code: def bytes_collection_object(self, path_coutwildrnp_json):
      with open(path_coutwildrnp_json) as src:
          bytesbuf = src.read().encode("utf-8")
      self.c = fiona.BytesCollection(bytesbuf, encoding="utf-8")
      yield
      self.c.close()
  
imports: import pytest
  import fiona
  from fiona.model import Geometry
label_desc: Use image node_id 1 for calling the TestReading obj's underlying member method code with example usage: obj.bytes_collection_object(path_coutwildrnp_json) without return types