def testDlxRow(self):
dlxrow = sudoku.dlx_row(0, 0, 1)
assert len(dlxrow) == 324
assert sum(dlxrow) == 4
assert dlxrow[0] == 1
assert dlxrow[1] == 0
def testDlxRow(self):
dlxrow = sudoku.dlx_row(0, 0, 1)
assert len(dlxrow) == 324
assert sum(dlxrow) == 4
assert dlxrow[0] == 1
assert dlxrow[1] == 0
def testDlxRowToRcv(self):
dlxrow = sudoku.dlx_row(0, 0, 1)
r, c, v = sudoku.dlx_row_to_rcv(dlxrow)
assert 0 == r
assert 0 == c
assert 1 == v
def testDlxRowToRcv(self):
dlxrow = sudoku.dlx_row(0, 0, 1)
r, c, v = sudoku.dlx_row_to_rcv(dlxrow)
assert 0 == r
assert 0 == c
assert 1 == v