def test_rover_position_empty():
rover = Rover()
rover.position.x = 10
rover.move()
assert (rover.position.x == 0)
assert (rover.position.y == 0)
assert (rover.position.orientation == RoverOrientation.NORTH)
def test_that_it_rolls_backward_when_it_receives_b_commmand_and_is_oriented_est(
self):
# given
rover = Rover(5, 5, Direction.EST)
command_list = [Command.BACKWARD]
# when
rover.move(command_list)
# then
assert rover.getPosition() == (4, 5)
def test_that_it_rolls_backward_when_it_receives_b_commmand_and_is_oriented_south(
self):
# given
rover = Rover(5, 5, Direction.SOUTH)
command_list = []
command_list.append(Command.BACKWARD)
# when
rover.move(command_list)
# then
assert rover.getPosition() == (5, 6)
def test_that_it_rolls_forward_when_it_receives_f_commmand_and_is_oriented_est(
self):
# given
rover = Rover(5, 5, Direction.EST)
command_list = []
command_list.append(Command.FORWARD)
# when
rover.move(command_list)
# then
assert rover.getPosition() == (6, 5)
def test_that_should_stop_after_encountering_an_obstacle(self):
# given
rover = Rover(0, 9, Direction.EST)
command_list = []
command_list.append(Command.BACKWARD)
# when
rover.move(command_list)
# then
assert rover.getWorking() == False
def test_that_it_turns_right_when_it_receives_r_commmand_and_is_oriented_south(
self):
# given
rover = Rover(5, 5, Direction.SOUTH)
command_list = []
command_list.append(Command.RIGHT)
# when
rover.move(command_list)
# then
assert rover.getOrientation() == (Direction.WEST)
def test_that_it_turns_left_when_it_receives_l_commmand_and_is_oriented_est(
self):
# given
rover = Rover(5, 5, Direction.EST)
command_list = []
command_list.append(Command.LEFT)
# when
rover.move(command_list)
# then
assert rover.getOrientation() == (Direction.NORTH)
def test_that_dont_move_backward_oriented_est_when_there_is_an_obstacle(
self):
# given
rover = Rover(0, 9, Direction.EST)
command_list = []
command_list.append(Command.BACKWARD)
# when
rover.move(command_list)
# then
assert rover.getPosition() == (0, 9)
def test_that_dont_move_forward_oriented_south_when_there_is_an_obstacle(
self):
# given
rover = Rover(9, 0, Direction.SOUTH)
command_list = []
command_list.append(Command.FORWARD)
# when
rover.move(command_list)
# then
assert rover.getPosition() == (9, 0)
def test_that_it_can_roll_over_backward_from_one_edge_of_the_grid_to_another_and_is_oriented_est(
self):
# given
rover = Rover(0, 5, Direction.EST)
command_list = []
command_list.append(Command.BACKWARD)
# when
rover.move(command_list)
# then
assert rover.getPosition() == (9, 5)
def test_that_it_can_roll_over_forward_from_one_edge_of_the_grid_to_another_and_is_oriented_sud(
self):
# given
rover = Rover(5, 0, Direction.SOUTH)
command_list = []
command_list.append(Command.FORWARD)
# when
rover.move(command_list)
# then
assert rover.getPosition() == (5, 9)
from app.rover import Rover from app.commands import Command rover = Rover(5, 5, 'E') command_list = [] command_list.append(Command.FORWARD) command_list.append(Command.FORWARD) command_list.append(Command.FORWARD) command_list.append(Command.FORWARD) rover.move(command_list)
def test_rover_turns_right():
rover = Rover()
rover.move('r')
assert (rover.position.x == 0)
assert (rover.position.y == 0)
assert (rover.position.orientation == RoverOrientation.EAST)