From 13c00e35ea19c8fb49bbbc9d97c8ce0950b4e238 Mon Sep 17 00:00:00 2001
From: Douglas Gibbons <doug@zenly.co.uk>
Date: Wed, 22 Mar 2017 17:33:24 -0700
Subject: [PATCH] Start of test framework

---
 test/wait-for-it.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/wait-for-it.py b/test/wait-for-it.py
index 88b478c..a004b26 100644
--- a/test/wait-for-it.py
+++ b/test/wait-for-it.py
@@ -28,6 +28,7 @@ class TestWaitForIt(unittest.TestCase):
         self.assertEqual(exitcode,1)        
         
     def test_help(self):
+        # Execute with "--help" option and check output
         exitcode, out, err = self.execute(self.wait_script+" --help")
         # STDERR should begin with "Usage:"
         self.assertTrue(err.startswith("Usage:"))