def test_search(self):
graph = [(1, 2), (2, 1), (2, 3), (3, 2), (3, 4), (4, 3),
(3, 5), (5, 3), (5, 6), (6, 5), (6, 7), (7, 6)]
def cmpltr(goal):
def _helper(roomid):
return roomid == goal
return _helper
self.assertSequenceEqual(search(graph, 1, cmpltr(3)), [1, 2, 3])
def test_search(self):
graph = [(1, 2), (2, 1), (2, 3), (3, 2), (3, 4), (4, 3), (3, 5),
(5, 3), (5, 6), (6, 5), (6, 7), (7, 6)]
def cmpltr(goal):
def _helper(roomid):
return roomid == goal
return _helper
self.assertSequenceEqual(search(graph, 1, cmpltr(3)), [1, 2, 3])
def find_directions(rooms, start, objects):
found = []
def completed(rooms, targets, found, room_id):
obj = get_object(rooms, room_id)
if obj in targets and obj not in found:
found.append(obj)
return len(found) == len(targets)
start_id = get_id_by_name(rooms, start)
graph = list(build_graph(rooms))
path = search(graph, start_id,
lambda room_id: completed(rooms, objects, found, room_id))
return path_to_directions(rooms, path)
def find_directions(rooms, start, objects):
found = []
def completed(rooms, targets, found, room_id):
obj = get_object(rooms, room_id)
if obj in targets and obj not in found:
found.append(obj)
return len(found) == len(targets)
start_id = get_id_by_name(rooms, start)
graph = list(build_graph(rooms))
path = search(
graph, start_id,
lambda room_id: completed(rooms, objects, found, room_id)
)
return path_to_directions(rooms, path)
