class TestRandomRobot(unittest.TestCase):
r = roomba.RectangularRoom(10, 10)
def testHeadingChange(self):
robot = roomba.RandomWalkRobot(self.r, 1)
direction = robot.getRobotDirection()
robot.updatePositionAndClean()
self.assertNotEqual(direction, robot.getRobotDirection())
def testMovement(self):
robot = roomba.RandomWalkRobot(self.r, 1)
position = robot.getRobotPosition()
robot.updatePositionAndClean()
direction = robot.getRobotDirection()
rob_p = robot.getRobotPosition()
calc_p = position.getNewPosition(direction, 1)
self.assertEqual((rob_p.getX(), rob_p.getY()),
(calc_p.getX(), calc_p.getY()))
def testPositionIsClean(self):
robot = roomba.RandomWalkRobot(self.r, 1)
robot.updatePositionAndClean()
position = robot.getRobotPosition()
self.assertTrue(
self.r.isTileCleaned(int(position.getX()), int(position.getY())))
class TestStandardRobot(unittest.TestCase):
r = roomba.RectangularRoom(5, 5)
def testMovement(self):
robot = roomba.StandardRobot(self.r, 1)
position = robot.getRobotPosition()
robot.updatePositionAndClean()
bearing = robot.getRobotDirection()
rob_pos = robot.getRobotPosition()
calc_pos = position.getNewPosition(bearing, 1)
self.assertEqual((rob_pos.getX(), rob_pos.getY()),
(calc_pos.getX(), calc_pos.getY()))
def testChangeHeading(self):
robot = roomba.StandardRobot(self.r, 1)
robot.setRobotPosition(roomba.Position(0, 0))
robot.setRobotDirection(180)
robot.updatePositionAndClean()
self.assertNotEqual(
robot.getRobotDirection(), 180) and self.assertTrue(
self.r.isPositionInRoom(robot.getRobotPosition()))
def testPositionIsClean(self):
robot = roomba.StandardRobot(self.r, 1)
robot.updatePositionAndClean()
position = robot.getRobotPosition()
self.assertTrue(
self.r.isTileCleaned(int(position.getX()), int(position.getY())))
class TestGraphDrivenRobot(unittest.TestCase):
r = roomba.RectangularRoom(10, 8)
def testNavigateRaise(self):
robot = roomba.GraphDrivenRobot(self.r, 1)
robot.setRobotDirection(0)
robot.Navigate(100)
self.assertRaises(ValueError)
class TestRobot(unittest.TestCase):
r = roomba.RectangularRoom(5, 5)
robot = roomba.Robot(r, 1)
def testCleanedInitTile(self):
position = self.robot.getRobotPosition()
x, y = position.getX(), position.getY()
self.assertTrue(self.r.isTileCleaned(int(x), int(y)))
def testSetPosition(self):
self.robot.setRobotPosition(roomba.Position(3, 3))
position = self.robot.getRobotPosition()
self.assertEqual((position.getX(), position.getY()), (3, 3))
def testSetDirection(self):
r = roomba.RectangularRoom(5, 5)
self.robot = roomba.Robot(r, 1)
self.robot.setRobotDirection(227)
self.assertEqual(self.robot.getRobotDirection(), 227)
def testGetRandomPosition(self):
r = roomba.RectangularRoom(4, 3)
position = r.getRandomPosition()
self.assertTrue(r.isPositionInRoom(position))
def testIsPositionInRoomNot(self):
r = roomba.RectangularRoom(4, 3)
self.assertFalse(r.isPositionInRoom(roomba.Position(3, 2)))
def testIsPositionInRoom(self):
r = roomba.RectangularRoom(4, 3)
self.assertTrue(r.isPositionInRoom(roomba.Position(2, 3)))
def testGetNumCleanedTilesAll(self):
r = roomba.RectangularRoom(3, 4)
for tile in roomba.product(range(4), range(3)):
x, y = tile
r.cleanTileAtPosition(roomba.Position(x, y))
self.assertEqual(r.getNumCleanedTiles(), 12)
def testGetNumClenedTiles1(self):
r = roomba.RectangularRoom(3, 4)
r.cleanTileAtPosition(roomba.Position(2, 2))
self.assertEqual(r.getNumCleanedTiles(), 1)
def testGetNumCleanedTiles(self):
r = roomba.RectangularRoom(3, 4)
self.assertEqual(r.getNumCleanedTiles(), 0)
def testGetNumberOfTiles(self):
r = roomba.RectangularRoom(3, 4)
self.assertEqual(r.getNumTiles(), 12)
def testCleanTileAtPosition(self):
r = roomba.RectangularRoom(10, 10)
r.cleanTileAtPosition(roomba.Position(1, 1))
self.assertTrue(r.isTileCleaned(1, 1))
def testIsTileClean(self):
r = roomba.RectangularRoom(6, 10)
self.assertFalse(r.isTileCleaned(1, 1))
def testGetDimensions(self):
r = roomba.RectangularRoom(50, 6)
self.assertEqual(r.get_dimensions(), (6, 50))
def testSetDirection(self):
r = roomba.RectangularRoom(5, 5)
self.robot = roomba.Robot(r, 1)
self.robot.setRobotDirection(227)
self.assertEqual(self.robot.getRobotDirection(), 227)