def test_add_exit_with_no_opposite_raises(self):
direction = Direction('up')
location1 = Location(self.arbitrary_name)
location2 = Location(self.arbitrary_name + '2')
try:
location1.add_exit(direction, location2)
self.fail()
except ValueError:
# Success
pass
# Use case: Run a procedurally defined game
# Example:
from vengeance.directions import DOWN, IN, WEST
from vengeance.game import Direction
from vengeance.game import Game
from vengeance.game import Location
church = Location('A Church', 'Tiny place of worship')
crypt = Location('The Crypt', 'Dusty tomb filled with empty sarcophagi')
coffin = Location('A Coffin', 'A tight squeeze and pitch dark')
cave = Location('A Cave')
church.add_exit(DOWN, crypt)
crypt.add_one_way_exit(IN, coffin)
crypt.add_exit(WEST, cave)
game = Game([church, crypt, coffin, cave])
game.run()
