code: def test_get_dict_single(self):
      view = self.client[-1]
      for v in (list(range(5)), 5, ("abc", "def"), "string"):
          ar = view.apply_async(echo, v)
          assert ar.get() == v
          d = ar.get_dict()
          assert d == {view.targets: v}
  
imports: import os
  import time
  from datetime import datetime
  import pytest
  from IPython.utils.io import capture_output
  import ipyparallel
  from ipyparallel import error
  from .clienttest import ClusterTestCase, raises_remote
label_desc: Use image node_id 6 for calling the TestAsyncResult obj's underlying member method code with example usage: obj.test_get_dict_single() without return types