code: def test_ria_push(srcpath=None, dstpath=None):
      # complex test involving a git remote, a special remote, and a
      # publication dependency
      src = Dataset(srcpath).create()
      testfile = src.pathobj / "test_mod_annex_file"
      testfile.write_text("Heavy stuff.")
      src.save()
      assert_status(
          "ok",
          src.create_sibling_ria(
              "ria+{}".format(
                  get_local_file_url(dstpath, compatibility="git")
              ),
              "datastore",
              new_store_ok=True,
          ),
      )
      res = src.push(to="datastore")
      assert_in_results(
          res,
          action="publish",
          target="datastore",
          status="ok",
          refspec=DEFAULT_REFSPEC,
      )
      assert_in_results(
          res,
          action="publish",
          target="datastore",
          status="ok",
          refspec="refs/heads/git-annex:refs/heads/git-annex",
      )
      assert_in_results(
          res,
          action="copy",
          target="datastore-storage",
          status="ok",
          path=str(testfile),
      )
  
imports: import logging
  import os
  import pytest
  from datalad.core.distributed.clone import Clone
  from datalad.core.distributed.push import Push
  from datalad.distribution.dataset import Dataset
  from datalad.support.annexrepo import AnnexRepo
  from datalad.support.exceptions import IncompleteResultsError, InsufficientArgumentsError
  from datalad.support.external_versions import external_versions
  from datalad.support.gitrepo import GitRepo
  from datalad.support.network import get_local_file_url
  from datalad.tests.utils_pytest import DEFAULT_BRANCH, DEFAULT_REMOTE, SkipTest, assert_false, assert_in, assert_in_results, assert_not_in, assert_not_in_results, assert_raises, assert_repo_status, assert_result_count, assert_status, eq_, known_failure_githubci_osx, known_failure_githubci_win, neq_, ok_, ok_file_has_content, serve_path_via_http, skip_if_adjusted_branch, skip_if_on_windows, skip_ssh, slow, swallow_logs, with_tempfile, with_tree
  from datalad.utils import Path, chpwd, path_startswith, swallow_outputs
label_desc: Use image node_id 9 for calling a global function with example usage: test_ria_push(srcpath, dstpath) without return types