def setUp(self):
spec = Specification()
spec.add(MaterialInputConstraint(Material(type="wood", quantity=1)))
spec.add_output_material(Material("Furniture", 1))
self.machine = ProductionUnit(spec, config={"rate_by_minute":0.25})
self.worker = Worker()
self.input = Material("wood", quantity=3)
class TestOperation(TestCase):
def setUp(self):
spec = Specification()
spec.add(MaterialInputConstraint(Material(type="wood", quantity=1)))
spec.add_output_material(Material("Furniture", 1))
self.machine = ProductionUnit(spec, config={"rate_by_minute":0.25})
self.worker = Worker()
self.input = Material("wood", quantity=3)
def test_equals(self):
self.assertEquals(StartOperation(self.machine, self.worker), StartOperation(self.machine, self.worker))
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_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_load_all_in_one_operation(self):
load_op = AllInOneLoadOperation(self.input, production_unit=self.machine, time_to_perform=3, worker=self.worker)
load_op.run(during=1)
self.assertEquals(self.machine.inputs.count(), 0)
load_op.run(during=2)
self.assertEquals(self.machine.inputs.count(), 3)
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_has_worker_constraint(self):
self.assertRaises(NoWorkerToPerformAction, LoadOperation(Material("k"), self.machine).run)
def setUp(self):
self.unaffected_production_unit, spec, zone = create_machine(
material_type_input="yarn")
self.worker = Worker()
self.affected_production_unit = ProductionUnit(spec)
self.inputs = Material("yarn")
self.started_production_unit = ProductionUnit(spec)
self.started_production_unit.perform_next_operation(self.worker)
self.loaded_production_unit = ProductionUnit(spec)
self.loaded_production_unit.perform_next_operation(self.worker)
self.loaded_production_unit.perform_next_operation(self.worker)
config = {'rate_by_minute': 0.2}
spec_four = Specification()
spec_four.add(
MaterialInputConstraint(Material(type="flour", quantity=2)))
spec_four.add(
MaterialInputConstraint(Material(type="water", quantity=1)))
spec_four.add_output_material(Material("bread", 1))
self.four_a_pain = ProductionUnit(spec_four, config)
self.four_a_pain.perform_next_operation(self.worker)
self.four_a_pain.perform_next_operation(self.worker)
def create_machine(material_type_input="input",
material_type_output="output",
stocking_zone_size=40,
rate=1):
spec = Specification()
config = {'rate_by_minute': rate}
spec.add(
MaterialInputConstraint(Material(type=material_type_input,
quantity=1)))
spec.add_output_material(Material(type=material_type_output, quantity=1))
stock_zone = StockingZone(size=stocking_zone_size)
machine = ProductionUnit(spec, config, output_stocking_zone=stock_zone)
return machine, spec, stock_zone
def setUp(self):
self.unaffected_production_unit, spec, zone = create_machine(material_type_input="yarn")
self.worker = Worker()
self.affected_production_unit = ProductionUnit(spec)
self.inputs = Material("yarn")
self.started_production_unit = ProductionUnit(spec)
self.started_production_unit.perform_next_operation(self.worker)
self.loaded_production_unit = ProductionUnit(spec)
self.loaded_production_unit.perform_next_operation(self.worker)
self.loaded_production_unit.perform_next_operation(self.worker)
config = {'rate_by_minute': 0.2}
spec_four = Specification()
spec_four.add(MaterialInputConstraint(Material(type="flour", quantity=2)))
spec_four.add(MaterialInputConstraint(Material(type="water", quantity=1)))
spec_four.add_output_material(Material("bread", 1))
self.four_a_pain = ProductionUnit(spec_four, config)
self.four_a_pain.perform_next_operation(self.worker)
self.four_a_pain.perform_next_operation(self.worker)
def get_factory(yaml_conf):
yaml = load(yaml_conf)
factory = Factory(name=yaml["name"])
materials = create_materials(yaml)
for production_unit in yaml["production_units"]:
spec = create_spec(materials, production_unit)
config = {}
config["rate_by_minute"] = production_unit.get("rate", 1)
factory.add_production_unit(
ProductionUnit(spec=spec,
config=config,
name=production_unit["name"]))
for worker in yaml.get("workers", []):
working_hour = worker.get("working_hour", 8) * 60
factory.add_worker(Worker(working_hour=working_hour))
return factory
def test_factory_add_production_unit(self):
