def test_change_playground_accepts_valid_time(self):
"""
playtime ('2000', '2200') is valid in both playgrounds
"""
game = Game(playground=self.playground_a, playtime=('2000', '2200'), players=self.players)
game.change_playground(self.playground_b)
self.assertEqual(game.get_playground(), self.playground_b)
def test_change_playground_doesnt_accept_invalid_time(self):
"""
playtime ('2200', '2359') is valid in the original playground but isn't valid in the new one.
"""
game = Game(playground=self.playground_b, playtime=('2200', '2359'), players=self.players)
self.assertRaises(InvalidPlaytimeException, lambda: game.change_playground(self.playground_a))