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'''Unittests for idlelib/configHandler.py

Coverage: 46% just by creating dialog. The other half is change code.

'''
import unittest
from test.test_support import requires
from Tkinter import Tk
from idlelib.configDialog import ConfigDialog
from idlelib.macosxSupport import _initializeTkVariantTests


class ConfigDialogTest(unittest.TestCase):

    @classmethod
    def setUpClass(cls):
        requires('gui')
        cls.root = Tk()
        cls.root.wi