code: def test_file(self, tmp_dir, dvc, remote_worktree):
      (stage,) = tmp_dir.dvc_gen("foo", "foo")
  
      dvc.push()
      assert "version_id" in (tmp_dir / "foo.dvc").read_text()
      stage = stage.reload()
      out = stage.outs[0]
      assert out.meta.version_id
  
      remove(dvc.cache.local.path)
      remove(tmp_dir / "foo")
  
      dvc.pull()
      assert (tmp_dir / "foo").read_text() == "foo"
  
file_path: dvc/dvc/testing/remote_tests.py
imports: import os
  import shutil
  import pytest
  from dvc.stage.cache import RunCacheNotSupported
  from dvc.utils.fs import remove
  from dvc_data.hashfile.tree import Tree
label_desc: Use image node_id 1 for calling the TestRemoteWorktree obj's underlying member method code with example usage: obj.test_file(tmp_dir, dvc, remote_worktree) without return types