def test_invalid_input(self):
input = Material("rocks")
self.assertRaises(
InvalidInputLoaded,
LoadOperation(input,
production_unit=self.affected_production_unit,
worker=self.worker).run)
def test_chained_production_in_sequence(self):
# Machine A -> Machine B
machine_b, spec, stock_zone = create_machine(material_type_input="plank", material_type_output="furniture")
machine_b.inputs_stocking_zone = self.machine.output_stocking_zone
StartOperation(production_unit=machine_b, time_to_perform=1, worker=self.worker).run(during=1)
LoadOperation(Material(type="wood", quantity=1), production_unit=self.machine, worker=self.worker).run()
ProduceOperation(production_unit=self.machine, worker=self.worker).run()
ProduceOperation(production_unit=machine_b, worker=self.worker).run()
self.assertEquals(len(machine_b.get_outputs()), 1)
def test_production_unit_create_a_protocol(self):
self.machine, spec, zone = create_machine(material_type_input="yarn")
self.assertEquals(self.machine.protocol.next(),
StartOperation(production_unit=self.machine))
self.assertEquals(
self.machine.protocol.next(),
LoadOperation(Material("yarn"), production_unit=self.machine))
self.assertEquals(self.machine.protocol.next(),
ProduceOperation(production_unit=self.machine))
def test_produce_consume_inputs(self):
LoadOperation(Material("water", 1),
self.four_a_pain,
worker=self.worker).run()
ProduceOperation(self.four_a_pain, worker=self.worker).run(during=5)
self.assertRaises(InvalidInputLoaded,
ProduceOperation(self.four_a_pain,
worker=self.worker).run,
during=5)
def test_produce_operation(self):
StartOperation(production_unit=self.machine,worker=self.worker).run(during=1)
LoadOperation(self.input, production_unit=self.machine, time_to_perform=1, worker=self.worker).run(during=1)
produce_op = ProduceOperation(production_unit=self.machine)
produce_op.run(during=1)
self.assertEquals(len(self.machine.get_outputs()), 0)
produce_op.run(during=3)
self.assertEquals(len(self.machine.get_outputs()), 1)
def test_hour_of_production_scenario_with_more_load(self):
# load then produce then load, etc
# 1 minute to load 2, 2 minutes to produce 2, sequentially
# leading to 40 produce in one hour
load_op = LoadOperation(Material(type="wood", quantity=2), time_to_perform=1, production_unit=self.machine, worker=self.worker)
product_op = ProduceOperation(production_unit=self.machine)
operation_list = [load_op, product_op]
process = Process(self.machine, operation_list)
process.run(60)
self.assertEquals(self.stock_zone.count(), 40)
def test_hour_of_production_scenario(self):
# load then produce then load, etc
# 1 minute to load, 1 minute to produce 1, sequentially
# leading to 30 produce in one hour
load_op = LoadOperation(Material(type="wood", quantity=1), production_unit=self.machine, worker=self.worker)
product_op = ProduceOperation(production_unit=self.machine, worker=self.worker)
operation_list = [load_op, product_op]
process = Process(self.machine, operation_list)
process.run(60)
self.assertEquals(self.stock_zone.count(), 30)
def test_hour_of_production_with_unloading(self):
# Load for 1 minute, produce for 1 minute, unload for 1 minute
load_op = LoadOperation(Material(type="wood", quantity=1), time_to_perform=1, production_unit=self.machine, worker=self.worker)
secondary_area = StockingZone()
unload_op = UnloadOperation(quantity=1, zone=secondary_area, time_to_perform=1, production_unit=self.machine, worker=self.worker)
product_op = ProduceOperation(production_unit=self.machine)
operation_list = [load_op, product_op, unload_op]
process = Process(self.machine, operation_list)
process.run(180)
self.assertEquals(secondary_area.count(), 60)
def test_load_operation(self):
load_op = LoadOperation(self.input, production_unit=self.machine, time_to_perform=3, worker=self.worker)
load_op.run(during=1)
self.assertEquals(self.machine.inputs.count(), 1)
load_op.run(during=2)
self.assertEquals(self.machine.inputs.count(), 3)
def test_production_unit_with_limited_stocking_area(self):
stock_zone = StockingZone(size=3)
self.loaded_production_unit.output_stocking_zone = stock_zone
LoadOperation(Material("yarn", 10),
self.loaded_production_unit,
worker=self.worker).run()
try:
ProduceOperation(self.loaded_production_unit,
worker=self.worker).run(during=5)
except Event:
pass
self.assertEquals(stock_zone.count(), 3)
def test_process_step_by_step(self):
# load then produce then load, etc
# 1 minute to load, 1 minute to produce 1, sequentially
# leading to 30 produce in one hour
load_op = LoadOperation(Material(type="wood", quantity=1), time_to_perform=1, production_unit=self.machine, worker=self.worker)
product_op = ProduceOperation(production_unit=self.machine, worker=self.worker)
operation_list = [load_op, product_op]
process = Process(self.machine, operation_list)
process.run( 1)
self.assertEquals(self.stock_zone.count(), 0)
process.run(1)
self.assertEquals(self.stock_zone.count(), 1)
def test_parallel_process(self):
load_op = LoadOperation(Material(type="wood", quantity=1), production_unit=self.machine, worker=self.worker)
secondary_area = StockingZone()
unload_op = UnloadOperation(quantity=10, zone=secondary_area, production_unit=self.machine, worker=self.worker)
product_op = ProduceOperation(production_unit=self.machine, worker=self.worker)
process_1_operations = [load_op, product_op]
process_2_operations = [unload_op]
process_1 = Process(self.machine, process_1_operations)
process_2 = Process(self.machine, process_2_operations)
main_process = ParallelProcess([process_1, process_2])
main_process.run(1)
self.assertEquals(secondary_area.count(), 0)
main_process.run(3)
self.assertEquals(secondary_area.count(), 2)
main_process.run(56)
self.assertEquals(secondary_area.count(), 30)
def test_working_hour(self):
eight_hour_worker = Worker(working_hour = 8 * 60)
self.assertRaises(Event, LoadOperation(Material(type="wood", quantity=1), production_unit=self.machine, worker=eight_hour_worker).run, during=8*60 + 1)
def test_has_worker_constraint(self):
self.assertRaises(NoWorkerToPerformAction, LoadOperation(Material("k"), self.machine).run)
def test_load_equals(self):
op1 = LoadOperation(Material("input"),self.machine, self.worker)
op2 = LoadOperation(Material("other"),self.machine, self.worker)
op3 = LoadOperation(Material("input"),self.machine, self.worker)
self.assertFalse(op1==op2)
self.assertEquals(op1, op3)
def test_cannot_start_without_worker(self):
self.assertRaises(
NoWorkerToPerformAction,
LoadOperation(self.inputs, self.unaffected_production_unit).run)