def test_order_cannot_auto_acknowledge(self):
service = OrderingService(self.customer_repository,
self.product_repository,
self.order_repository,
self.inventory_repository,
self.pricing_service)
# PROD002 has a high on hand buffer, ORD002 should trigger a verification requirement and thus
# not auto-acknowledge
order = service.create_order("Customer",
self.order_descriptors["ORD002"])
self.assertFalse(order.is_acknowledged(),
"Order should not have been acknowledged")
# Rest of the order should be fine however
for line_item in order.line_items:
if line_item.sku == "PROD001":
self.assertEquals(2, line_item.quantity,
"Incorrect Quantity for PROD001")
self.assertEquals(100.00, line_item.price,
"Incorrect price for PROD001")
self.assertEquals(0.3, line_item.discount,
"Incorrect discount for PROD001")
if line_item.sku == "PROD002":
self.assertEquals(4, line_item.quantity,
"Incorrect Quantity for PROD002")
self.assertEquals(20.00, line_item.price,
"Incorrect price for PROD002")
self.assertEquals(0.1, line_item.discount,
"Incorrect discount for PROD002")
else:
self.assert_("Unknown item found in order")
def test_order_bad_customer(self):
service = OrderingService(self.customer_repository,
self.product_repository,
self.order_repository,
self.inventory_repository,
self.pricing_service)
with self.assertRaises(OrderingError):
service.create_order("Fake Customer", None)
self.assertTrue(
call("Fake Customer")
in self.customer_repository.find.call_args_list,
"Fake Customer was not queried for")
def test_order_bad_product(self):
service = OrderingService(self.customer_repository,
self.product_repository,
self.order_repository,
self.inventory_repository,
self.pricing_service)
order_descriptors = [
("PROD001", 1),
("PROD-FAKE", 1),
]
with self.assertRaises(OrderingError):
service.create_order("Customer", order_descriptors)
self.assertTrue(
call("PROD-FAKE") in self.product_repository.find.call_args_list,
"Fake product was not queried for")
def test_order_creation(self):
service = OrderingService(self.customer_repository,
self.product_repository,
self.order_repository,
self.inventory_repository,
self.pricing_service)
order = service.create_order("Customer",
self.order_descriptors["ORD001"],
customer_reference="Customer-PO-Ref")
self.assertEquals("Customer-PO-Ref", order.customer_reference,
"Customer reference not set correctly")
self.assertTrue(order.is_acknowledged(),
"Order should not have been acknowledged")
self.assertEquals("ORD001", order.order_id,
"Order ID was not set correctly")
for line_item in order.line_items:
if line_item.sku == "PROD001":
self.assertTrue(
call("PROD001")
in self.product_repository.find.call_args_list,
"Product PROD001 was not queried for")
self.assertEquals(1, line_item.quantity,
"Incorrect Quantity for PROD001")
self.assertEquals(100.00, line_item.price,
"Incorrect price for PROD001")
self.assertEquals(0.3, line_item.discount,
"Incorrect discount for PROD001")
if line_item.sku == "PROD002":
self.assertTrue(
call("PROD002")
in self.product_repository.find.call_args_list,
"Product PROD002 was not queried for")
self.assertEquals(3, line_item.quantity,
"Incorrect Quantity for PROD002")
self.assertEquals(20.00, line_item.price,
"Incorrect price for PROD002")
self.assertEquals(0.1, line_item.discount,
"Incorrect discount for PROD002")
else:
self.assert_("Unknown item found in order")
def test_order_fails_no_inventory_item(self):
service = OrderingService(self.customer_repository,
self.product_repository,
self.order_repository,
self.inventory_repository,
self.pricing_service)
# Remove PROD002 from inventory
self.inventory.pop("PROD002")
with self.assertRaises(OrderingError):
order = service.create_order("Customer",
self.order_descriptors["ORD001"])
self.assertTrue(
call("PROD002") in self.product_repository.find.call_args_list,
"Product PROD002 was not queried for")
self.assertTrue(
call("PROD002") in self.inventory_repository.find.call_args_list,
"Product PROD002 was not queried for")