def test_should_only_include_top_level_nodes_when_calculating_available_balance(self):
purchase_order_item = PurchaseOrderItemFactory(purchase_order=(PurchaseOrderFactory()), quantity=500)
root_one = NodeFactory(item=purchase_order_item, quantity=200, distribution_plan=DeliveryFactory(track=True))
self.assertEquals(purchase_order_item.available_balance(), 300)
NodeFactory(item=purchase_order_item, parents=[(root_one, 120)], distribution_plan=DeliveryFactory(track=True))
self.assertEquals(purchase_order_item.available_balance(), 300)
def test_should_only_include_top_level_nodes_when_calculating_available_balance(
self):
purchase_order_item = PurchaseOrderItemFactory(quantity=500)
root_one = NodeFactory(item=purchase_order_item,
quantity=200,
distribution_plan=DeliveryFactory(track=True))
self.assertEquals(purchase_order_item.available_balance(), 300)
NodeFactory(item=purchase_order_item,
parents=[(root_one, 120)],
distribution_plan=DeliveryFactory(track=True))
self.assertEquals(purchase_order_item.available_balance(), 300)
def test_balance_should_decrease_when_tracked_nodes_exist(self):
purchase_order_item = PurchaseOrderItemFactory(purchase_order=(PurchaseOrderFactory()), quantity=500)
delivery = DeliveryFactory()
node_one = NodeFactory(item=purchase_order_item, quantity=200, distribution_plan=delivery)
self.assertEquals(purchase_order_item.available_balance(), 500)
delivery.track = True
delivery.save()
self.assertEquals(purchase_order_item.available_balance(), 300)
NodeFactory(item=purchase_order_item, quantity=120, distribution_plan=delivery)
self.assertEquals(purchase_order_item.available_balance(), 180)
def test_balance_should_decrease_when_nodes_exist(self):
purchase_order = PurchaseOrderFactory()
purchase_order_item = PurchaseOrderItemFactory(
purchase_order=purchase_order,
quantity=500)
NodeFactory(item=purchase_order_item, targeted_quantity=200)
NodeFactory(item=purchase_order_item, targeted_quantity=120)
self.assertEquals(purchase_order_item.available_balance(), 180)
def test_should_decrease_balance_when_saving_tracked_or_not_tracked_nodes(self):
purchase_order_item = PurchaseOrderItemFactory(quantity=500)
delivery = DeliveryFactory()
DeliveryNodeFactory(item=purchase_order_item, quantity=200, distribution_plan=delivery)
self.assertEquals(purchase_order_item.available_balance(), 300)
self.assertEquals(purchase_order_item.quantity_shipped(), 200)
delivery.track = True
delivery.save()
self.assertEquals(purchase_order_item.available_balance(), 300)
self.assertEquals(purchase_order_item.quantity_shipped(), 200)
tracked_delivery = DeliveryFactory(track=True)
DeliveryNodeFactory(item=purchase_order_item, quantity=120, distribution_plan=tracked_delivery)
self.assertEquals(purchase_order_item.available_balance(), 180)
self.assertEquals(purchase_order_item.quantity_shipped(), 320)
def test_balance_should_decrease_when_tracked_nodes_exist(self):
purchase_order_item = PurchaseOrderItemFactory(quantity=500)
delivery = DeliveryFactory()
NodeFactory(item=purchase_order_item,
quantity=200,
distribution_plan=delivery)
self.assertEquals(purchase_order_item.available_balance(), 500)
delivery.track = True
delivery.save()
self.assertEquals(purchase_order_item.available_balance(), 300)
NodeFactory(item=purchase_order_item,
quantity=120,
distribution_plan=delivery)
self.assertEquals(purchase_order_item.available_balance(), 180)
def test_should_decrease_balance_when_saving_tracked_or_not_tracked_nodes(
self):
purchase_order_item = PurchaseOrderItemFactory(quantity=500)
delivery = DeliveryFactory()
DeliveryNodeFactory(item=purchase_order_item,
quantity=200,
distribution_plan=delivery)
self.assertEquals(purchase_order_item.available_balance(), 300)
self.assertEquals(purchase_order_item.quantity_shipped(), 200)
delivery.track = True
delivery.save()
self.assertEquals(purchase_order_item.available_balance(), 300)
self.assertEquals(purchase_order_item.quantity_shipped(), 200)
tracked_delivery = DeliveryFactory(track=True)
DeliveryNodeFactory(item=purchase_order_item,
quantity=120,
distribution_plan=tracked_delivery)
self.assertEquals(purchase_order_item.available_balance(), 180)
self.assertEquals(purchase_order_item.quantity_shipped(), 320)
def test_should_show_total_quantity_as_balance_when_no_nodes_exist(self):
purchase_order = PurchaseOrderFactory()
purchase_order_item = PurchaseOrderItemFactory(
purchase_order=purchase_order,
quantity=500)
self.assertEquals(purchase_order_item.available_balance(), 500)
def test_should_show_total_quantity_as_balance_when_no_nodes_exist(self):
purchase_order = PurchaseOrderFactory()
purchase_order_item = PurchaseOrderItemFactory(
purchase_order=purchase_order, quantity=500)
self.assertEquals(purchase_order_item.available_balance(), 500)
