"Test multicall, coverage 33%."
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from idlelib import multicall
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import unittest
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from test.support import requires
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from tkinter import Tk, Text
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class MultiCallTest(unittest.TestCase):
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@classmethod
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def setUpClass(cls):
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requires('gui')
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cls.root = Tk()
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cls.root.withdraw()
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cls.mc = multicall.MultiCallCreator(Text)
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@classmethod
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def tearDownClass(cls):
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del cls.mc
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cls.root.update_idletasks()
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## for id in cls.root.tk.call('after', 'info'):
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## cls.root.after_cancel(id) # Need for EditorWindow.
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cls.root.destroy()
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del cls.root
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def test_creator(self):
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mc = self.mc
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self.assertIs(multicall._multicall_dict[Text], mc)
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self.assertTrue(issubclass(mc, Text))
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mc2 = multicall.MultiCallCreator(Text)
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self.assertIs(mc, mc2)
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def test_init(self):
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mctext = self.mc(self.root)
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self.assertIsInstance(mctext._MultiCall__binders, list)
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if __name__ == '__main__':
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unittest.main(verbosity=2)
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