def test_product_current_price_with_history(self):
now = datetime.datetime.now()
p = ProductFactory.build(
price=PriceValueFactory.build(price=100.00, date=now))
yesterday = now - datetime.timedelta(days=1)
p.set_price(PriceValueFactory.build(price=150.00, date=yesterday))
last_week = now - datetime.timedelta(weeks=1)
p.set_price(PriceValueFactory.build(price=130.00, date=last_week))
self.assertEquals(100.00, p.get_price(), "Current price incorrect")
self.assertEquals(150.00, p.get_price(date=yesterday),
"Yesterday price incorrect")
self.assertEquals(150.00,
p.get_price(date=now - datetime.timedelta(hours=1)),
"Price an hour ago incorrect")
self.assertEquals(130.00,
p.get_price(date=now - datetime.timedelta(days=3)),
"Price 3 days ago incorrect")
# Update price again, delta should be small
p.set_price(
PriceValueFactory.build(price=90.00, date=datetime.datetime.now()))
self.assertEquals(90.00, p.get_price(),
"Updated current price incorrect")
self.assertIsNone(p.get_price(date=now - datetime.timedelta(weeks=2)),
"Price 2 weeks ago no undefined")
def setUp(self):
self.discount_repository = Mock()
self.discount_repository.find = Mock()
discounts = {
("MANF-A", "GRADE-A"): Discount(0.3, "MANF-A", "GRADE-A"),
("MANF-B", "GRADE-A"): Discount(0.1, "MANF-B", "GRADE-A")
}
self.discount_repository.find = Mock(side_effect=lambda category, tier: discounts.get((category, tier)))
self.pricing_service = PricingService(self.discount_repository)
customers = {
"Customer": CustomerFactory.build(name="Customer"),
}
self.customer_repository = Mock()
self.customer_repository.find = Mock(side_effect=lambda sku: customers.get(sku))
tax_rate = Mock()
tax_rate.rate = 0.1
self.tax_repository = Mock()
self.tax_repository.find = Mock(return_value=tax_rate)
prod1 = ProductFactory.build(sku="PROD001", price_category="MANF-A")
prod1.set_price(PriceValueFactory.build(price=100.00))
prod2 = ProductFactory.build(sku="PROD002", price_category="MANF-B")
prod2.set_price(PriceValueFactory.build(price=20.00))
self.products = {
"PROD001": prod1,
"PROD002": prod2,
}
self.product_repository = Mock()
self.product_repository.find = Mock(side_effect=lambda sku: self.products.get(sku))
inv_prod1 = InventoryItemFactory.build(sku="PROD001")
inv_prod1.enter_stock_on_hand(10)
inv_prod2 = InventoryItemFactory.build(sku="PROD002", on_hand_buffer=7)
inv_prod2.enter_stock_on_hand(10)
self.inventory = {
"PROD001": inv_prod1,
"PROD002": inv_prod2,
}
self.inventory_repository = Mock()
self.inventory_repository.find = Mock(side_effect=lambda sku: self.inventory.get(sku))
self.order_descriptors = {
"ORD001": [
("PROD001", 1),
("PROD002", 3),
],
"ORD002": [
("PROD001", 2),
("PROD002", 4),
]
}
self.order_repository = Mock()
order_ids = ["ORD002", "ORD001"]
self.order_repository.next_id = Mock(side_effect=lambda: order_ids.pop())
def test_product_current_price_with_history(self):
now = datetime.datetime.now()
p = ProductFactory.build(price=PriceValueFactory.build(price=100.00, date=now))
yesterday = now - datetime.timedelta(days=1)
p.set_price(PriceValueFactory.build(price=150.00, date=yesterday))
last_week = now - datetime.timedelta(weeks=1)
p.set_price(PriceValueFactory.build(price=130.00, date=last_week))
self.assertEquals(100.00, p.get_price(), "Current price incorrect")
self.assertEquals(150.00, p.get_price(date=yesterday), "Yesterday price incorrect")
self.assertEquals(150.00, p.get_price(date=now - datetime.timedelta(hours=1)), "Price an hour ago incorrect")
self.assertEquals(130.00, p.get_price(date=now - datetime.timedelta(days=3)), "Price 3 days ago incorrect")
# Update price again, delta should be small
p.set_price(PriceValueFactory.build(price=90.00, date=datetime.datetime.now()))
self.assertEquals(90.00, p.get_price(), "Updated current price incorrect")
self.assertIsNone(p.get_price(date=now - datetime.timedelta(weeks=2)), "Price 2 weeks ago no undefined")
def test_product_current_price(self):
p = ProductFactory.build(price=PriceValueFactory.build(price=100.00))
self.assertEquals(100.00, p.get_price(), "Current price incorrect")
def setUp(self):
self.discount_repository = Mock()
self.discount_repository.find = Mock()
discounts = {
("MANF-A", "GRADE-A"): Discount(0.3, "MANF-A", "GRADE-A"),
("MANF-B", "GRADE-A"): Discount(0.1, "MANF-B", "GRADE-A")
}
self.discount_repository.find = Mock(
side_effect=lambda category, tier: discounts.get((category, tier)))
self.pricing_service = PricingService(self.discount_repository)
customers = {
"Customer": CustomerFactory.build(name="Customer"),
}
self.customer_repository = Mock()
self.customer_repository.find = Mock(
side_effect=lambda sku: customers.get(sku))
tax_rate = Mock()
tax_rate.rate = 0.1
self.tax_repository = Mock()
self.tax_repository.find = Mock(return_value=tax_rate)
prod1 = ProductFactory.build(sku="PROD001", price_category="MANF-A")
prod1.set_price(PriceValueFactory.build(price=100.00))
prod2 = ProductFactory.build(sku="PROD002", price_category="MANF-B")
prod2.set_price(PriceValueFactory.build(price=20.00))
self.products = {
"PROD001": prod1,
"PROD002": prod2,
}
self.product_repository = Mock()
self.product_repository.find = Mock(
side_effect=lambda sku: self.products.get(sku))
inv_prod1 = InventoryItemFactory.build(sku="PROD001")
inv_prod1.enter_stock_on_hand(10)
inv_prod2 = InventoryItemFactory.build(sku="PROD002", on_hand_buffer=7)
inv_prod2.enter_stock_on_hand(10)
self.inventory = {
"PROD001": inv_prod1,
"PROD002": inv_prod2,
}
self.inventory_repository = Mock()
self.inventory_repository.find = Mock(
side_effect=lambda sku: self.inventory.get(sku))
self.order_descriptors = {
"ORD001": [
("PROD001", 1),
("PROD002", 3),
],
"ORD002": [
("PROD001", 2),
("PROD002", 4),
]
}
self.order_repository = Mock()
order_ids = ["ORD002", "ORD001"]
self.order_repository.next_id = Mock(
side_effect=lambda: order_ids.pop())
def test_product_current_price(self):
p = ProductFactory.build(price=PriceValueFactory.build(price=100.00))
self.assertEquals(100.00, p.get_price(), "Current price incorrect")