code: def test_original_command(self):
      self.assertEqual(self.orig_insert.operation, "insert")
      self.assertEqual(self.orig_insert.tk_call, self.text.tk.call)
      self.orig_insert("insert", "asdf")
      self.assertEqual(self.text.get("1.0", "end"), "asdf\n")
  
imports: from test.test_support import requires
  import unittest
  from idlelib.idle_test.mock_idle import Func
  from Tkinter import Tk, Text, TclError
  from idlelib.WidgetRedirector import WidgetRedirector
label_desc: Use image node_id 7 for calling the WidgetRedirectorTest obj's underlying member method code with example usage: obj.test_original_command() without return types