def test_it_can_sense_nearby_hazards(self):
"""can sense nearby hazards"""
player = Player()
empty_room = Room(1)
wumpus_room = Room(2)
wumpus_room.add("wumpus")
bat_room = Room(3)
bat_room.add("bats")
sensed = set()
encountered = set()
empty_room.connect(bat_room)
empty_room.connect(wumpus_room)
player.sense("bats", lambda: sensed.add("You hear a rustling"))
player.sense("wumpus", lambda: sensed.add("You smell something terrible"))
player.encounter("wumpus", lambda: encountered.add("The wumpus ate you up!"))
player.encounter("bats", lambda: encountered.add("The bats whisk you away!"))
player.action("move", lambda destination: player.enter(destination))
player.enter(empty_room)
player.explore_room()
self.assertEqual(sensed, set(["You hear a rustling", "You smell something terrible"]))
self.assertTrue(len(encountered) == 0)
def test_it_can_encounter_hazards_when_entering_a_room(self):
"""can encounter hazards when entering a room"""
player = Player()
empty_room = Room(1)
wumpus_room = Room(2)
wumpus_room.add("wumpus")
bat_room = Room(3)
bat_room.add("bats")
sensed = set()
encountered = set()
empty_room.connect(bat_room)
empty_room.connect(wumpus_room)
player.sense("bats", lambda: sensed.add("You hear a rustling"))
player.sense("wumpus", lambda: sensed.add("You smell something terrible"))
player.encounter("wumpus", lambda: encountered.add("The wumpus ate you up!"))
player.encounter("bats", lambda: encountered.add("The bats whisk you away!"))
player.action("move", lambda destination: player.enter(destination))
player.enter(wumpus_room)
encountered.clear()
player.enter(bat_room)
self.assertEqual(encountered, set(["The bats whisk you away!"]))
self.assertTrue(len(sensed) == 0)