code: def testHelpTextBoldCommandName(self):
      component = tc.ClassWithDocstring()
      t = trace.FireTrace(component, name="ClassWithDocstring")
      help_screen = helptext.HelpText(component, t)
      self.assertIn(
          formatting.Bold("NAME") + "\n    ClassWithDocstring",
          help_screen,
      )
      self.assertIn(formatting.Bold("COMMANDS") + "\n", help_screen)
      self.assertIn(
          formatting.BoldUnderline("COMMAND")
          + " is one of the following:\n",
          help_screen,
      )
      self.assertIn(formatting.Bold("print_msg") + "\n", help_screen)
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import os
  import sys
  import textwrap
  from fire import formatting
  from fire import helptext
  from fire import test_components
  from fire import testutils
  from fire import trace
  import six
label_desc: Use image node_id 26 for calling the HelpTest obj's underlying member method code with example usage: obj.testHelpTextBoldCommandName() without return types