def test_items():
start = Room("Start", "You can go west and down a hole.")
west = Room("Trees", "There are trees here, you can go east.")
down = Room("Dungeon", "It's dark down here, you can go up.")
start.add_items({'book': "a book"})
west.add_items({'axe': "an axe"})
down.add_items({'key': "a key"})
assert_equal(start.take('book'), "a book")
assert_equal(west.take('axe'), "an axe")
assert_equal(down.take('key'), "a key")
