def test_find_shopcart_that_doesnt_exist(self):
""" Try to find a non-existant Shopcart """
Shopcart(2).save()
cart = Shopcart.find(5)
self.assertIsNone(cart)
def test_find_a_shopcart(self):
""" Find a shopcart by uid """
Shopcart(2).save()
Shopcart(5).save()
cart = Shopcart.find(5)
self.assertEqual(cart.user_id, 5)
self.assertEqual(len(cart.products), 0)