def test_delete_a_shopcart(self):
"""Delete a shopcart and everything in it"""
self.assertEqual(len(Shopcart.all()), 0)
shopcart = Shopcart(user_id=12345)
shopcart.create()
self.assertEqual(shopcart.id, 1)
self.assertEqual(len(Shopcart.all()), 1)
self.assertEqual(len(ShopcartItem.all()), 0)
shopcart_item = ShopcartItem(sid=1, sku=5000, name="soap", price=2.23, amount=3)
shopcart_item.create()
self.assertEqual(shopcart_item.id, 1)
shopcart_item = ShopcartItem(sid=1, sku=5001, name="shampoo", price=3.77, amount=1)
shopcart_item.create()
self.assertEqual(shopcart_item.id, 2)
self.assertEqual(len(ShopcartItem.all()), 2)
shopcart.delete()
self.assertEqual(len(ShopcartItem.all()), 0)
self.assertEqual(len(Shopcart.all()), 0)
def test_find_by_shopcart_id_multiple(self):
""" Find Shopcart Items by Shopcart id for Shopcart with multiple items """
shopcart = Shopcart().deserialize({"user_id": 12345})
shopcart.create()
ShopcartItem(id=1, sid=shopcart.id, sku=3, name="obj 1", price=4, amount=5).create()
ShopcartItem(id=6, sid=shopcart.id, sku=7, name="obj 2", price=8, amount=9).create()
items_queried = ShopcartItem.find_by_shopcartid(shopcart.id)
self.assertEqual(len(items_queried), 2)
def test_find_by_amount(self):
""" Find Shopcart Items by amount """
shopcart = Shopcart().deserialize({"user_id": 12345})
shopcart.create()
ShopcartItem(sid=shopcart.id, sku=101, name="printer", price=101.29, amount=1).create()
ShopcartItem(sid=shopcart.id, sku=201, name="printer", price=101.29, amount=10).create()
shopcart_items = ShopcartItem.find_by_amount(10)
self.assertEqual(len(shopcart_items), 1)
self.assertEqual(shopcart_items[0].amount, 10)
def test_add_a_shopcart(self):
""" Create a shopcart and add it to database """
shopcarts = Shopcart.all()
self.assertEqual(shopcarts, [])
shopcart = Shopcart(user_id=12345)
self.assertTrue(shopcart is not None)
self.assertEqual(shopcart.id, None)
shopcart.create()
self.assertEqual(shopcart.id, 1)
shopcarts = Shopcart.all()
self.assertEqual(len(shopcarts), 1)
def test_find_by_sku_and_sid(self):
""" Find Shopcart Items by shopcart id and sku id """
shopcart_1 = Shopcart().deserialize({"user_id": 12345})
shopcart_1.create()
shopcart_2 = Shopcart().deserialize({"user_id": 1235})
shopcart_2.create()
sku = 3
ShopcartItem(id=1, sid=shopcart_1.id, sku=sku, name="obj 1", price=8, amount=5).create()
ShopcartItem(id=6, sid=shopcart_2.id, sku=sku, name="obj 1", price=8, amount=9).create()
item_queried = ShopcartItem.find_by_sku_and_sid(sku, shopcart_1.id)
self.assertEqual(item_queried.amount, 5)
def test_update_a_shopcart_item_without_id(self):
""" Update a shopcart item """
shopcart = Shopcart(user_id=12345)
shopcart.create()
shopcart_item = ShopcartItem(sid=shopcart.id, sku=5000, name="soap", price=2.23,
amount=3)
shopcart_item.create()
# Change it an update it
shopcart_item.id = None
self.assertRaises(DataValidationError, shopcart_item.update)
def test_find_by_sku(self):
""" Find Shopcart Items by sku """
shopcart_1 = Shopcart().deserialize({"user_id": 12345})
shopcart_1.create()
shopcart_2 = Shopcart().deserialize({"user_id": 12345})
shopcart_2.create()
ShopcartItem(sid=shopcart_1.id, sku=101, name="printer", price=101.29, amount=1).create()
ShopcartItem(sid=shopcart_2.id, sku=101, name="printer", price=101.29, amount=10).create()
ShopcartItem(sid=shopcart_1.id, sku=201, name="printer", price=101.29, amount=1).create()
shopcart_items = ShopcartItem.find_by_sku(101)
self.assertEqual(len(shopcart_items), 2)
self.assertEqual(shopcart_items[0].sku, 101)
def test_add_shopcart_item_with_not_existing_cart(self):
""" Test using add shopcart_item method when shopcart doesnt exists"""
shopcarts = Shopcart.all()
self.assertEqual(shopcarts, [])
shopcart = Shopcart(user_id=12345)
self.assertTrue(shopcart is not None)
self.assertEqual(shopcart.id, None)
shopcart.create()
self.assertEqual(shopcart.id, 1)
shopcart_item = ShopcartItem(sid=1000, sku=5000, name="soap", price=2.23,
amount=3)
self.assertRaises(DataValidationError, shopcart_item.add)
