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

#	count	content
1	n/a	'''tests idlelib.searchbase.
2	n/a
3	n/a	Coverage: 99%. The only thing not covered is inconsequential --
4	n/a	testing skipping of suite when self.needwrapbutton is false.
5	n/a	'''
6	n/a	import unittest
7	n/a	from test.support import requires
8	n/a	from tkinter import Tk, Toplevel, Frame ##, BooleanVar, StringVar
9	n/a	from idlelib import searchengine as se
10	n/a	from idlelib import searchbase as sdb
11	n/a	from idlelib.idle_test.mock_idle import Func
12	n/a	## from idlelib.idle_test.mock_tk import Var
13	n/a
14	n/a	# The ## imports above & following could help make some tests gui-free.
15	n/a	# However, they currently make radiobutton tests fail.
16	n/a	##def setUpModule():
17	n/a	## # Replace tk objects used to initialize se.SearchEngine.
18	n/a	## se.BooleanVar = Var
19	n/a	## se.StringVar = Var
20	n/a	##
21	n/a	##def tearDownModule():
22	n/a	## se.BooleanVar = BooleanVar
23	n/a	## se.StringVar = StringVar
24	n/a
25	n/a	class SearchDialogBaseTest(unittest.TestCase):
26	n/a
27	n/a	@classmethod
28	n/a	def setUpClass(cls):
29	n/a	requires('gui')
30	n/a	cls.root = Tk()
31	n/a
32	n/a	@classmethod
33	n/a	def tearDownClass(cls):
34	n/a	cls.root.destroy()
35	n/a	del cls.root
36	n/a
37	n/a	def setUp(self):
38	n/a	self.engine = se.SearchEngine(self.root) # None also seems to work
39	n/a	self.dialog = sdb.SearchDialogBase(root=self.root, engine=self.engine)
40	n/a
41	n/a	def tearDown(self):
42	n/a	self.dialog.close()
43	n/a
44	n/a	def test_open_and_close(self):
45	n/a	# open calls create_widgets, which needs default_command
46	n/a	self.dialog.default_command = None
47	n/a
48	n/a	# Since text parameter of .open is not used in base class,
49	n/a	# pass dummy 'text' instead of tk.Text().
50	n/a	self.dialog.open('text')
51	n/a	self.assertEqual(self.dialog.top.state(), 'normal')
52	n/a	self.dialog.close()
53	n/a	self.assertEqual(self.dialog.top.state(), 'withdrawn')
54	n/a
55	n/a	self.dialog.open('text', searchphrase="hello")
56	n/a	self.assertEqual(self.dialog.ent.get(), 'hello')
57	n/a	self.dialog.close()
58	n/a
59	n/a	def test_create_widgets(self):
60	n/a	self.dialog.create_entries = Func()
61	n/a	self.dialog.create_option_buttons = Func()
62	n/a	self.dialog.create_other_buttons = Func()
63	n/a	self.dialog.create_command_buttons = Func()
64	n/a
65	n/a	self.dialog.default_command = None
66	n/a	self.dialog.create_widgets()
67	n/a
68	n/a	self.assertTrue(self.dialog.create_entries.called)
69	n/a	self.assertTrue(self.dialog.create_option_buttons.called)
70	n/a	self.assertTrue(self.dialog.create_other_buttons.called)
71	n/a	self.assertTrue(self.dialog.create_command_buttons.called)
72	n/a
73	n/a	def test_make_entry(self):
74	n/a	equal = self.assertEqual
75	n/a	self.dialog.row = 0
76	n/a	self.dialog.top = self.root
77	n/a	entry, label = self.dialog.make_entry("Test:", 'hello')
78	n/a	equal(label['text'], 'Test:')
79	n/a
80	n/a	self.assertIn(entry.get(), 'hello')
81	n/a	egi = entry.grid_info()
82	n/a	equal(int(egi['row']), 0)
83	n/a	equal(int(egi['column']), 1)
84	n/a	equal(int(egi['rowspan']), 1)
85	n/a	equal(int(egi['columnspan']), 1)
86	n/a	equal(self.dialog.row, 1)
87	n/a
88	n/a	def test_create_entries(self):
89	n/a	self.dialog.top = self.root
90	n/a	self.dialog.row = 0
91	n/a	self.engine.setpat('hello')
92	n/a	self.dialog.create_entries()
93	n/a	self.assertIn(self.dialog.ent.get(), 'hello')
94	n/a
95	n/a	def test_make_frame(self):
96	n/a	self.dialog.row = 0
97	n/a	self.dialog.top = self.root
98	n/a	frame, label = self.dialog.make_frame()
99	n/a	self.assertEqual(label, '')
100	n/a	self.assertIsInstance(frame, Frame)
101	n/a
102	n/a	frame, label = self.dialog.make_frame('testlabel')
103	n/a	self.assertEqual(label['text'], 'testlabel')
104	n/a	self.assertIsInstance(frame, Frame)
105	n/a
106	n/a	def btn_test_setup(self, meth):
107	n/a	self.dialog.top = self.root
108	n/a	self.dialog.row = 0
109	n/a	return meth()
110	n/a
111	n/a	def test_create_option_buttons(self):
112	n/a	e = self.engine
113	n/a	for state in (0, 1):
114	n/a	for var in (e.revar, e.casevar, e.wordvar, e.wrapvar):
115	n/a	var.set(state)
116	n/a	frame, options = self.btn_test_setup(
117	n/a	self.dialog.create_option_buttons)
118	n/a	for spec, button in zip (options, frame.pack_slaves()):
119	n/a	var, label = spec
120	n/a	self.assertEqual(button['text'], label)
121	n/a	self.assertEqual(var.get(), state)
122	n/a
123	n/a	def test_create_other_buttons(self):
124	n/a	for state in (False, True):
125	n/a	var = self.engine.backvar
126	n/a	var.set(state)
127	n/a	frame, others = self.btn_test_setup(
128	n/a	self.dialog.create_other_buttons)
129	n/a	buttons = frame.pack_slaves()
130	n/a	for spec, button in zip(others, buttons):
131	n/a	val, label = spec
132	n/a	self.assertEqual(button['text'], label)
133	n/a	if val == state:
134	n/a	# hit other button, then this one
135	n/a	# indexes depend on button order
136	n/a	self.assertEqual(var.get(), state)
137	n/a
138	n/a	def test_make_button(self):
139	n/a	self.dialog.top = self.root
140	n/a	self.dialog.buttonframe = Frame(self.dialog.top)
141	n/a	btn = self.dialog.make_button('Test', self.dialog.close)
142	n/a	self.assertEqual(btn['text'], 'Test')
143	n/a
144	n/a	def test_create_command_buttons(self):
145	n/a	self.dialog.top = self.root
146	n/a	self.dialog.create_command_buttons()
147	n/a	# Look for close button command in buttonframe
148	n/a	closebuttoncommand = ''
149	n/a	for child in self.dialog.buttonframe.winfo_children():
150	n/a	if child['text'] == 'close':
151	n/a	closebuttoncommand = child['command']
152	n/a	self.assertIn('close', closebuttoncommand)
153	n/a
154	n/a
155	n/a	if __name__ == '__main__':
156	n/a	unittest.main(verbosity=2, exit=2)