code: def testBacktestingLog2(self):
      code = """from testcases import logger_test_2
  logger_test_2.main()
  """
      res = common.run_python_code(code)
      self.assertEqual(len(res.get_output_lines()), 3)
      self.assertEqual(
          res.get_output_lines()[0],
          "2000-01-01 00:00:00 strategy [INFO] bla",
      )
      self.assertEqual(
          res.get_output_lines()[1],
          "2000-01-02 00:00:00 broker.backtesting [DEBUG] Not enough cash to fill orcl order [1] for 1 share/s",
      )
      self.assertEqual(
          res.get_output_lines()[2],
          "2000-01-02 00:00:00 strategy [INFO] bla",
      )
      self.assertTrue(res.exit_ok())
  
imports: import datetime
  from testcases import common
label_desc: Use image node_id 2 for calling the TestCase obj's underlying member method code with example usage: obj.testBacktestingLog2() without return types