def test_calculate_values():
mock_game = get_mock_game
service = GameService(mock_game)
service._generate_board(5, 5, 4)
mock_board_mines = [[-1, 0, 0, 0, 0], [-1, 0, -1, 0, 0], [-1, 0, 0, 0, 0],
[0, 0, 0, 0, 0], [0, 0, 0, 0, 0]]
mock_board = []
for row in mock_board_mines:
mock_row = []
for column in row:
mock_row.append({"value": column, "status": "C"})
mock_board.append(mock_row)
mock_game.board = mock_board
service._calculate_values(5, 5)
values = []
for row in mock_board:
row_values = []
for column in row:
row_values.append(column["value"])
values.append(row_values)
expected_values = [[-1, 3, 1, 1, 0], [-1, 4, -1, 1, 0], [-1, 3, 1, 1, 0],
[1, 1, 0, 0, 0], [0, 0, 0, 0, 0]]
assert values == expected_values
def test_encode_game_info():
service = GameService(get_mock_game())
service._generate_board(10, 10, 20)
encoded = service.encode_game_info()
assert isinstance(encoded["board"], list)
assert encoded["status"] == "started"
assert encoded["mines_left"] == 20
assert encoded["id"] == 1337
def test_place_mines():
mock_game = get_mock_game()
service = GameService(mock_game)
service._generate_board(10, 10, 4)
mine_count = 0
for row in mock_game.board:
for column in row:
if column["value"] == -1:
mine_count += 1
assert mine_count == 4
def test_generate_board():
mock_game = get_mock_game()
service = GameService(mock_game)
service._generate_board(20, 20, 10)
assert len(mock_game.board) == 20
assert len(mock_game.board[0]) == 20
covered_count = 0
for row in mock_game.board:
for column in row:
if column["status"] == "C":
covered_count += 1
assert covered_count == 20 * 20
def test_generate_board_should_fail_if_any_input_smaller_than_1():
with pytest.raises(InvalidGameSettingsException) as e:
mock_game = get_mock_game()
service = GameService(mock_game)
service._generate_board(5, 5, -26)
assert e.message == "All values must be greater than zero"
def test_generate_board_should_fail_if_mine_count_greater_than_board_size():
with pytest.raises(InvalidGameSettingsException) as e:
mock_game = get_mock_game()
service = GameService(mock_game)
service._generate_board(5, 5, 26)
assert e.message == "Number of mines must be less than the total board size"