def test_size_eight_board_with_warnsdorff(self):
board_size = 8
tour = find_solution_for(board_size, warnsdorffs_heuristic)
self.assert_valid_tour(board_size, tour)
def test_size_five_board_no_heurisitc(self):
board_size = 5
tour = find_solution_for(board_size)
self.assert_valid_tour(board_size, tour)
def test_small_boards_have_no_solution(self):
for board_size in range(1, 5):
self.assertFalse(find_solution_for(board_size))
def test_size_eight_board_with_warnsdorff(self):
board_size = 8
tour = find_solution_for(board_size, warnsdorffs_heuristic)
self.assert_valid_tour(board_size, tour)
def test_size_five_board_no_heurisitc(self):
board_size = 5
tour = find_solution_for(board_size)
self.assert_valid_tour(board_size, tour)
def test_small_boards_have_no_solution(self):
for board_size in range(1, 5):
self.assertFalse(find_solution_for(board_size))
