docstr: [pytest] section in any .ini file is read correctly
docstr_tok: ["[","pytest","]","section","in","any",".ini","file","is","read","correctly"]
code: def test_custom_ini(self, tmp_path: Path) -> None:
      """[pytest] section in any .ini file is read correctly"""
      fn = tmp_path / "custom.ini"
      fn.write_text("[pytest]\nx=1", encoding="utf-8")
      assert load_config_dict_from_file(fn) == {"x": "1"}
  
imports: import os
  from pathlib import Path
  from textwrap import dedent
  import pytest
  from _pytest.config import UsageError
  from _pytest.config.findpaths import get_common_ancestor
  from _pytest.config.findpaths import get_dirs_from_args
  from _pytest.config.findpaths import is_fs_root
  from _pytest.config.findpaths import load_config_dict_from_file
label_desc: Use image node_id 3 for calling the TestLoadConfigDictFromFile obj's underlying member method code with example usage: obj.test_custom_ini(tmp_path) without return types