code: def test_schema_closed_schema(self):
      self.c.schema
      self.c.close()
      assert sorted(self.c.schema.keys()) == ["geometry", "properties"]
  
imports: import unittest
  import re
  import pytest
  import fiona
  from .conftest import WGS84PATTERN
label_desc: Use image node_id 19 for calling the ReadingTest obj's underlying member method code with example usage: obj.test_schema_closed_schema() without return types