def test_valid_black_connected_incremental(self):
invalid_boards = [
(
Nurikabe('''
---
-X.
3.X
'''),
(1, 1), BLACK
),
(
Nurikabe('''
2.X------2
XXX---2---
X2X-7--X--
X.X----X.X
XX.X.-3X3X
.X2XXXX3XX
2XX4.X..X.
XX..XXXX..
X1XXX.2X4X
'''),
(9, 8), BLACK
),
]
for ib, position, color in invalid_boards:
self.assertFalse(valid.black_connected(ib))
self.assertFalse(valid.black_connected(ib, position, color))
def test_valid_connected_fail(self):
invalid_boards = [
SlitherLink('''
+-+.+-+
| | | |
+-+.+-+
'''),
]
for ib in invalid_boards:
self.assertFalse(valid.black_connected(ib), 'board tested valid:\n' + repr(ib))
def test_valid_black_connected_pass(self):
valid_boards = [
Nurikabe('''
XXX
'''),
Nurikabe('''
.X
'''),
Nurikabe('''
X-X
'''),
]
for vb in valid_boards:
self.assertTrue(valid.black_connected(vb))
def test_valid_black_connected_fail(self):
invalid_boards = [
Nurikabe('''
X.X
'''),
Nurikabe('''
X..
.-X
'''),
Nurikabe('''
1X
X.
'''),
]
for ib in invalid_boards:
self.assertFalse(valid.black_connected(ib))
