code: def test_set_object_list(self):
      s = LabelListSubscriber("foo")
      s.value = "SampleName3, SampleName4"
      self.assertEqual(s.value_text, "SampleName3, SampleName4")
      self.assertEqual(s.value, ["SampleName3", "SampleName4"])
  
file_path: CellProfiler/tests/core/setting/test_namesubscriber.py
imports: import unittest
  from cellprofiler_core.setting.subscriber import ImageListSubscriber, LabelListSubscriber
label_desc: Use image node_id 8 for calling the TestListNameSubscriber obj's underlying member method code with example usage: obj.test_set_object_list() without return types