factory = Factory()
factory.add_production_unit(ProductionUnit(None))
self.assertEquals(len(factory.production_units), 1)
def test_signals_generated(self):
pu = ProductionUnit(None)
def setUp(self):
self.pu = ProductionUnit(None)
self.pu2 = ProductionUnit(None)
class ProductionUnitTest(unittest.TestCase):
def setUp(self):
self.unaffected_production_unit, spec, zone = create_machine(
material_type_input="yarn")
self.worker = Worker()
self.affected_production_unit = ProductionUnit(spec)
self.inputs = Material("yarn")
self.started_production_unit = ProductionUnit(spec)
self.started_production_unit.perform_next_operation(self.worker)
self.loaded_production_unit = ProductionUnit(spec)
self.loaded_production_unit.perform_next_operation(self.worker)
self.loaded_production_unit.perform_next_operation(self.worker)
config = {'rate_by_minute': 0.2}
spec_four = Specification()
spec_four.add(
MaterialInputConstraint(Material(type="flour", quantity=2)))
spec_four.add(
MaterialInputConstraint(Material(type="water", quantity=1)))
spec_four.add_output_material(Material("bread", 1))
self.four_a_pain = ProductionUnit(spec_four, config)
self.four_a_pain.perform_next_operation(self.worker)
self.four_a_pain.perform_next_operation(self.worker)
def test_state_idle(self):
self.assertEquals(self.unaffected_production_unit.get_state(),
ProductionUnit.IDLE)
def test_cannot_start_without_worker(self):
self.assertRaises(
NoWorkerToPerformAction,
LoadOperation(self.inputs, self.unaffected_production_unit).run)
def test_start_state(self):
self.assertEquals(self.started_production_unit.get_state(),
ProductionUnit.STARTED)
def test_stop_operation_return_to_idle_state(self):
StopOperation(self.started_production_unit, worker=self.worker).run()
self.assertEquals(self.started_production_unit.get_state(),
ProductionUnit.IDLE)
def test_illegal_state(self):
self.assertRaises(
IllegalStateToPerformAction,
StopOperation(self.unaffected_production_unit,
worker=self.worker).run)
def test_produce_without_input(self):
self.assertRaises(InvalidInputLoaded,
ProduceOperation(
production_unit=self.started_production_unit,
worker=self.worker).run,
during=1)
def test_produce_operation(self):
ProduceOperation(self.loaded_production_unit, worker=self.worker).run()
self.assertEquals(self.loaded_production_unit.get_state(),
ProductionUnit.PRODUCING)
self.assertEquals(len(self.loaded_production_unit.get_outputs()), 1)
self.assertEquals(self.loaded_production_unit.get_outputs()[0].type,
"output")
def test_slower_machine_configuration(self):
slower_gp, spec, zone = create_machine(material_type_input="yarn",
rate=0.5)
slower_gp.perform_next_operation(self.worker)
slower_gp.perform_next_operation(self.worker)
ProduceOperation(slower_gp, worker=self.worker).run(during=2)
self.assertEquals(len(slower_gp.get_outputs()), 1)
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_out_of_stock(self):
self.assertRaises(InvalidInputLoaded,
ProduceOperation(self.loaded_production_unit,
worker=self.worker).run,
during=3)
def test_multiple_inputs(self):
self.assertRaises(InvalidInputLoaded,
ProduceOperation(self.four_a_pain,
worker=self.worker).run,
during=5)
def test_complete_failure(self):
ProduceOperation(production_unit=self.loaded_production_unit,
worker=self.worker).run()
self.loaded_production_unit.add_event(Failure())
self.assertEquals(self.loaded_production_unit.get_state(),
ProductionUnit.FAILURE)
self.loaded_production_unit.add_event(Fix())
self.assertEquals(self.loaded_production_unit.get_state(),
ProductionUnit.STARTED)
def test_add_skill_constraint_to_operation(self):
tech_production_unit, spec, zone = create_machine(
material_type_input="iron")
start_op = StartOperation(tech_production_unit, worker=self.worker)
start_op.add_constraint(SkillConstraint(skill_name="blacksmith"))
self.assertRaises(CannotPerformOperation, start_op.run)
blacksmith = Worker()
blacksmith.skills.append("blacksmith")
StartOperation(tech_production_unit, worker=blacksmith).run()
self.assertEquals(tech_production_unit.get_state(),
ProductionUnit.STARTED)
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_production_unit_with_stocking_area(self):
stock_zone = StockingZone()
self.loaded_production_unit.output_stocking_zone = stock_zone
