def test_pooling_load_second():
service = CarPooling([(1, -2), (-2, 3), (3, 0), (0, 4), (2, 3), (6, 7)])
assert len(service.car_pooling) == 1
assert service.car_pooling.get(2)
assert service.car_pooling.get(1) is None # outbound minus seats
assert service.car_pooling.get(-2) is None # outbound minus index
assert service.car_pooling.get(3) is None # outbound cero seats
assert service.car_pooling.get(0) is None # outbound cero index
assert service.car_pooling.get(6) is None # outbound seats
def test_journey_waiting_first():
service = CarPooling([(1, 3), (2, 2), (3, 1), (4, 3)])
assert service.journey(1, 6) == 0 # waiting list
assert service.journey(2, 6) == 0 # waiting list
assert service.journey(3, 1) == 3 # allocated (*)
assert service.journey(4, 6) == 0 # waiting list
assert service.drop_off(1) == 1 # drop-off
assert service.drop_off(4) == 4
assert service.drop_off(5) is None # drop-off not found
service.cars([(1, 5), (2, 2), (3, 1), (4, 3), (5, 6),
(6, 4)]) # new car list
assert service.journey(
5, 6) == 0 # waiting list first -> new one go to waiting list
assert service.journey(6, 4) == 6 # new journey request
assert service.journey(7, 6) == 0
assert len(service.journey_request.waiting) == 2 # waiting list not empty
assert service.journey_location.is_allocated(
6) == 6 # check car allocation
assert service.journey_location.is_allocated(
3) == 3 # allocated from previous car list (*)
assert service.journey(8, 3)
assert service.journey_location.is_allocated(
8) == 4 # allocated from new car list
def test_journey_dropoff():
service = CarPooling([(1, 3), (2, 2), (3, 1), (4, 3)])
assert service.journey(1, 6) == 0
assert service.drop_off(1) == 1
assert service.drop_off(1) is None
def test_journey_sixth():
service = CarPooling([(1, 4), (1, 3), (1, 1),
(1, 7)]) # (1, 7) bad request
assert service.journey(1, 4) == 0 # dictionary integrity
def test_journey_fifth():
service = CarPooling([(1, 3), (4, 4), (7, 6)])
assert service.journey(1, 1) == 1
def test_journey_fourth():
service = CarPooling([(1, 2), (2, 3)])
assert service.journey(1, 7) == -1
def test_journey_third():
service = CarPooling([])
assert service.journey(1, 5) == 0
def test_journey_second():
service = CarPooling([(1, 2), (2, 3)])
assert service.journey(1, 5) == 0
def test_pooling_load_first():
service = CarPooling([])
assert len(service.car_pooling) == 0
service.cars([(1, 2), (2, 3), (3, 0)])
assert service.car_pooling is not None
def test_journey_fist():
service = CarPooling([(1, 3), (2, 4), (3, 6)])
assert service.journey(1, 5) == 3
def test_pooling_load_third():
service = CarPooling([])
assert len(service.car_pooling) == 0
* **404 Not Found** When the group is not to be found.
* **400 Bad Request** When there is a failure in the request format or the
payload can't be unmarshalled.
"""
try:
if request.headers[
"content-type"] != 'application/x-www-form-urlencoded':
return Response(status_code=status.HTTP_400_BAD_REQUEST)
if ID is None:
return Response(status_code=status.HTTP_400_BAD_REQUEST)
journey_id = int(ID)
car_id = car_pooling.journey_location.is_allocated(journey_id)
if car_id is None: # car ID not found
return Response(status_code=status.HTTP_404_NOT_FOUND)
elif car_pooling.journey_request.is_waiting(
journey_id): # car ID waiting
return Response(status_code=status.HTTP_204_NO_CONTENT)
else: # car ID located
return JSONResponse(content={'car_id': car_id},
status_code=status.HTTP_200_OK)
except Exception:
return Response(status_code=status.HTTP_400_BAD_REQUEST)
if __name__ == "__main__":
car_pooling = CarPooling()
uvicorn.run(app, host="0.0.0.0", port=9091, log_level="info")