def test_block(board):
invoke(board, ['K', 2, 2, 3, 4, 'W'])
assert string(board) == dedent('''\
OOOO
OWWO
OWWO
OWWO
OOOO''')
def test_horizontal(board):
invoke(board, ['H', 2, 3, 3, 'W'])
assert string(board) == dedent('''\
OOOO
OOOO
OWWO
OOOO
OOOO''')
def test_vertical(board):
invoke(board, ['V', 2, 2, 4, 'W'])
assert string(board) == dedent('''\
OOOO
OWOO
OWOO
OWOO
OOOO''')
def test_pixel(board):
invoke(board, ['L', 2, 2, 'W'])
assert string(board) == dedent('''\
OOOO
OWOO
OOOO
OOOO
OOOO''')
def test_fill(board):
for n in range(1, 5):
invoke(board, ['L', n, n, 'X'])
invoke(board, ['F', 3, 2, '+'])
assert string(board) == dedent('''\
X+++
OX++
OOX+
OOOX
OOOO''')
def test_clean():
board = []
invoke(board, ['I', 4, 5, 'X'])
invoke(board, ['C'])
assert string(board) == dedent('''\
OOOO
OOOO
OOOO
OOOO
OOOO''')
def board():
board = []
invoke(board, ['I', 4, 5])
return board
def test_save(board):
with patch('builtins.open', spec=io.IOBase) as mock:
invoke(board, ['S', 'out.bmp'])
file = mock.return_value.__enter__.return_value
file.write.assert_called_once_with(string(board))