Python code coverage for Lib/idlelib/idle_test/test_config_help.py

#	count	content
1	n/a	"""Unittests for idlelib.config_help.py"""
2	n/a	import unittest
3	n/a	from idlelib.idle_test.mock_tk import Var, Mbox, Entry
4	n/a	from idlelib import config_help as help_dialog_module
5	n/a
6	n/a	help_dialog = help_dialog_module.GetHelpSourceDialog
7	n/a
8	n/a
9	n/a	class Dummy_help_dialog:
10	n/a	# Mock for testing the following methods of help_dialog
11	n/a	menu_ok = help_dialog.menu_ok
12	n/a	path_ok = help_dialog.path_ok
13	n/a	ok = help_dialog.ok
14	n/a	cancel = help_dialog.cancel
15	n/a	# Attributes, constant or variable, needed for tests
16	n/a	menu = Var()
17	n/a	entryMenu = Entry()
18	n/a	path = Var()
19	n/a	entryPath = Entry()
20	n/a	result = None
21	n/a	destroyed = False
22	n/a
23	n/a	def destroy(self):
24	n/a	self.destroyed = True
25	n/a
26	n/a
27	n/a	# menu_ok and path_ok call Mbox.showerror if menu and path are not ok.
28	n/a	orig_mbox = help_dialog_module.tkMessageBox
29	n/a	showerror = Mbox.showerror
30	n/a
31	n/a
32	n/a	class ConfigHelpTest(unittest.TestCase):
33	n/a	dialog = Dummy_help_dialog()
34	n/a
35	n/a	@classmethod
36	n/a	def setUpClass(cls):
37	n/a	help_dialog_module.tkMessageBox = Mbox
38	n/a
39	n/a	@classmethod
40	n/a	def tearDownClass(cls):
41	n/a	help_dialog_module.tkMessageBox = orig_mbox
42	n/a
43	n/a	def test_blank_menu(self):
44	n/a	self.dialog.menu.set('')
45	n/a	self.assertFalse(self.dialog.menu_ok())
46	n/a	self.assertEqual(showerror.title, 'Menu Item Error')
47	n/a	self.assertIn('No', showerror.message)
48	n/a
49	n/a	def test_long_menu(self):
50	n/a	self.dialog.menu.set('hello' * 10)
51	n/a	self.assertFalse(self.dialog.menu_ok())
52	n/a	self.assertEqual(showerror.title, 'Menu Item Error')
53	n/a	self.assertIn('long', showerror.message)
54	n/a
55	n/a	def test_good_menu(self):
56	n/a	self.dialog.menu.set('help')
57	n/a	showerror.title = 'No Error' # should not be called
58	n/a	self.assertTrue(self.dialog.menu_ok())
59	n/a	self.assertEqual(showerror.title, 'No Error')
60	n/a
61	n/a	def test_blank_path(self):
62	n/a	self.dialog.path.set('')
63	n/a	self.assertFalse(self.dialog.path_ok())
64	n/a	self.assertEqual(showerror.title, 'File Path Error')
65	n/a	self.assertIn('No', showerror.message)
66	n/a
67	n/a	def test_invalid_file_path(self):
68	n/a	self.dialog.path.set('foobar' * 100)
69	n/a	self.assertFalse(self.dialog.path_ok())
70	n/a	self.assertEqual(showerror.title, 'File Path Error')
71	n/a	self.assertIn('not exist', showerror.message)
72	n/a
73	n/a	def test_invalid_url_path(self):
74	n/a	self.dialog.path.set('ww.foobar.com')
75	n/a	self.assertFalse(self.dialog.path_ok())
76	n/a	self.assertEqual(showerror.title, 'File Path Error')
77	n/a	self.assertIn('not exist', showerror.message)
78	n/a
79	n/a	self.dialog.path.set('htt.foobar.com')
80	n/a	self.assertFalse(self.dialog.path_ok())
81	n/a	self.assertEqual(showerror.title, 'File Path Error')
82	n/a	self.assertIn('not exist', showerror.message)
83	n/a
84	n/a	def test_good_path(self):
85	n/a	self.dialog.path.set('https://docs.python.org')
86	n/a	showerror.title = 'No Error' # should not be called
87	n/a	self.assertTrue(self.dialog.path_ok())
88	n/a	self.assertEqual(showerror.title, 'No Error')
89	n/a
90	n/a	def test_ok(self):
91	n/a	self.dialog.destroyed = False
92	n/a	self.dialog.menu.set('help')
93	n/a	self.dialog.path.set('https://docs.python.org')
94	n/a	self.dialog.ok()
95	n/a	self.assertEqual(self.dialog.result, ('help',
96	n/a	'https://docs.python.org'))
97	n/a	self.assertTrue(self.dialog.destroyed)
98	n/a
99	n/a	def test_cancel(self):
100	n/a	self.dialog.destroyed = False
101	n/a	self.dialog.cancel()
102	n/a	self.assertEqual(self.dialog.result, None)
103	n/a	self.assertTrue(self.dialog.destroyed)
104	n/a
105	n/a	if __name__ == '__main__':
106	n/a	unittest.main(verbosity=2, exit=False)