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_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_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_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)