def test_python_tic_tac_toe(self):
# run this test to a Python-only game
game = tic_tac_toe.TicTacToeGame()
for _ in range(0, 100):
# cannot use pyspiel's serialization since the python-only games don't
# implement them
self.sim_game(game, False)
def test_create(self):
"""Checks we can create the game and clone states."""
game = tic_tac_toe.TicTacToeGame()
print(game.num_distinct_actions())
state = game.new_initial_state()
clone = state.clone()
print(state)
print(clone)
def test_create(self): game = tic_tac_toe.TicTacToeGame() print(game.num_distinct_actions()) clone = game.clone() print(clone.num_distinct_actions()) state = game.new_initial_state() clone = state.clone() print(state) print(clone)
def test_random_game(self):
# This is here mostly to show the API by example.
# More serious simulation tests are done in python/tests/game_sim_test.py.
# Those test the conformance to the API thoroughly.
game = tic_tac_toe.TicTacToeGame()
state = game.new_initial_state()
while not state.is_terminal():
print(state)
cur_player = state.current_player()
legal_actions = state.legal_actions()
action = np.random.choice(legal_actions)
print("Player {} chooses action {}".format(cur_player, action))
state.apply_action(action)
print(state)
print("Returns: {}".format(state.returns()))
def test_cloned_state_matches_original_state(self):
"""Check we can clone states successfully."""
game = tic_tac_toe.TicTacToeGame()
state = game.new_initial_state()
state.apply_action(1)
state.apply_action(2)
clone = state.clone()
self.assertEqual(state.history(), clone.history())
self.assertEqual(state.num_players(), clone.num_players())
self.assertEqual(state.move_number(), clone.move_number())
self.assertEqual(state.num_distinct_actions(),
clone.num_distinct_actions())
self.assertEqual(state._cur_player, clone._cur_player)
self.assertEqual(state._player0_score, clone._player0_score)
self.assertEqual(state._is_terminal, clone._is_terminal)
np.testing.assert_array_equal(state.board, clone.board)
def test_can_create_game_and_state(self):
"""Checks we can create the game and a state."""
game = tic_tac_toe.TicTacToeGame()
state = game.new_initial_state()
self.assertEqual(str(state), "...\n...\n...")
def _load_game(game_string):
"""Loads a game, including special-cases for Python-implemented games."""
if game_string == "python_tic_tac_toe":
return tic_tac_toe.TicTacToeGame()
else:
return pyspiel.load_game(game_string)
