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- "Test multicall, coverage 33%."
- from idlelib import multicall
- import unittest
- from test.support import requires
- from tkinter import Tk, Text
- class MultiCallTest(unittest.TestCase):
- @classmethod
- def setUpClass(cls):
- requires('gui')
- cls.root = Tk()
- cls.root.withdraw()
- cls.mc = multicall.MultiCallCreator(Text)
- @classmethod
- def tearDownClass(cls):
- del cls.mc
- cls.root.update_idletasks()
- ## for id in cls.root.tk.call('after', 'info'):
- ## cls.root.after_cancel(id) # Need for EditorWindow.
- cls.root.destroy()
- del cls.root
- def test_creator(self):
- mc = self.mc
- self.assertIs(multicall._multicall_dict[Text], mc)
- self.assertTrue(issubclass(mc, Text))
- mc2 = multicall.MultiCallCreator(Text)
- self.assertIs(mc, mc2)
- def test_init(self):
- mctext = self.mc(self.root)
- self.assertIsInstance(mctext._MultiCall__binders, list)
- def test_yview(self):
- # Added for tree.wheel_event
- # (it depends on yview to not be overridden)
- mc = self.mc
- self.assertIs(mc.yview, Text.yview)
- mctext = self.mc(self.root)
- self.assertIs(mctext.yview.__func__, Text.yview)
- if __name__ == '__main__':
- unittest.main(verbosity=2)
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