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_debugger.py b/Lib/idlelib/idle_test/test_debugger.py
index bcba9a4..35efb34 100644
--- a/Lib/idlelib/idle_test/test_debugger.py
+++ b/Lib/idlelib/idle_test/test_debugger.py
@@ -1,11 +1,9 @@
-''' Test idlelib.debugger.
+"Test debugger, coverage 19%"
 
-Coverage: 19%
-'''
 from idlelib import debugger
+import unittest
 from test.support import requires
 requires('gui')
-import unittest
 from tkinter import Tk
 
 
@@ -25,5 +23,7 @@ class NameSpaceTest(unittest.TestCase):
         debugger.NamespaceViewer(self.root, 'Test')
 
 
+# Other classes are Idb, Debugger, and StackViewer.
+
 if __name__ == '__main__':
     unittest.main(verbosity=2)