code: def test_favor_longest_critical_path(abcde):
      r"""
  
         a
         |
      d  b  e
       \ | /
         c
  
      """
      a, b, c, d, e = abcde
      dsk = {c: (f,), d: (f, c), e: (f, c), b: (f, c), a: (f, b)}
  
      o = order(dsk)
      assert_topological_sort(dsk, o)
      assert o[d] > o[b]
      assert o[e] > o[b]
  
imports: from __future__ import annotations
  import inspect
  import pytest
  import dask
  from dask import delayed
  from dask.base import collections_to_dsk, key_split, visualize_dsk
  from dask.core import get_deps
  from dask.order import _connecting_to_roots, diagnostics, ndependencies, order
  from dask.utils_test import add, inc
label_desc: Use image node_id 16 for calling a global function with example usage: test_favor_longest_critical_path(abcde) without return types