def test_mcts_situation_2(self, engine, agent):
# agent should continue because of good dice
dice_ = engine.Die(5), engine.Die(5)
board = engine.Board(state=(0, 4, 50), dice=dice_)
game = engine.init_game(board=board)
move = agent.next_move(game)
assert move == 'c'
def test_mcts_situation_1(self, engine, agent):
# agent should reroll because of bad dice
dice_ = engine.Die(2), engine.Die(2)
board = engine.Board(state=(0, 4, 50), dice=dice_)
game = engine.init_game(board=board)
move = agent.next_move(game)
assert move == 'r'
def test_mcts_situation_3(self, engine, agent):
# even though the agent has a good roll, it should reroll
# because it can only win with at least 11
dice_ = engine.Die(5), engine.Die(5)
board = engine.Board(state=(39, 49, 50), dice=dice_)
game = engine.init_game(board=board)
move = agent.next_move(game)
assert move == 'r'
def test_mcts_situation_4(self, engine, agent):
# similar situation as the last one but since there is still
# some way left before the game ends, the agent should keep
# the good 10 this time
dice_ = engine.Die(5), engine.Die(5)
board = engine.Board(state=(39, 49, 100), dice=dice_)
game = engine.init_game(board=board)
move = agent.next_move(game)
assert move == 'c'
def test_mcts_situation_5(self, engine, agent):
# agent should keep because it will reach 48, which is a
# guaranteed win next round. There is no risk since the
# opponent cannot win this round. If the agent rerolls,
# however, it could still lose with some bad rolls (e.g. d1,d1
# and d1,d1).
dice_ = engine.Die(3), engine.Die(2)
board = engine.Board(state=(43, 37, 50), dice=dice_)
game = engine.init_game(board=board)
move = agent.next_move(game)
assert move == 'c'