def test_repeated_sequence2(self):
with capture_output() as out:
is_valid = knight.check_valid_sequence(self.board, [2, 4, 2, 2],
print_status=True)
output = out.getvalue().strip()
out.close()
self.assertFalse(is_valid)
self.assertEqual(output, 'No repeats allowed.\nSequence is not valid.')
def test_bad_sequence(self):
with capture_output() as out:
is_valid = knight.check_valid_sequence(self.board, [-2, -2],
print_status=True)
output = out.getvalue().strip()
out.close()
self.assertFalse(is_valid)
self.assertEqual(output, 'Sequence is not valid.')
def test_printing(self):
with capture_output() as out:
is_valid = knight.check_valid_sequence(self.board,
self.moves,
print_status=True)
output = out.getvalue().strip()
out.close()
self.assertTrue(is_valid)
self.assertEqual(output, 'Sequence is valid and finished the puzzle.')
def test_good_but_incomplete_sequence(self):
with capture_output() as out:
is_valid = knight.check_valid_sequence(self.board,
self.moves[:-1],
print_status=True)
output = out.getvalue().strip()
out.close()
self.assertTrue(is_valid)
self.assertEqual(output,
'Sequence is valid, but did not finish the puzzle.')
setup_dir(folder)
# create profiler
profile = pprofile.Profile()
# Small board
if do_board in {'small', 'both'}:
print('\nSolve the smaller board for the minimum length solution.')
# enable/disable profiler while running solver
profile.enable()
moves3 = knight.solve_min_puzzle(board1)
profile.disable()
# print solution
print(moves3)
is_valid3 = knight.check_valid_sequence(board1, moves3, print_status=True)
if is_valid3:
knight.print_sequence(board1, moves3)
# Large board
if do_board in {'large', 'both'}:
print('\nSolve the larger board for the minimum length solution.')
board2[0, 0] = knight.Piece.start
#board2[-1, -1] = knight.Piece.final # doesn't use transport
board2[11, -1] = knight.Piece.final # uses transport
# enable/disable profiler while running solver
profile.enable()
moves4 = knight.solve_min_puzzle(board2)
profile.disable()
def test_good_but_extra_sequence(self):
self.moves.append(2)
with self.assertRaises(ValueError):
knight.check_valid_sequence(self.board,
self.moves,
print_status=False)
def test_repeated_sequence3(self):
is_valid = knight.check_valid_sequence(self.board, [2, 4, 2, 2],
allow_repeats=True)
self.assertTrue(is_valid)
def test_repeated_sequence1(self):
is_valid = knight.check_valid_sequence(self.board, [2, 4, 2, 2])
self.assertFalse(is_valid)
def test_no_final(self):
self.board[2, 4] = knight.Piece.water
with self.assertRaises(ValueError):
knight.check_valid_sequence(self.board,
self.moves,
print_status=False)
def test_normal(self):
is_valid = knight.check_valid_sequence(self.board,
self.moves,
print_status=False)
self.assertTrue(is_valid)