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Name	Size	Permission
__pycache__	[ DIR ]	drwxr-xr-x
README.txt	5.36 KB	-rw-r--r--
__init__.py	650 B	-rw-r--r--
htest.py	13.45 KB	-rw-r--r--
mock_idle.py	1.56 KB	-rw-r--r--
mock_tk.py	11.3 KB	-rw-r--r--
test_autocomplete.py	4.81 KB	-rw-r--r--
test_autoexpand.py	4.03 KB	-rw-r--r--
test_calltips.py	6.97 KB	-rw-r--r--
test_config_name.py	2.37 KB	-rw-r--r--
test_configdialog.py	782 B	-rw-r--r--
test_delegator.py	1.27 KB	-rw-r--r--
test_editmenu.py	3.09 KB	-rw-r--r--
test_formatparagraph.py	14.01 KB	-rw-r--r--
test_grep.py	2.7 KB	-rw-r--r--
test_helpabout.py	1.57 KB	-rw-r--r--
test_hyperparser.py	5.55 KB	-rw-r--r--
test_idlehistory.py	5.37 KB	-rw-r--r--
test_io.py	9.28 KB	-rw-r--r--
test_parenmatch.py	3.73 KB	-rw-r--r--
test_pathbrowser.py	940 B	-rw-r--r--
test_rstrip.py	1.58 KB	-rw-r--r--
test_searchdialogbase.py	5.74 KB	-rw-r--r--
test_searchengine.py	11.22 KB	-rw-r--r--
test_text.py	6.59 KB	-rw-r--r--
test_textview.py	2.74 KB	-rw-r--r--
test_warning.py	2.69 KB	-rw-r--r--
test_widgetredir.py	4.08 KB	-rw-r--r--

Code Editor : test_parenmatch.py

"""Test idlelib.ParenMatch."""
# This must currently be a gui test because ParenMatch methods use
# several text methods not defined on idlelib.idle_test.mock_tk.Text.

import unittest
from test.test_support import requires
from Tkinter import Tk, Text
from idlelib.ParenMatch import ParenMatch

class Mock:  # 2.7 does not have unittest.mock
    def __init__(self, *args, **kwargs):
        self.called = False

def __call__(self, *args, **kwargs):
        self.called = True

def reset_mock(self, *args, **kwargs):
        self.called = False

def after(self, *args, **kwargs):
        pass

class DummyEditwin:
    def __init__(self, text):
        self.text = text
        self.indentwidth = 8
        self.tabwidth = 8
        self.context_use_ps1 = True

class ParenMatchTest(unittest.TestCase):

@classmethod
    def setUpClass(cls):
        requires('gui')
        cls.root = Tk()
        cls.text = Text(cls.root)
        cls.editwin = DummyEditwin(cls.text)
        cls.editwin.text_frame = Mock()

@classmethod
    def tearDownClass(cls):
        del cls.text, cls.editwin
        cls.root.destroy()
        del cls.root

def tearDown(self):
        self.text.delete('1.0', 'end')

def test_paren_expression(self):
        """
        Test ParenMatch with 'expression' style.
        """
        text = self.text
        pm = ParenMatch(self.editwin)
        pm.set_style('expression')

text.insert('insert', 'def foobar(a, b')
        pm.flash_paren_event('event')
        self.assertIn('<<parenmatch-check-restore>>', text.event_info())
        self.assertTupleEqual(text.tag_prevrange('paren', 'end'),
                             ('1.10', '1.15'))
        text.insert('insert', ')')
        pm.restore_event()
        self.assertNotIn('<<parenmatch-check-restore>>', text.event_info())
        self.assertEqual(text.tag_prevrange('paren', 'end'), ())

# paren_closed_event can only be tested as below
        pm.paren_closed_event('event')
        self.assertTupleEqual(text.tag_prevrange('paren', 'end'),
                                                ('1.10', '1.16'))

def test_paren_default(self):
        """
        Test ParenMatch with 'default' style.
        """
        text = self.text
        pm = ParenMatch(self.editwin)
        pm.set_style('default')

text.insert('insert', 'def foobar(a, b')
        pm.flash_paren_event('event')
        self.assertIn('<<parenmatch-check-restore>>', text.event_info())
        self.assertTupleEqual(text.tag_prevrange('paren', 'end'),
                             ('1.10', '1.11'))
        text.insert('insert', ')')
        pm.restore_event()
        self.assertNotIn('<<parenmatch-check-restore>>', text.event_info())
        self.assertEqual(text.tag_prevrange('paren', 'end'), ())

def test_paren_corner(self):
        """
        Test corner cases in flash_paren_event and paren_closed_event.

These cases force conditional expression and alternate paths.
        """
        text = self.text
        pm = ParenMatch(self.editwin)

text.insert('insert', '# this is a commen)')
        self.assertIsNone(pm.paren_closed_event('event'))

text.insert('insert', '\ndef')
        self.assertIsNone(pm.flash_paren_event('event'))
        self.assertIsNone(pm.paren_closed_event('event'))

text.insert('insert', ' a, *arg)')
        self.assertIsNone(pm.paren_closed_event('event'))

def test_handle_restore_timer(self):
        pm = ParenMatch(self.editwin)
        pm.restore_event = Mock()
        pm.handle_restore_timer(0)
        self.assertTrue(pm.restore_event.called)
        pm.restore_event.reset_mock()
        pm.handle_restore_timer(1)
        self.assertFalse(pm.restore_event.called)

if __name__ == '__main__':
    unittest.main(verbosity=2)

${this.title}

Code Editor : test_parenmatch.py