def test_eq_returns_false_when_cell_values_different(self):
board_1 = Board(3, 3)
board_2 = Board(3, 3)
board_2.set_position_value(2, 2, '-1')
self.assertFalse(board_1 == board_2)
def test_place_pieces_returns_empty_when_empty_positions_lower_than_piece_left(self):
board = Board(3, 3)
piece_list = [King(), King()]
for i in range(0, 8):
board.set_position_value(i%board.get_width(), i//board.get_width(), '-1')
board_list = ChessManager.place_pieces(board, piece_list, 0, 0)
self.assertSetEqual(board_list, set())
def test_process_free_position_decrements_count_of_empty_positions(self):
board = Board(3, 3)
piece_list = [King()]
count = board.count_empty_positions()
ChessManager.process_free_position(board, piece_list, 2, 2)
self.assertGreater(count, board.count_empty_positions())
def test_count_empty_positions_returns_8_for_3x3_board_with_one_fullfilled(self):
board = Board(3, 3)
board.set_position_value(2, 2, '-1')
self.assertEqual(board.count_empty_positions(), 8)
def test_count_empty_positions_returns_9_for_empty_3x3_board(self):
board = Board(3, 3)
self.assertEqual(board.count_empty_positions(), 9)
def test_is_out_of_bounds_returns_true_when_position_too_high(self):
board = Board(3, 3)
self.assertTrue(board.is_out_of_bounds(5, 5))
def test_is_out_of_bounds_returns_true_when_negative_positions(self):
board = Board(3, 3)
self.assertTrue(board.is_out_of_bounds(-1, 2))
def test_is_out_of_bounds_returns_false_when_in_bounds(self):
board = Board(3, 3)
self.assertFalse(board.is_out_of_bounds(2, 1))
def test_set_position_raises_exception_if_out_bounds(self):
board = Board(3, 3)
self.assertRaises(Exception, lambda: board.set_position_value(-1, -1, '-1'))
def test_set_position_value_set_properly_cell_value(self):
board = Board(3, 3)
board.set_position_value(1, 2, '-1')
self.assertEqual(board.get_position_value(1, 2), '-1')
def test_get_position_value_returns_value_if_in_bounds(self):
board = Board(3, 3)
board.get_board()[0] = '-1'
self.assertEqual(board.get_position_value(0, 0), '-1')
