def test_raises_exception_if_number_of_worker_pairs_exceeds_number_of_conveyor_belt_slots(
self):
factory_config = FactoryConfigFactory(number_of_worker_pairs=3,
number_of_conveyor_belt_slots=1)
with pytest.raises(FactoryConfigError) as exception:
FactoryFloorFactory(factory_config=factory_config)
assert exception.value.args == (
'Improperly configured FactoryFloor - check factory_config. number_of_worker_pairs cannot exceed '
'number_of_conveyor_belt_slots.', )
def test_basic_run_belt_run_out_of_feed_items(self):
feeder = SequentialFeederFactory(item_names=['1'])
factory_floor: FactoryFloor = FactoryFloorFactory(feeder=feeder)
with pytest.raises(FactoryConfigError) as exception:
factory_floor.run()
assert exception.value.args == (
'Insufficient amount of items available in the feed_input of the Feeder. Please check your configuration.',
)
def test_run_factory_two_products_created_by_workers_on_slot_zero(self):
feeder = SequentialFeederFactory(item_names=[
'A', 'B', 'A', 'B', 'E', 'E', 'E', 'E', 'E', 'E', 'E', 'E', 'E'
])
factory_floor: FactoryFloor = FactoryFloorFactory(feeder=feeder)
factory_floor.factory_config.number_of_simulation_steps = 13
factory_floor.add_workers()
factory_floor.run()
assert factory_floor.receiver.received_item_names == [
'E', 'E', 'E', 'E', 'E', 'E', 'E', 'E', 'E', 'P', 'E', 'P', 'E'
]
def test_run_factory_worker_ignores_item_not_required(self):
feeder = SequentialFeederFactory(item_names=[
'A', 'A', 'A', 'B', 'E', 'E', 'E', 'E', 'E', 'E', 'E', 'E', 'E'
])
factory_floor: FactoryFloor = FactoryFloorFactory(feeder=feeder)
factory_floor.factory_config.number_of_simulation_steps = 13
factory_floor.factory_config.number_of_worker_pairs = 1
factory_floor.add_workers()
factory_floor.run()
assert factory_floor.receiver.received_item_names == [
'E', 'E', 'E', 'E', 'E', 'A', 'E', 'E', 'E', 'E', 'E', 'P', 'E'
]
def test_basic_run_belt(self, factory_floor):
feeder = SequentialFeederFactory(
item_names=['1', '2', '3', '4', '5', '6', '7', '8', '9', '10'])
factory_floor: FactoryFloor = FactoryFloorFactory(feeder=feeder)
factory_floor.run()
assert factory_floor.receiver.received_item_names == [
factory_floor.factory_config.empty_code,
factory_floor.factory_config.empty_code,
factory_floor.factory_config.empty_code, '1', '2', '3', '4', '5',
'6', '7'
]
assert factory_floor.time == 10
def factory_floor(self, factory_config, feeder, receiver,
conveyor_belt) -> FactoryFloor:
return FactoryFloorFactory(factory_config=factory_config,
feeder=feeder,
receiver=receiver,
conveyor_belt=conveyor_belt)