def test_num_floors_traveled_up_down():
"""should keep track of the number of floors traveled going up then down"""
elevator = Elevator(num_floors=5, starting_floor=3)
elevator.request_floor(5)
elevator.request_floor(1)
elevator.travel()
nose.assert_equal(elevator.num_floors_traveled, 6)
def test_current_floor_after_travel():
"""should set current floor to last visited floor"""
elevator = Elevator(num_floors=6, starting_floor=4)
elevator.request_floor(5)
elevator.request_floor(2)
elevator.travel()
nose.assert_equal(elevator.current_floor, 2)
def test_visited_floors():
"""should register visited floors in order"""
elevator = Elevator(num_floors=5, starting_floor=5)
elevator.request_floor(4)
elevator.request_floor(2)
elevator.travel()
nose.assert_list_equal(elevator.visited_floors, [4, 2])
def test_duplicate_floor_requests():
"""should gracefully ignore duplicate floor requests"""
elevator = Elevator(num_floors=5, starting_floor=1)
elevator.request_floor(3)
elevator.request_floor(3)
nose.assert_set_equal(elevator.requested_floors, {3})
elevator.travel()
nose.assert_list_equal(elevator.visited_floors, [3])
def test_init_params():
"""should store correct initial parameters when elevator is initalized"""
elevator = Elevator(num_floors=5, starting_floor=2)
nose.assert_equal(elevator.num_floors, 5)
nose.assert_equal(elevator.current_floor, 2)
nose.assert_set_equal(elevator.requested_floors, set())
nose.assert_list_equal(elevator.visited_floors, [])
nose.assert_equal(elevator.num_floors_traveled, 0)
def test_minimize_retrace():
"""should minimize the retracing of the elevator's path"""
elevator = Elevator(num_floors=5, starting_floor=1)
elevator.request_floor(4)
elevator.request_floor(5)
elevator.request_floor(3)
elevator.request_floor(2)
elevator.travel()
nose.assert_list_equal(elevator.visited_floors, [2, 3, 4, 5])
def __init__(self, simulation_filename, algo_class,
elevator_config_filename):
with open(elevator_config_filename, 'rb') as f:
self.conf = yaml.load(f, Loader=yaml.FullLoader)
elevator_conf = self.conf["ELEVATOR"]
self.elevator = Elevator(elevator_conf)
self.simulation_events = load_simulation_events(simulation_filename)
self.max_floor = max(
set([a["source_floor"] for a in self.simulation_events] +
[a["destination_floor"] for a in self.simulation_events]))
self.algo_class = algo_class
self.algo = BaseAlgoInterface.get_algo(self.algo_class, elevator_conf,
self.max_floor)
self.performance_monitor = PerformanceMonitor(self.max_floor)
self.current_ts = 0
self.current_location = None
self.rider_id_to_dropoff_location_map = {}
self.active_riders_pickup_map = {}
self.active_riders_dropoff_map = {}
self.next_event_index = 0
def main():
elevator = Elevator(num_floors=5, starting_floor=1)
elevator.request_floor(5)
test(elevator)
elevator = Elevator(num_floors=5, starting_floor=1)
elevator.request_floor(5)
elevator.request_floor(3)
elevator.request_floor(4)
test(elevator)
elevator = Elevator(num_floors=5, starting_floor=2)
elevator.request_floor(5)
elevator.request_floor(4)
elevator.request_floor(1)
test(elevator)
elevator = Elevator(num_floors=6, starting_floor=1)
elevator.request_floor(6)
elevator.request_floor(5)
elevator.request_floor(1)
test(elevator)
elevator = Elevator(num_floors=5, starting_floor=3)
elevator.request_floor(1)
elevator.request_floor(2)
elevator.request_floor(4)
elevator.request_floor(5)
test(elevator)
elevator = Elevator(num_floors=5, starting_floor=1)
elevator.request_floor(2)
elevator.request_floor(3)
elevator.request_floor(4)
elevator.request_floor(5)
test(elevator)
def test_request_floor():
"""should register requested floors"""
elevator = Elevator(num_floors=5, starting_floor=1)
elevator.request_floor(3)
elevator.request_floor(5)
nose.assert_set_equal(elevator.requested_floors, {3, 5})
