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Create a template for minimally testing a tkinter-using module by importing it and instantiating its class(es). Add a test file for all non-startup IDLE modules. Edit existing files and update coverage. This is part 1 of 3, covering the 21 autocomplete to help modules and touching 33 idlelib files.
46 lines
1.1 KiB
Python
46 lines
1.1 KiB
Python
"Test editor, coverage 35%."
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from idlelib import editor
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import unittest
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from test.support import requires
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from tkinter import Tk
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Editor = editor.EditorWindow
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class EditorWindowTest(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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@classmethod
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def tearDownClass(cls):
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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)
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cls.root.destroy()
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del cls.root
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def test_init(self):
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e = Editor(root=self.root)
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self.assertEqual(e.root, self.root)
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e._close()
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class EditorFunctionTest(unittest.TestCase):
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def test_filename_to_unicode(self):
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func = Editor._filename_to_unicode
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class dummy():
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filesystemencoding = 'utf-8'
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pairs = (('abc', 'abc'), ('a\U00011111c', 'a\ufffdc'),
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(b'abc', 'abc'), (b'a\xf0\x91\x84\x91c', 'a\ufffdc'))
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for inp, out in pairs:
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self.assertEqual(func(dummy, inp), out)
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if __name__ == '__main__':
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unittest.main(verbosity=2)
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