def test_can_push_box_to_storage_square(self):
board_in = ["#############",
"# * #",
"# pb* b #",
"# * #",
"#############",]
move = 'R'
board_out = ["#############",
"# * #",
"# pB b #",
"# * #",
"#############",]
self.assertEqual(process_sokoban_move(board_in, move), board_out)
def test_processes_legal_up_move(self):
board_in = ["#############",
"# * #",
"#p b b #",
"# * #",
"#############",]
move = 'U'
board_out = ["#############",
"#p * #",
"# b b #",
"# * #",
"#############",]
self.assertEqual(process_sokoban_move(board_in, move), board_out)
def test_does_not_move_into_wall(self):
board_in = ["#############",
"# * #",
"#p b b #",
"# * #",
"#############",]
move = 'L'
board_out = ["#############",
"# * #",
"#p b b #",
"# * #",
"#############",]
self.assertEqual(process_sokoban_move(board_in, move), board_out)
def test_cannot_push_box_thru_wall(self):
board_in = ["#############",
"# * #",
"# b* pb#",
"# * #",
"#############",]
move = 'R'
board_out = ["#############",
"# * #",
"# b* pb#",
"# * #",
"#############",]
self.assertEqual(process_sokoban_move(board_in, move), board_out)
def test_can_push_two_boxes(self):
board_in = ["#############",
"# p * #",
"# B* b#",
"# * b #",
"# * #",
"#############",]
move = 'D'
board_out = ["#############",
"# * #",
"# P* b#",
"# * b #",
"# * b #",
"#############",]
self.assertEqual(process_sokoban_move(board_in, move), board_out)