def main():
if len(sys.argv) < 2:
raise Exception("missing file")
p = Parser(sys.argv[1])
ground_size = p.get_ground_size()
ground = Ground(ground_size[0], ground_size[1])
robot_first_pos = p.get_robot_first_pos()
robot = WalkerRobot(robot_first_pos[0], robot_first_pos[1],
robot_first_pos[2], ground)
commands = p.get_command()
for command in commands:
if command[0] == 'T':
robot.teleport(command[1], command[2])
elif command[0] == 'M':
robot.move()
elif command[0] == 'L' or command[0] == 'R':
robot.turn(command[0])
print 'final pos:', robot.x, robot.y, robot.curr_direction
def test_walker_bot_move_to_wrong_place():
g = Ground(1,1)
bot = WalkerRobot("E", 1,1,g)
with pytest.raises(Exception):
bot.move()
def test_walker_bot_teleport_to_wrong_place():
g = Ground(10,10)
bot = WalkerRobot("E", 1, 1,g)
with pytest.raises(Exception):
bot.teleport(1000,10000)
def test_walker_bot_teleport():
g = Ground(10,10)
bot = WalkerRobot("E",1,1,g)
bot.teleport(4,4)
assert bot.x == 4
assert bot.y == 4
def test_walker_bot_move():
g = Ground(10,10)
bot = WalkerRobot("E",1,1,g)
bot.move()
assert bot.x == 2
bot.move()
assert bot.x == 3
bot.turn("R")
bot.move()
assert bot.y == 2
bot.move()
assert bot.y == 3
def test_walker_bot_turn():
g = Ground(10,10)
bot = WalkerRobot("E", 1, 1, g)
bot.turn("R")
assert bot.curr_direction == "S"
bot.turn("R")
assert bot.curr_direction == "W"
bot.turn("R")
assert bot.curr_direction == "N"
bot.turn("R")
assert bot.curr_direction == "E"
bot.turn("L")
assert bot.curr_direction == "N"
bot.turn("L")
assert bot.curr_direction == "W"
bot.turn("L")
assert bot.curr_direction == "S"
bot.turn("L")
assert bot.curr_direction == "E"
