class TestHiddenSingleResolution(unittest.TestCase):
def setUp(self):
self.hiddenSingleResolution = HiddenSingleResolution()
def test_block_hidden_single(self):
grid = Grid(StringIO(".1...3..8\n...5..9.3\n....29...\n.8....6.9\n279156834\n4.6....7.\n...27....\n3.2..1...\n6..3...9.\n"))
prepareRemainingCandidates(grid)
self.assertEqual(True, self.hiddenSingleResolution.block_hidden_single(grid, 4, 1))
self.assertEqual(False, self.hiddenSingleResolution.block_hidden_single(grid, 0, 3))
self.assertEqual(".1...3..8\n...51.9.3\n....29...\n.8....6.9\n279156834\n4.6....7.\n...27....\n3.2..1...\n6..3...9.\n", grid.display())
def test_horizontal_hidden_single(self):
grid = Grid(StringIO(".1...3..8\n.2.51.9.3\n....29...\n.8....6.9\n279156834\n4.6....7.\n...27....\n3.2..1...\n6..3...9.\n"))
prepareRemainingCandidates(grid)
self.assertEqual(True, self.hiddenSingleResolution.horizontal_hidden_single(grid, 7, 1))
self.assertEqual(False, self.hiddenSingleResolution.horizontal_hidden_single(grid, 7, 2))
self.assertEqual(".1...3..8\n.2.51.963\n....29...\n.8....6.9\n279156834\n4.6....7.\n...27....\n3.2..1...\n6..3...9.\n", grid.display())
def test_vertical_hidden_single(self):
grid = Grid(StringIO(".5.......\n.1.......\n.........\n.3.......\n.9.......\n..5.2....\n..19.2...\n.8.......\n.6.......\n"))
prepareRemainingCandidates(grid)
self.assertEqual(True, self.hiddenSingleResolution.vertical_hidden_single(grid, 1, 2))
self.assertEqual(False, self.hiddenSingleResolution.vertical_hidden_single(grid, 1, 5))
self.assertEqual(".5.......\n.1.......\n.2.......\n.3.......\n.9.......\n..5.2....\n..19.2...\n.8.......\n.6.......\n", grid.display())
def setUp(self):
self.hiddenSingleResolution = HiddenSingleResolution()
