class TestDistanceFunctions(unittest.TestCase):
def setUp(self):
speedLimits = SpeedLimits([
SpeedLimit(range=((25, 0), (30, 0)), limit=1, ticks=0),
SpeedLimit.createObstacle((80, 2))
], 5)
self.road = Road(3, 100, speedLimits)
self.freeCar = Car(self.road, (50, 0))
self.carFacingObstacle = Car(self.road, (79, 2))
self.car1 = Car(self.road, (75, 2))
self.road.placeObjects(
[self.freeCar, self.carFacingObstacle, self.car1])
def test_findPrevCar(self):
length = self.road.getLength()
for x in range(length):
self.assertEqual(None, self.road.findPrevCar((x, 1)))
for x in ((80, length)):
self.assertEqual(None, self.road.findPrevCar((x, 2)))
for x in range(50, length):
self.assertEqual(self.freeCar, self.road.findPrevCar((x, 0)))
self.assertEqual(self.car1, self.road.findPrevCar((78, 2)))
def test_distanceToNextThing(self):
for y in range(self.road.getLanesCount()):
self.assertTrue(
self.road.distanceToNextThing((99,
y)) >= self.road.getLength())
self.assertEqual(
0, self.road.distanceToNextThing(self.carFacingObstacle.pos))
self.assertEqual(3, self.road.distanceToNextThing(self.car1.pos))
self.assertEqual(49, self.road.distanceToNextThing((0, 0)))
class TestDistanceFunctions(unittest.TestCase):
def setUp(self):
speedLimits = SpeedLimits( [ SpeedLimit(range=((25, 0), (30, 0)), limit=1, ticks=0), SpeedLimit.createObstacle((80, 2)) ] , 5)
self.road = Road(3, 100, speedLimits)
self.freeCar = Car(self.road, (50, 0))
self.carFacingObstacle = Car(self.road, (79, 2))
self.car1 = Car(self.road, (75, 2))
self.road.placeObjects([self.freeCar, self.carFacingObstacle, self.car1])
def test_findPrevCar(self):
length = self.road.getLength()
for x in range(length):
self.assertEqual(None, self.road.findPrevCar( (x, 1) ))
for x in ((80, length)):
self.assertEqual(None, self.road.findPrevCar( (x, 2) ))
for x in range(50, length):
self.assertEqual(self.freeCar, self.road.findPrevCar( (x, 0) ))
self.assertEqual(self.car1, self.road.findPrevCar( (78, 2) ))
def test_distanceToNextThing(self):
for y in range(self.road.getLanesCount()):
self.assertTrue( self.road.distanceToNextThing( (99, y)) >= self.road.getLength())
self.assertEqual(0, self.road.distanceToNextThing( self.carFacingObstacle.pos ))
self.assertEqual(3, self.road.distanceToNextThing( self.car1.pos ))
self.assertEqual(49, self.road.distanceToNextThing( (0, 0) ) )
def test_init(self):
r = Road(3, 20, None)
self.assertEqual(3, r.getLanesCount())
self.assertEqual(20, r.getLength())
self.assertEqual(r.carCount(), 0)
# road is empty, so we should be able to add a car
self.assertTrue(r.addCar())
self.assertEqual(1, r.carCount())
def test_init(self):
r = Road(3, 20, None)
self.assertEqual(3, r.getLanesCount())
self.assertEqual(20, r.getLength())
self.assertEqual(r.carCount(), 0)
# road is empty, so we should be able to add a car
self.assertTrue(r.addCar())
self.assertEqual(1, r.carCount())
def test_placeObject(self):
r = Road(3, 40, None)
car1, car2 = Car(r, (20, 0)), Car(r, (30, 0))
self.assertTrue(r.placeObjects([car1, car2]))
self.assertEqual(2, r.carCount())
self.assertEqual(9, r.distanceToNextThing(car1.pos))
self.assertTrue(r.distanceToNextThing(car2.pos) >= r.getLength())
car3 = Car(r, (21, 0))
self.assertTrue(r.placeObject(car3))
self.assertEqual(3, r.carCount())
self.assertEqual(0, r.distanceToNextThing(car1.pos))
self.assertEqual(8, r.distanceToNextThing(car3.pos))
def test_placeObject(self):
r = Road(3, 40, None)
car1, car2 = Car(r, (20, 0)), Car(r, (30, 0))
self.assertTrue(r.placeObjects([car1, car2]))
self.assertEqual(2, r.carCount())
self.assertEqual(9, r.distanceToNextThing(car1.pos))
self.assertTrue(r.distanceToNextThing(car2.pos) >= r.getLength())
car3 = Car(r, (21, 0))
self.assertTrue( r.placeObject(car3) )
self.assertEqual(3, r.carCount())
self.assertEqual(0, r.distanceToNextThing(car1.pos))
self.assertEqual(8, r.distanceToNextThing(car3.pos))
