code: def test_import_url_to_remote_dir(
      self, tmp_dir, dvc, workspace, remote
  ):
      import json
  
      workspace.gen(
          {
              "data": {
                  "foo": "foo",
                  "bar": "bar",
                  "sub_dir": {"baz": "sub_dir/baz"},
              }
          }
      )
  
      url = "remote://workspace/data"
      stage = dvc.imp_url(url, to_remote=True)
  
      assert not (tmp_dir / "data").exists()
      assert (tmp_dir / "data.dvc").exists()
  
      assert len(stage.deps) == 1
      assert stage.deps[0].def_path == url
      assert len(stage.outs) == 1
  
      hash_info = stage.outs[0].hash_info
      assert hash_info.name == "md5"
      assert hash_info.value == "55d05978954d1b2cd7b06aedda9b9e43.dir"
      file_parts = json.loads(
          (
              remote
              / "files"
              / "md5"
              / "55"
              / "d05978954d1b2cd7b06aedda9b9e43.dir"
          ).read_text()
      )
  
      assert len(file_parts) == 3
      assert {file_part["relpath"] for file_part in file_parts} == {
          "foo",
          "bar",
          "sub_dir/baz",
      }
  
      for file_part in file_parts:
          md5 = file_part["md5"]
          assert (
              remote / "files" / "md5" / md5[:2] / md5[2:]
          ).read_text() == file_part["relpath"]
  
imports: import os
  from typing import Dict, Union
  import pytest
  from funcy import first
  from dvc.exceptions import URLMissingError
  from dvc.repo import Repo
  from dvc.repo.ls_url import ls_url, parse_external_url
  from dvc.utils.fs import remove
label_desc: Use image node_id 3 for calling the TestToRemote obj's underlying member method code with example usage: obj.test_import_url_to_remote_dir(tmp_dir, dvc, workspace, remote) without return types