Python Programming Blueprints

Getting customer's incomplete orders

The get_customer_incomplete_orders method returns all the orders with the statuses that are different from Completed given a customer ID. For this test, we need to verify that:

• The method returns the correct number of items and also if the item returned does not have a status equal to Completed
• We are going to test if an exception is raised when an invalid value is passed as an argument to this method

def test_get_customer_incomplete_orders(self):    orders = Order.objects.get_customer_incomplete_orders(customer_id=1)    self.assertEqual(1, len(orders))    self.assertEqual(Status.Received.value, orders[0].status)def test_get_customer_incomplete_orders_with_invalid_id(self): with self.assertRaises(InvalidArgumentError): ...