def test_ShipFromMinimumLocations(self):
A = "A"
B = "B"
C = "C"
D = "D"
inventory = "inventory"
name = "name"
apple = "apple"
order = { apple: 2 }
warehouses = [{ name: A, inventory: { apple: 1 } }, { name: B, inventory: { apple: 2 } }]
result = [{ B: { apple: 2 } }]
# choose second location instead of first and second
self.assertTrue(self.validateOrderMatch(result, orderShipment(warehouses, order)))
order = { apple: 2 }
warehouses = [{ name: A, inventory: { apple: 1 } }, { name: B, inventory: { apple: 1 } }, { name: C, inventory: { apple: 2 } }]
result = [{ C: { apple: 2 } }]
# choose third location instead of first and second
self.assertTrue(self.validateOrderMatch(result, orderShipment(warehouses, order)))
order = { apple: 4 }
warehouses = [{ name: A, inventory: { apple: 1 } }, { name: B, inventory: { apple: 1 } }, { name: C, inventory: { apple: 2 } }, { name: D, inventory: { apple: 2 } }]
result = [{ C: { apple: 2 } }, { D: { apple: 2 } }]
# choose third and fouth location instead of first and second and third
self.assertTrue(self.validateOrderMatch(result, orderShipment(warehouses, order)))
def test_BasicShipFromHappyLocation(self):
apple = "apple"
owd = "owd"
inventory = "inventory"
name = "name"
order = { apple: 1 }
warehouses = [{ name: owd, inventory: { apple: 1 } }]
result = [{ owd: { apple: 1 } }]
self.assertTrue(self.validateOrderMatch(result, orderShipment(warehouses, order)))
def test_IncompleteInventory(self):
apple = "apple"
owd = "owd"
inventory = "inventory"
name = "name"
order = { apple: 2 }
warehouses = [{ name: owd, inventory: { apple: 1 } }]
result = []
self.assertTrue(self.validateOrderMatch(result, orderShipment(warehouses, order)))
def test_BasicShipFromMultipleLocations(self):
apple = "apple"
owd = "owd"
dm = "dm"
inventory = "inventory"
name = "name"
order = { apple: 10 }
warehouses = [{ name: owd, inventory: { apple: 5 } }, { name: dm, inventory: { apple: 5 }}]
result = [{ dm: { apple: 5 }}, { owd: { apple: 5 } }]
self.assertTrue(self.validateOrderMatch(result, orderShipment(warehouses, order)))
def test_ShipFromCheapestWarehousesGivenMultipleSolutions(self):
A = "A"
B = "B"
C = "C"
inventory = "inventory"
name = "name"
apple = "apple"
order = { apple: 4 }
warehouses = [{ name: A, inventory: { apple: 1 } }, { name: B, inventory: { apple: 2 } }, { name: C, inventory: { apple: 3 } }]
result = [{ A: { apple: 1 } }, { C: { apple: 3 } }]
# choose locations 1 and 3 instead of locations 2 and 3
self.assertTrue(self.validateOrderMatch(result, orderShipment(warehouses, order)))
def test_ShipMultipleGoodsFromMinimumLocations(self):
A = "A"
B = "B"
C = "C"
D = "D"
inventory = "inventory"
name = "name"
apple = "apple"
banana = "banana"
order = { apple: 2, banana: 3}
warehouses = [{ name: A, inventory: { apple: 1 , banana: 1} }, { name: B, inventory: { apple: 2 , banana: 1 } }, {name: C, inventory: { banana: 2 }}]
result = [{ B: {apple: 2, banana: 1} }, { C: {banana: 2} }]
# choose second and third location instead of first, second and third
self.assertTrue(self.validateOrderMatch(result, orderShipment(warehouses, order)))