code: def test_constructive_properties(op):
      geom = LineString([(0, 0), (0, 10), (10, 10)])
      result = getattr(geom, op)
      expected = getattr(shapely, op)(geom)
      assert result == expected
  
imports: import platform
  import weakref
  import numpy
  import pytest
  import shapely
  from shapely import GeometryCollection, LinearRing, LineString, MultiLineString, MultiPoint, MultiPolygon, Point, Polygon
  from shapely.errors import ShapelyDeprecationWarning
  from shapely.testing import assert_geometries_equal
label_desc: Use image node_id 15 for calling a global function with example usage: test_constructive_properties(op) without return types