def test_delete_a_shopcart_item(self):
"""Delete a shopcart item"""
shopcart = Shopcart(user_id=12345)
shopcart.create()
self.assertEqual(shopcart.id, 1)
self.assertEqual(len(ShopcartItem.all()), 0)
shopcart_item = ShopcartItem(sid=1, sku=5000, name="soap", price=2.23, amount=3)
shopcart_item.create()
self.assertEqual(shopcart_item.id, 1)
self.assertEqual(len(ShopcartItem.all()), 1)
shopcart_item.delete()
self.assertEqual(len(ShopcartItem.all()), 0)
def test_find_by_shopcart_id(self):
""" Find Shopcart Items by Shopcart id for Shopcart with single item """
shopcart = Shopcart().deserialize({"user_id": 12345})
shopcart.create()
data = {"id": 1, "sid": shopcart.id, "sku": 150,
"name": "test obj1", "price": 100, "amount": 1}
ShopcartItem(id=data["id"], sid=data["sid"], sku=data["sku"], name=data["name"],
price=data["price"], amount=data["amount"]).create()
item_queried = ShopcartItem.find_by_shopcartid(data["sid"])[0]
self.assertEqual(item_queried.id, data["id"])
self.assertEqual(item_queried.sid, data["sid"])
self.assertEqual(item_queried.sku, data["sku"])
self.assertEqual(item_queried.name, data["name"])
self.assertEqual(item_queried.price, data["price"])
self.assertEqual(item_queried.amount, data["amount"])
def test_update_a_shopcart_item(self):
""" Update a shopcart item """
shopcart = Shopcart(user_id=12345)
shopcart.create()
shopcart_item = ShopcartItem(sid=shopcart.id, sku=5000, name="soap", price=2.23,
amount=3)
shopcart_item.create()
self.assertEqual(shopcart_item.id, 1)
# Change it an update it
shopcart_item.name = "soap"
shopcart_item.update()
self.assertEqual(shopcart_item.id, 1)
# Fetch it back and make sure the id hasn't changed
# but the data did change
shopcart_item = ShopcartItem.all()
self.assertEqual(len(shopcart_item), 1)
self.assertEqual(shopcart_item[0].name, "soap")
def test_shopcart_item_creation_using_add(self):
""" Create a shopcart item and add it to the database using add method"""
shopcarts = Shopcart.all()
self.assertEqual(shopcarts, [])
shopcart = Shopcart(user_id=12345)
self.assertTrue(shopcart is not None)
self.assertEqual(shopcart.id, None)
shopcart.create()
self.assertEqual(shopcart.id, 1)
shopcart_item = ShopcartItem(sid=shopcart.id, sku=5000, name="soap", price=2.23,
amount=3)
shopcart_item.add()
self.assertTrue(shopcart_item is not None)
self.assertEqual(shopcart_item.sid, 1)
self.assertEqual(shopcart_item.sku, 5000)
self.assertEqual(shopcart_item.name, "soap")
self.assertEqual(shopcart_item.price, 2.23)
self.assertEqual(shopcart_item.amount, 3)
def test_add_a_shopcart_item(self):
""" Create a shopcart item and add it to the database """
shopcarts = Shopcart.all()
self.assertEqual(shopcarts, [])
shopcart = Shopcart(user_id=12345)
self.assertTrue(shopcart is not None)
self.assertEqual(shopcart.id, None)
shopcart.create()
self.assertEqual(shopcart.id, 1)
shopcart_item = ShopcartItem(sid=100, sku=5000, name="soap", price=2.23,
amount=3)
self.assertRaises(DataValidationError, shopcart_item.create)
shopcart_item = ShopcartItem(sid=1, sku=5000, name="soap", price=2.23,
amount=3)
self.assertTrue(shopcart_item is not None)
self.assertEqual(shopcart_item.id, None)
self.assertEqual(shopcart_item.sid, 1)
self.assertEqual(shopcart_item.sku, 5000)
self.assertEqual(shopcart_item.name, "soap")
self.assertEqual(shopcart_item.price, 2.23)
self.assertEqual(shopcart_item.amount, 3)
def post(self):
""" Create a Shopcart """
logger.info("Request to create a shopcart")
check_content_type("application/json")
logger.debug('Payload = %s', api.payload)
shopcart = None
if 'user_id' in api.payload:
shopcart = Shopcart.find_by_user(api.payload['user_id']).first()
if shopcart is None:
shopcart = Shopcart()
shopcart.deserialize(api.payload)
shopcart.create()
logger.info("Shopcart with ID [%s] created.", shopcart.id)
location_url = api.url_for(ShopcartResource, shopcart_id=shopcart.id, _external=True)
return shopcart.serialize(), status.HTTP_201_CREATED, {"Location": location_url}