code: def test_fix_env_pyenv(path, orig):
      env = {
          "PATH": path,
          "PYENV_ROOT": "/pyenv",
          "PYENV_VERSION": "3.7.2",
          "PYENV_DIR": "/some/dir",
          "PYENV_HOOK_PATH": "/some/hook/path",
      }
      assert fix_env(env)["PATH"] == orig
  
file_path: dvc/tests/unit/utils/test_utils.py
imports: import os
  import pytest
  from dvc.utils import dict_sha256, fix_env, parse_target, relpath, resolve_output
label_desc: Use image node_id 1 for calling a global function with example usage: test_fix_env_pyenv(path, orig) without return types