code: def test_set(self):
      true = 1 if self.root.wantobjects() else "1"
      false = 0 if self.root.wantobjects() else "0"
      v = BooleanVar(self.root, name="name")
      v.set(True)
      self.assertEqual(self.root.globalgetvar("name"), true)
      v.set("0")
      self.assertEqual(self.root.globalgetvar("name"), false)
      v.set(42)
      self.assertEqual(self.root.globalgetvar("name"), true)
      v.set(0)
      self.assertEqual(self.root.globalgetvar("name"), false)
      v.set("on")
      self.assertEqual(self.root.globalgetvar("name"), true)
  
imports: import unittest
  from test import support
  import gc
  import tkinter
  from tkinter import Variable, StringVar, IntVar, DoubleVar, BooleanVar, Tcl, TclError
  from test.support import ALWAYS_EQ
  from test.test_tkinter.support import AbstractDefaultRootTest
label_desc: Use image node_id 3 for calling the TestBooleanVar obj's underlying member method code with example usage: obj.test_set() without return types