code: def test_split_closed_line_with_point(self):
      # point at start/end of closed ring -> return equal
      # see GH #524
      ls = LineString([(0, 0), (0, 1), (1, 1), (1, 0), (0, 0)])
      splitter = Point(0, 0)
      self.helper(ls, splitter, 1)
  
imports: import unittest
  import pytest
  from shapely.errors import GeometryTypeError
  from shapely.geometry import LineString, MultiLineString, MultiPoint, MultiPolygon, Point, Polygon
  from shapely.ops import linemerge, split, unary_union
label_desc: Use image node_id 2 for calling the TestSplitGeometry obj's underlying member method code with example usage: obj.test_split_closed_line_with_point() without return types