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      1 '''Unittests for idlelib/configHandler.py
      2 
      3 Coverage: 46% just by creating dialog. The other half is change code.
      4 
      5 '''
      6 import unittest
      7 from test.test_support import requires
      8 from Tkinter import Tk
      9 from idlelib.configDialog import ConfigDialog
     10 from idlelib.macosxSupport import _initializeTkVariantTests
     11 
     12 
     13 class ConfigDialogTest(unittest.TestCase):
     14 
     15     @classmethod
     16     def setUpClass(cls):
     17         requires('gui')
     18         cls.root = Tk()
     19         cls.root.withdraw()
     20         _initializeTkVariantTests(cls.root)
     21 
     22     @classmethod
     23     def tearDownClass(cls):
     24         cls.root.destroy()
     25         del cls.root
     26 
     27     def test_dialog(self):
     28         d = ConfigDialog(self.root, 'Test', _utest=True)
     29         d.remove_var_callbacks()
     30 
     31 
     32 if __name__ == '__main__':
     33     unittest.main(verbosity=2)
     34