def test_model_orders_length(self):
"""supplied orders data must be greater than 3 items long."""
with self.assertRaises(expected_exception=ValueError):
summary = model_inventory.analyse_orders(self._yearly_demand2,
sku_id="RX983-90",
lead_time=Decimal(3),
unit_cost=Decimal(50.99),
reorder_cost=Decimal(400),
z_value=Decimal(.28),
retail_price=Decimal(600),
quantity_on_hand=Decimal(390))
def test_model_orders_length(self):
"""supplied orders data must be greater than 3 items long."""
with self.assertRaises(expected_exception=ValueError):
summary = model_inventory.analyse_orders(self._yearly_demand2,
sku_id="RX983-90",
lead_time=Decimal(3),
unit_cost=Decimal(50.99),
reorder_cost=Decimal(400),
z_value=Decimal(.28),
retail_price=Decimal(600),
quantity_on_hand=Decimal(390))
def test_short_raw_data(self):
yearly_demand = {'jan': 75, 'feb': 75}
with self.assertRaises(expected_exception=ValueError):
summary = model_inventory.analyse_orders(yearly_demand,
sku_id='RX983-90',
lead_time=Decimal(3),
unit_cost=Decimal(50.99),
reorder_cost=Decimal(400),
z_value=Decimal(1.28),
retail_price=Decimal(600),
quantity_on_hand=Decimal(390))
def test_model_orders_type(self):
"""Tests analyse_orders returns a 'dict' type. """
summary = model_inventory.analyse_orders(self._yearly_demand,
sku_id='RX983-90',
lead_time=Decimal(3),
unit_cost=Decimal(50.99),
reorder_cost=Decimal(400),
z_value=Decimal(1.28),
retail_price=Decimal(600),
quantity_on_hand=Decimal(390))
self.assertIsInstance(summary, dict)
def test_model_orders_type(self):
"""Tests analyse_orders returns a 'dict' type. """
summary = model_inventory.analyse_orders(self._yearly_demand,
sku_id='RX983-90',
lead_time=Decimal(3),
unit_cost=Decimal(50.99),
reorder_cost=Decimal(400),
z_value=Decimal(1.28),
retail_price=Decimal(600),
quantity_on_hand=Decimal(390))
self.assertIsInstance(summary, dict)
def test_model_orders_content(self):
""" test the return values for simple analyse orders"""
summary = model_inventory.analyse_orders(self._yearly_demand,
sku_id="RX983-90",
lead_time=Decimal(3),
unit_cost=Decimal(50),
reorder_cost=Decimal(400),
z_value=Decimal(.28),
retail_price=Decimal(600),
quantity_on_hand=Decimal(390))
for i, k in zip(self._categories, self._expected_values):
self.assertEqual(str(k), summary.get(i))
def test_model_orders_content(self):
""" test the return values for simple analyse orders"""
summary = model_inventory.analyse_orders(self._yearly_demand,
sku_id="RX983-90",
lead_time=Decimal(3),
unit_cost=Decimal(50),
reorder_cost=Decimal(400),
z_value=Decimal(.28),
retail_price=Decimal(600),
quantity_on_hand=Decimal(390))
for i, k in zip(self._categories, self._expected_values):
self.assertEqual(str(k), summary.get(i))
def test_model_orders_content(self):
summary = model_inventory.analyse_orders(self._yearly_demand, 'RX983-90', 3, 50.99, 400, 1.28)
self.assertEqual(int(summary.get("average_order")), int(50))
self.assertEqual(int(summary.get("standard_deviation")), int(25))
def test_model_orders_length(self):
with self.assertRaises(expected_exception=ValueError):
summary = model_inventory.analyse_orders(self._yearly_demand2, 'RX983-90', 3, 50.99, 400, 1.28)
def test_model_orders_type(self):
summary = model_inventory.analyse_orders(self._yearly_demand, 'RX983-90', 3, 50.99, 400, 1.28)
self.assertIs(type(summary), type(self._t))
