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This follows the previous patch that changed idlelib file names. Class names that matched old module names are not changed. Change idlelib imports in turtledemo.__main__. Exception: config-extensions.def. Previously, extension section names, file names, and class names had to match. Changing section names would create cross-version conflicts in config-extensions.cfg (user customizations). Instead map old names to new file names at point of import in editor.EditorWindow.load_extension. Patch extensively tested with test_idle, idle_test.htest.py, a custom import-all test, running IDLE in a console to catch messages, and testing each menu item. Based on a patch by Al Sweigart.
106 lines
3.5 KiB
Python
106 lines
3.5 KiB
Python
"""Unittests for idlelib.config_help.py"""
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import unittest
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from idlelib.idle_test.mock_tk import Var, Mbox, Entry
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from idlelib import config_help as help_dialog_module
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help_dialog = help_dialog_module.GetHelpSourceDialog
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class Dummy_help_dialog:
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# Mock for testing the following methods of help_dialog
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menu_ok = help_dialog.menu_ok
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path_ok = help_dialog.path_ok
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ok = help_dialog.ok
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cancel = help_dialog.cancel
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# Attributes, constant or variable, needed for tests
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menu = Var()
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entryMenu = Entry()
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path = Var()
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entryPath = Entry()
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result = None
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destroyed = False
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def destroy(self):
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self.destroyed = True
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# menu_ok and path_ok call Mbox.showerror if menu and path are not ok.
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orig_mbox = help_dialog_module.tkMessageBox
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showerror = Mbox.showerror
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class ConfigHelpTest(unittest.TestCase):
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dialog = Dummy_help_dialog()
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@classmethod
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def setUpClass(cls):
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help_dialog_module.tkMessageBox = Mbox
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@classmethod
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def tearDownClass(cls):
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help_dialog_module.tkMessageBox = orig_mbox
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def test_blank_menu(self):
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self.dialog.menu.set('')
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self.assertFalse(self.dialog.menu_ok())
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self.assertEqual(showerror.title, 'Menu Item Error')
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self.assertIn('No', showerror.message)
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def test_long_menu(self):
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self.dialog.menu.set('hello' * 10)
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self.assertFalse(self.dialog.menu_ok())
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self.assertEqual(showerror.title, 'Menu Item Error')
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self.assertIn('long', showerror.message)
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def test_good_menu(self):
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self.dialog.menu.set('help')
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showerror.title = 'No Error' # should not be called
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self.assertTrue(self.dialog.menu_ok())
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self.assertEqual(showerror.title, 'No Error')
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def test_blank_path(self):
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self.dialog.path.set('')
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self.assertFalse(self.dialog.path_ok())
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self.assertEqual(showerror.title, 'File Path Error')
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self.assertIn('No', showerror.message)
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def test_invalid_file_path(self):
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self.dialog.path.set('foobar' * 100)
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self.assertFalse(self.dialog.path_ok())
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self.assertEqual(showerror.title, 'File Path Error')
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self.assertIn('not exist', showerror.message)
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def test_invalid_url_path(self):
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self.dialog.path.set('ww.foobar.com')
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self.assertFalse(self.dialog.path_ok())
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self.assertEqual(showerror.title, 'File Path Error')
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self.assertIn('not exist', showerror.message)
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self.dialog.path.set('htt.foobar.com')
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self.assertFalse(self.dialog.path_ok())
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self.assertEqual(showerror.title, 'File Path Error')
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self.assertIn('not exist', showerror.message)
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def test_good_path(self):
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self.dialog.path.set('https://docs.python.org')
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showerror.title = 'No Error' # should not be called
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self.assertTrue(self.dialog.path_ok())
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self.assertEqual(showerror.title, 'No Error')
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def test_ok(self):
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self.dialog.destroyed = False
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self.dialog.menu.set('help')
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self.dialog.path.set('https://docs.python.org')
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self.dialog.ok()
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self.assertEqual(self.dialog.result, ('help',
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'https://docs.python.org'))
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self.assertTrue(self.dialog.destroyed)
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def test_cancel(self):
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self.dialog.destroyed = False
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self.dialog.cancel()
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self.assertEqual(self.dialog.result, None)
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self.assertTrue(self.dialog.destroyed)
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if __name__ == '__main__':
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unittest.main(verbosity=2, exit=False)
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