ProduceOperation(self.loaded_production_unit, worker=self.worker).run()
self.assertEquals(stock_zone.count(), 1)
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)
class ProductionUnitTest(unittest.TestCase):
def setUp(self):
self.unaffected_production_unit, spec, zone = create_machine(material_type_input="yarn")
self.worker = Worker()
self.affected_production_unit = ProductionUnit(spec)
self.inputs = Material("yarn")
self.started_production_unit = ProductionUnit(spec)
self.started_production_unit.perform_next_operation(self.worker)
self.loaded_production_unit = ProductionUnit(spec)
self.loaded_production_unit.perform_next_operation(self.worker)
self.loaded_production_unit.perform_next_operation(self.worker)
config = {'rate_by_minute': 0.2}
spec_four = Specification()
spec_four.add(MaterialInputConstraint(Material(type="flour", quantity=2)))
spec_four.add(MaterialInputConstraint(Material(type="water", quantity=1)))
spec_four.add_output_material(Material("bread", 1))
self.four_a_pain = ProductionUnit(spec_four, config)
self.four_a_pain.perform_next_operation(self.worker)
self.four_a_pain.perform_next_operation(self.worker)
def test_state_idle(self):
self.assertEquals(self.unaffected_production_unit.get_state(), ProductionUnit.IDLE)
def test_cannot_start_without_worker(self):
self.assertRaises(NoWorkerToPerformAction, LoadOperation(self.inputs, self.unaffected_production_unit).run)
def test_start_state(self):
self.assertEquals(self.started_production_unit.get_state(), ProductionUnit.STARTED)
def test_stop_operation_return_to_idle_state(self):
StopOperation(self.started_production_unit, worker=self.worker).run()
self.assertEquals(self.started_production_unit.get_state(), ProductionUnit.IDLE)
def test_illegal_state(self):
self.assertRaises(IllegalStateToPerformAction, StopOperation(self.unaffected_production_unit, worker=self.worker).run)
def test_produce_without_input(self):
self.assertRaises(InvalidInputLoaded, ProduceOperation(production_unit=self.started_production_unit, worker=self.worker).run, during=1)
def test_produce_operation(self):
ProduceOperation(self.loaded_production_unit, worker=self.worker).run()
self.assertEquals(self.loaded_production_unit.get_state(), ProductionUnit.PRODUCING)
self.assertEquals(len(self.loaded_production_unit.get_outputs()), 1)
self.assertEquals(self.loaded_production_unit.get_outputs()[0].type, "output")
def test_slower_machine_configuration(self):
slower_gp, spec, zone = create_machine(material_type_input="yarn", rate=0.5)
slower_gp.perform_next_operation(self.worker)
slower_gp.perform_next_operation(self.worker)
ProduceOperation(slower_gp, worker=self.worker).run(during=2)
self.assertEquals(len(slower_gp.get_outputs()), 1)
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_out_of_stock(self):
self.assertRaises(InvalidInputLoaded, ProduceOperation(self.loaded_production_unit, worker=self.worker).run, during=3)
def test_multiple_inputs(self):
self.assertRaises(InvalidInputLoaded, ProduceOperation(self.four_a_pain,worker=self.worker).run, during=5)
def test_complete_failure(self):
ProduceOperation(production_unit=self.loaded_production_unit, worker=self.worker).run()
self.loaded_production_unit.add_event(Failure())
self.assertEquals(self.loaded_production_unit.get_state(), ProductionUnit.FAILURE)
self.loaded_production_unit.add_event(Fix())
self.assertEquals(self.loaded_production_unit.get_state(), ProductionUnit.STARTED)
def test_add_skill_constraint_to_operation(self):
tech_production_unit, spec, zone = create_machine(material_type_input="iron")
start_op = StartOperation(tech_production_unit, worker=self.worker)
start_op.add_constraint(SkillConstraint(skill_name="blacksmith"))
self.assertRaises(CannotPerformOperation, start_op.run)
blacksmith = Worker()
blacksmith.skills.append("blacksmith")
StartOperation(tech_production_unit, worker=blacksmith).run()
self.assertEquals(tech_production_unit.get_state(), ProductionUnit.STARTED)
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_production_unit_with_stocking_area(self):
stock_zone = StockingZone()
self.loaded_production_unit.output_stocking_zone = stock_zone
ProduceOperation(self.loaded_production_unit, worker=self.worker).run()
self.assertEquals(stock_zone.count(), 1)
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)