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_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_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_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")
