def test_step_back(self):
game = Game()
state, player_id = game.init_game()
action = state['actions'][0]
game.step(action)
game.step_back()
self.assertEqual(game.current_player, player_id)
self.assertEqual(len(game.histories), 0)
def test_step_back(self):
game = Game(allow_step_back=True)
state, player_id = game.init_game()
action = state['actions'][0]
game.step(action)
game.step_back()
self.assertEqual(game.round.current_player, player_id)
self.assertEqual(len(game.history), 0)
self.assertEqual(game.step_back(), False)
def test_step_back(self):
#case 1: action, stepback
game = Game(allow_step_back=True)
state, player_id = game.init_game()
action = state['actions'][0]
playable_cards = game.judger.playable_cards
game.step(action)
game.step_back()
self.assertEqual(game.judger.playable_cards, playable_cards)
self.assertEqual(game.round.greater_player, None)
self.assertEqual(game.round.current_player, player_id)
self.assertEqual(len(game.history), 0)
game.state['actions'].sort()
state['actions'].sort()
self.assertEqual(game.state, state)
self.assertEqual(game.step_back(), False)
#case 2: action, pass, stepback
game = Game(allow_step_back=True)
state, player_id = game.init_game()
action = state['actions'][0]
game.step(action)
actions = game.state['actions']
playable_cards = game.judger.playable_cards
played_cards = game.players[game.round.current_player].played_cards
game.step('pass')
game.step_back()
#judger.playable_cards should be the same
self.assertEqual(game.judger.playable_cards, playable_cards)
#players[current_player].played_cards should be the same
self.assertEqual(game.players[game.round.current_player].played_cards, played_cards)
#greater_player should be the same
self.assertEqual(game.round.greater_player.player_id, 0)
actions.sort()
game.state['actions'].sort()
#actions should be the same after step_back()
self.assertEqual(game.state['actions'], actions)
#case 3: action, pass, pass, action, stepback
game = Game(allow_step_back=True)
state, player_id = game.init_game()
action = state['actions'][0]
game.step(action)
game.step('pass')
game.step('pass')
actions = game.state['actions']
playable_cards = game.judger.playable_cards
played_cards = game.players[game.round.current_player].played_cards
game.step(actions[0])
game.step_back()
#judger.playable_cards should be the same
self.assertEqual(game.judger.playable_cards, playable_cards)
#players[current_player].played_cards should be the same
self.assertEqual(game.players[game.round.current_player].played_cards, played_cards)
#greater_player should be the same
self.assertEqual(game.round.greater_player.player_id, 0)
actions.sort()
game.state['actions'].sort()
#actions should be the same after step_back()
self.assertEqual(game.state['actions'], actions)
game.step_back()
#greater_player should be the same
self.assertEqual(game.round.greater_player.player_id, 0)