def test_shift_raises_error_on_invalid_player_id():
""" Tests shift validation """
game = Game(identifier=0)
player_id = game.unused_player_id()
game.add_player(Player(player_id))
game.start_game()
with pytest.raises(PlayerNotFoundException):
game.shift(player_id + 1, BoardLocation(0, 1), 90)
def test_move_raises_error_on_invalid_player_id():
""" Tests move validation """
game = Game(identifier=0)
player_id = game.unused_player_id()
game.add_player(Player(player_id))
game.start_game()
with pytest.raises(PlayerNotFoundException):
game.move(player_id - 1, BoardLocation(5, 5))
def test_add_player_start_game_calls_methods_on_turns():
""" Tests add_player, start_game and Player """
board = Board()
turns = Mock()
game = Game(identifier=0, board=board, turns=turns)
for _ in range(4):
player_id = game.unused_player_id()
game.add_player(Player(player_id))
game.start_game()
expected_turn_calls = [call.init(game.players)] + [call.start()]
assert turns.mock_calls[-2:] == expected_turn_calls
def test_move_does_not_raise_error_after_shift():
""" Tests turn validation """
board = Mock()
turns = Mock()
turns.is_action_possible.return_value = True
game = Game(identifier=0, board=board, turns=turns)
player_id = game.unused_player_id()
game.add_player(Player(player_id))
game.start_game()
player = game.get_player(player_id)
game.move(player_id, BoardLocation(0, 0))
board.move.assert_called_once()
turns.is_action_possible.assert_called_once_with(player,
PlayerAction.MOVE_ACTION)
def test_add_player_start_game_calls_methods_on_board():
""" Tests add_player, start_game and Player """
board = Board()
turns = Mock()
game = Game(identifier=0, board=board, turns=turns)
with patch.object(board, 'create_piece',
wraps=board.create_piece) as board_create_piece:
for _ in range(4):
player_id = game.unused_player_id()
game.add_player(Player(player_id))
game.start_game()
expected_board_calls = [
call.create_piece(),
call.create_piece(),
call.create_piece(),
call.create_piece()
]
assert board_create_piece.mock_calls == expected_board_calls