test_help_about.py

'''Test idlelib.help_about.

Coverage:
'''
from idlelib import aboutDialog as help_about
from idlelib import textView as textview
from idlelib.idle_test.mock_idle import Func
from idlelib.idle_test.mock_tk import Mbox
import unittest

About = help_about.AboutDialog
class Dummy_about_dialog():
    # Dummy class for testing file display functions.
    idle_credits = About.ShowIDLECredits
    idle_readme = About.ShowIDLEAbout
    idle_news = About.ShowIDLENEWS
    # Called by the above
    display_file_text = About.display_file_text

class DisplayFileTest(unittest.TestCase):
    "Test that .txt files are found and properly decoded."
    dialog = Dummy_about_dialog()

@classmethod
    def setUpClass(cls):
        cls.orig_mbox = textview.tkMessageBox
        cls.orig_view = textview.view_text
        cls.mbox = Mbox()
        cls.view = Func()
        textview.tkMessageBox = cls.mbox
        textview.view_text = cls.view
        cls.About = Dummy_about_dialog()

@classmethod
    def tearDownClass(cls):
        textview.tkMessageBox = cls.orig_mbox
        textview.view_text = cls.orig_view

def test_file_isplay(self):
        for handler in (self.dialog.idle_credits,
                        self.dialog.idle_readme,
                        self.dialog.idle_news):
            self.mbox.showerror.message = ''
            self.view.called = False
            handler()
            self.assertEqual(self.mbox.showerror.message, '')
            self.assertEqual(self.view.called, True)

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

docroot: /home/induvedam/public_html

curdir: /opt/alt/python35/lib64/python3.5/idlelib/idle_test

	.	4096
	..	4096
X	README.txt	5619
X	__init__.py	650
	__pycache__	8192
X	htest.py	13802
X	mock_idle.py	1573
X	mock_tk.py	11626
X	test_autocomplete.py	4917
X	test_autoexpand.py	4118
X	test_calltips.py	6643
X	test_config_help.py	3566
X	test_config_name.py	2399
X	test_configdialog.py	834
X	test_delegator.py	1531
X	test_editmenu.py	2463
X	test_editor.py	586
X	test_formatparagraph.py	14331
X	test_grep.py	2671
X	test_help_about.py	1571
X	test_hyperparser.py	9089
X	test_idlehistory.py	5493
X	test_io.py	8366
X	test_parenmatch.py	3564
X	test_pathbrowser.py	882
X	test_percolator.py	4053
X	test_replacedialog.py	8304
X	test_rstrip.py	1613
X	test_searchdialog.py	2411
X	test_searchdialogbase.py	5872
X	test_searchengine.py	11518
X	test_text.py	6739
X	test_textview.py	2898
X	test_undodelegator.py	4289
X	test_warning.py	2752
X	test_widgetredir.py	4201