def testFillWithBacktrack(self, mock_choose):
""" Force a backtrack.
This scenario will get to the following grid and then be forced to
backtrack, because the gaps are size 1 and 3: odd.
x 3 x x
-
0 0 x 2
- -
0 0|1 0
"""
mock_choose.side_effect = [[Domino(0, 0)], [Domino(0, 1)],
[Domino(0, 2)], [Domino(0, 3)],
[Domino(0, 3)], [Domino(0, 3)],
[Domino(0, 3)], [Domino(0, 4)],
[Domino(0, 5)]]
dummy_random = DummyRandom(randints={(0, 3): [1, 0, 1,
1]}) # directions
board = Board(4, 3, max_pips=6)
expected_display = """\
0|4 0|5
0 0|3 2
- -
0 0|1 0
"""
board.fill(dummy_random)
display = board.display()
self.assertMultiLineEqual(expected_display, display)
def testFillWithBacktrack(self):
""" Force a backtrack.
This scenario will get to the following grid and then be forced to
backtrack.
x 3 4 x
- -
0 0 0 2
- -
0 0|1 0
"""
dummy_random = DummyRandom(
randints={(0, 4): [1, 0, 1, 1]}, # directions
choiceDominoes=[Domino(0, 0),
Domino(0, 1),
Domino(0, 2),
Domino(0, 3),
Domino(0, 4),
Domino(0, 5),
Domino(0, 4),
Domino(0, 5)])
board = Board(4, 3, max_pips=6)
expected_display = """\
0|4 0|5
0 0|3 2
- -
0 0|1 0
"""
board.fill(dummy_random)
display = board.display()
self.assertMultiLineEqual(expected_display, display)
def testFillWithBacktrack(self, mock_choose):
""" Force a backtrack.
This scenario will get to the following grid and then be forced to
backtrack, because the gaps are size 1 and 3: odd.
x 3 x x
-
0 0 x 2
- -
0 0|1 0
"""
mock_choose.side_effect = [[Domino(0, 0)],
[Domino(0, 1)],
[Domino(0, 2)],
[Domino(0, 3)],
[Domino(0, 3)],
[Domino(0, 3)],
[Domino(0, 3)],
[Domino(0, 4)],
[Domino(0, 5)]]
dummy_random = DummyRandom(
randints={(0, 3): [1, 0, 1, 1]}) # directions
board = Board(4, 3, max_pips=6)
expected_display = """\
0|4 0|5
0 0|3 2
- -
0 0|1 0
"""
board.fill(dummy_random)
display = board.display()
self.assertMultiLineEqual(expected_display, display)
def testFillWithRandomDomino(self, mock_choose):
mock_choose.side_effect = [[Domino(0, 5)], [Domino(0, 2)]]
dummy_random = DummyRandom(randints={(0, 3): [1, 1]}) # directions
board = Board(2, 2, max_pips=6)
expected_display = """\
5 2
- -
0 0
"""
board.fill(dummy_random)
display = board.display()
self.assertMultiLineEqual(expected_display, display)
def testFillWithRandomDomino(self):
dummy_random = DummyRandom(randints={(0, 4): [1, 1]}, # directions
choiceDominoes=[Domino(0, 5),
Domino(0, 2)])
board = Board(2, 2, max_pips=6)
expected_display = """\
5 2
- -
0 0
"""
board.fill(dummy_random)
display = board.display()
self.assertMultiLineEqual(expected_display, display)
def testFillWithNoMatchesNext(self, mock_choose):
mock_choose.side_effect = [[Domino(0, 5)],
[Domino(0, 0), Domino(0, 1)]]
dummy_random = DummyRandom(randints={(0, 3): [1, 1]}) # directions
board = Board(2, 2, max_pips=6)
expected_display = """\
5 0
- -
0 1
"""
board.fill(dummy_random, matches_allowed=False)
display = board.display()
self.assertMultiLineEqual(expected_display, display)
def testFillWithNoMatchesNext(self, mock_choose):
mock_choose.side_effect = [[Domino(0, 5)],
[Domino(0, 0), Domino(0, 1)]]
dummy_random = DummyRandom(randints={(0, 3): [1, 1]}) # directions
board = Board(2, 2, max_pips=6)
expected_display = """\
5 0
- -
0 1
"""
board.fill(dummy_random, matches_allowed=False)
display = board.display()
self.assertMultiLineEqual(expected_display, display)
def testFillWithRandomDomino(self, mock_choose):
mock_choose.side_effect = [[Domino(0, 5)],
[Domino(0, 2)]]
dummy_random = DummyRandom(randints={(0, 3): [1, 1]}) # directions
board = Board(2, 2, max_pips=6)
expected_display = """\
5 2
- -
0 0
"""
board.fill(dummy_random)
display = board.display()
self.assertMultiLineEqual(expected_display, display)
def testFillWithFlip(self):
dummy_random = DummyRandom(randints={(0, 4): [1, 1], # directions
(0, 1): [1, 0]}, # flips
choiceDominoes=[Domino(0, 0),
Domino(0, 1)])
board = Board(2, 2, max_pips=6)
expected_display = """\
0 0
- -
0 1
"""
board.fill(dummy_random)
display = board.display()
self.assertMultiLineEqual(expected_display, display)
