code: def test_run__empty_suite(self):
      events = []
      result = LoggingResult(events)
  
      suite = unittest.TestSuite()
  
      suite.run(result)
  
      self.assertEqual(events, [])
  
imports: import unittest
  import gc
  import sys
  import weakref
  from test.test_unittest.support import LoggingResult, TestEquality
label_desc: Use image node_id 10 for calling the Test_TestSuite obj's underlying member method code with example usage: obj.test_run__empty_suite() without return types