bpo-33855: Minimally test all IDLE modules. (GH-7689)

Create a template for minimally testing a tkinter-using module by importing it and instantiating its class(es).  Add a test file for all non-startup IDLE modules.  Edit existing files and update coverage.  This is part 1 of 3, covering the 21 autocomplete to help modules and touching 33 idlelib files.

1 files changed, 4 insertions, 4 deletions

diff --git a/Lib/idlelib/idle_test/test_help.py b/Lib/idlelib/idle_test/test_help.py
index 2c68e23..b542659 100644
--- a/Lib/idlelib/idle_test/test_help.py
+++ b/Lib/idlelib/idle_test/test_help.py
@@ -1,13 +1,12 @@
-'''Test idlelib.help.
+"Test help, coverage 87%."
 
-Coverage: 87%
-'''
 from idlelib import help
+import unittest
 from test.support import requires
 requires('gui')
 from os.path import abspath, dirname, join
 from tkinter import Tk
-import unittest
+
 
 class HelpFrameTest(unittest.TestCase):
 
@@ -30,5 +29,6 @@ class HelpFrameTest(unittest.TestCase):
         text = self.frame.text
         self.assertEqual(text.get('1.0', '1.end'), ' IDLE ')
 
+
 if __name__ == '__main__':
     unittest.main(verbosity=2)