER_1)
|
|
|
|
# User should be able to add 1 of PROD_1 to the current cart.
|
|
current_cart.add_to_cart(self.PROD_1, 1)
|
|
|
|
# User should be able to add 1 of PROD_1 to the current cart.
|
|
current_cart.add_to_cart(self.PROD_1, 1)
|
|
|
|
# User should not be able to add 10 of PROD_1 to the current cart now,
|
|
# because they have a limit of 10.
|
|
with self.assertRaises(ValidationError):
|
|
current_cart.add_to_cart(self.PROD_1, 10)
|
|
|
|
current_cart.cart.active = False
|
|
current_cart.cart.save()
|
|
|
|
current_cart = CartController.for_user(self.USER_1)
|
|
# User should not be able to add 10 of PROD_1 to the current cart now,
|
|
# even though it's a new cart.
|
|
with self.assertRaises(ValidationError):
|
|
current_cart.add_to_cart(self.PROD_1, 10)
|
|
|
|
# Second user should not be affected by first user's limits
|
|
second_user_cart = CartController.for_user(self.USER_2)
|
|
second_user_cart.add_to_cart(self.PROD_1, 10)
|