def test_command_from_docs(self):
cmnd = CommandCenter(Robot(), Terrain())
print ''
cmnd.command('PLACE 0,0,NORTH MOVE REPORT')
self.assertEqual(cmnd.robot.position, Position(0, 1, Facing.NORTH))
cmnd.command('PLACE 0,0,NORTH LEFT REPORT')
self.assertEqual(cmnd.robot.position, Position(0, 0, Facing.WEST))
cmnd.command('PLACE 1,2,EAST MOVE MOVE LEFT MOVE REPORT')
self.assertEqual(cmnd.robot.position, Position(3, 3, Facing.NORTH))
def test_deploy_invalid_position(self):
robot2 = Robot()
with self.assertRaises(ValueError):
robot2.deploy(Terrain(2, 2), Position(3, 1))
def test_deploy_invalid_args(self):
robot2 = Robot()
with self.assertRaises(ValueError):
robot2.deploy({'x':6, 'y':6}, {'x':2, 'y':2, 'facing': Facing.NORTH})
def test_deploy(self):
robot2 = Robot()
self.assertEqual(robot2.active, False)
robot2.deploy(Terrain(2, 2), Position(1, 1))
self.assertEqual(robot2.active, True)
def test_move_when_robot_is_inactive(self):
inactive_robot = Robot()
with self.assertRaises(InvalidCommand):
inactive_robot.move()
def test_rotate_when_robot_is_inactive(self):
inactive_robot = Robot()
with self.assertRaises(InvalidCommand):
inactive_robot.rotate(Direction.RIGHT)
def setUp(self):
self.robot = Robot()
self.terrain = Terrain()
self.position = Position()
self.robot.deploy(self.terrain, self.position)
class TestRobot(unittest.TestCase):
def setUp(self):
self.robot = Robot()
self.terrain = Terrain()
self.position = Position()
self.robot.deploy(self.terrain, self.position)
def test_rotate_left(self):
self.assertEqual(self.robot.position.facing, Facing.NORTH)
self.robot.rotate(Direction.LEFT)
self.assertEqual(self.robot.position.facing, Facing.WEST)
self.robot.rotate(Direction.LEFT)
self.assertEqual(self.robot.position.facing, Facing.SOUTH)
self.robot.rotate(Direction.LEFT)
self.assertEqual(self.robot.position.facing, Facing.EAST)
self.robot.rotate(Direction.LEFT)
self.assertEqual(self.robot.position.facing, Facing.NORTH)
def test_rotate_right(self):
self.assertEqual(self.robot.position.facing, Facing.NORTH)
self.robot.rotate(Direction.RIGHT)
self.assertEqual(self.robot.position.facing, Facing.EAST)
self.robot.rotate(Direction.RIGHT)
self.assertEqual(self.robot.position.facing, Facing.SOUTH)
self.robot.rotate(Direction.RIGHT)
self.assertEqual(self.robot.position.facing, Facing.WEST)
self.robot.rotate(Direction.RIGHT)
self.assertEqual(self.robot.position.facing, Facing.NORTH)
def test_rotate_invalid_direction_argument_string(self):
with self.assertRaises(ValueError):
self.robot.rotate('right')
def test_rotate_invalid_direction_argument_literal_enum_value(self):
with self.assertRaises(ValueError):
self.robot.rotate(90)
def test_rotate_when_robot_is_inactive(self):
inactive_robot = Robot()
with self.assertRaises(InvalidCommand):
inactive_robot.rotate(Direction.RIGHT)
def test_move_by_y(self):
self.robot.move()
self.assertEqual(self.robot.position, Position(0, 1, Facing.NORTH))
def test_move_by_x(self):
self.robot.rotate(Direction.RIGHT).move()
self.assertEqual(self.robot.position, Position(1, 0, Facing.EAST))
def test_move_invalid_by_y(self):
with self.assertRaises(InvalidCommand):
self.robot.rotate(Direction.LEFT).rotate(Direction.LEFT).move()
print self.robot.position
def test_move_invalid_by_x(self):
with self.assertRaises(InvalidCommand):
self.robot.rotate(Direction.LEFT).move()
def test_move_invalid_by_x_terrain_bound(self):
self.robot.rotate(Direction.LEFT)
with self.assertRaises(InvalidCommand):
for i in range(1, 10):
self.robot.move()
def test_move_invalid_by_y_terrain_bound(self):
with self.assertRaises(InvalidCommand):
for i in range(1, 10):
self.robot.move()
def test_move_when_robot_is_inactive(self):
inactive_robot = Robot()
with self.assertRaises(InvalidCommand):
inactive_robot.move()
def test_deploy(self):
robot2 = Robot()
self.assertEqual(robot2.active, False)
robot2.deploy(Terrain(2, 2), Position(1, 1))
self.assertEqual(robot2.active, True)
def test_deploy_invalid_args(self):
robot2 = Robot()
with self.assertRaises(ValueError):
robot2.deploy({'x':6, 'y':6}, {'x':2, 'y':2, 'facing': Facing.NORTH})
def test_deploy_invalid_position(self):
robot2 = Robot()
with self.assertRaises(ValueError):
robot2.deploy(Terrain(2, 2), Position(3, 1))
def test_deploy_invalid_position_negative_x(self):
robot2 = Robot()
with self.assertRaises(ValueError):
robot2.deploy(Terrain(2, 2), Position(-1, 1))
def test_deploy_invalid_position_negative_y(self):
robot2 = Robot()
with self.assertRaises(ValueError):
robot2.deploy(Terrain(2, 2), Position(1, -1))