code: def testUsageOutputMethod(self):
      component = tc.NoDefaults().double
      t = trace.FireTrace(component, name="NoDefaults")
      t.AddAccessedProperty(component, "double", ["double"], None, None)
      usage_output = helptext.UsageText(
          component, trace=t, verbose=False
      )
      expected_output = """
      Usage: NoDefaults double COUNT
  
      For detailed information on this command, run:
        NoDefaults double --help"""
      self.assertEqual(
          usage_output, textwrap.dedent(expected_output).lstrip("\n")
      )
  
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 3 for calling the UsageTest obj's underlying member method code with example usage: obj.testUsageOutputMethod() without return types