def test_pacman_can_wrap_vertically(self):
board = ('#.....#', '#..v..#')
expected = ('#.. ..#', '#..v..#')
step1 = game.tick(board, Direction.UP)
new_board = game.tick(step1, Direction.UP)
self.assertEqual(expected, new_board)
def test_pacman_passes_through_empty_borders(self):
board = ('.v.', '...')
expected = (' >', '...')
step1 = game.tick(board, Direction.LEFT)
new_board = game.tick(step1, Direction.LEFT)
self.assertEqual(expected, new_board)
def test_pacman_stops_at_wall(self):
board = ('#..v..#', '#.....#')
expected = ('#.. <#', '#.....#')
step1 = game.tick(board, Direction.RIGHT)
step2 = game.tick(step1, Direction.RIGHT)
new_board = game.tick(step2, Direction.RIGHT)
self.assertEqual(expected, new_board)
def test_pacman_dont_move_at_beginning(self):
board = ('.v.', '...')
new_board = game.tick(board, None)
self.assertEqual(board, new_board)
def test_pacman_cannot_pass_through_a_wall(self):
board = ('#..#..#', '#..v..#')
expected = ('#..#..#', '#..^..#')
new_board = game.tick(board, Direction.DOWN)
self.assertEqual(expected, new_board)
def test_pacman_can_move_up(self):
board = ('#.....#', '#..v..#')
expected = ('#..v..#', '#.. ..#')
new_board = game.tick(board, Direction.UP)
self.assertEqual(expected, new_board)
def test_pacman_moves_left_when_input_given(self):
board = ('.v.', '...')
expected = ('> .', '...')
new_board = game.tick(board, Direction.LEFT)
self.assertEqual(expected, new_board)