code: def test_closed_repr(self):
      self.c.close()
      assert repr(self.c) == (
          f"<closed Collection '{self.path_coutwildrnp_shp}:coutwildrnp', "
          f"mode 'r' at {hex(id(self.c))}>"
      )
  
imports: import unittest
  import re
  import pytest
  import fiona
  from .conftest import WGS84PATTERN
label_desc: Use image node_id 4 for calling the ReadingTest obj's underlying member method code with example usage: obj.test_closed_repr() without return types