def test_rover_runner_moves_rover_forward(self):
grid = small_mars_with_one_rover_empty_commands.grid
rover = small_mars_with_one_rover_empty_commands.rover_setups[0].rover
tss = m.get_mocked_turn_command_selector_turn_left_from_north_command_only(
)
mss = m.get_mocked_move_command_selector_north_command_only()
rrs = RoverRunnerService(grid, rover, mss, tss)
final_pos = rrs.run(['M'])
self.assertEqual(Rover(0, 1, 'N'), final_pos)
def test_rover_runner_raises_error_for_None_command(self):
grid = small_mars_with_one_rover_empty_commands.grid
rover = small_mars_with_one_rover_empty_commands.rover_setups[0].rover
tss = m.get_mocked_turn_command_selector_turn_left_from_north_command_only(
)
mss = m.get_mocked_move_command_selector_north_command_only()
rrs = RoverRunnerService(grid, rover, mss, tss)
self.assertRaises(TypeError, rrs.run, None)
def test_rover_runner_goes_off_gird_south(self):
grid = small_mars_with_one_rover_empty_commands.grid
rover = Rover(0, 0, "S")
tss = m.get_mocked_turn_command_selector_turn_right_from_north_command_only(
)
mss = m.get_mocked_move_command_selector_south_command_only()
rrs = RoverRunnerService(grid, rover, mss, tss)
self.assertRaises(ValueError, rrs.run, ['M'])