code: def _location_iter_test(
      self,
      loc,
      ref_address=GRAND_CENTRAL_STR,
      ref_longitude=GRAND_CENTRAL_COORDS_TUPLE[0],
      ref_latitude=GRAND_CENTRAL_COORDS_TUPLE[1],
  ):
      address, (latitude, longitude) = loc
      self.assertEqual(address, ref_address)
      self.assertEqual(latitude, ref_longitude)
      self.assertEqual(longitude, ref_latitude)
  
imports: import pickle
  import unittest
  from geopy.location import Location
  from geopy.point import Point
label_desc: Use image node_id 1 for calling the LocationTestCase obj's underlying member method code with example usage: obj._location_iter_test(loc, ref_address, ref_longitude, ref_latitude) without return types