Use base command for help test

This test needs to compare against the actual command used to
start the tests e.g.  nosetests-3.4.

Change-Id: I758f7c07b13817efdc8824c83f96c75ffb90eb4d

1 files changed, 4 insertions, 1 deletions

diff --git a/cliff/tests/test_help.py b/cliff/tests/test_help.py
index 07bc6bc..3ee6fe5 100644
--- a/cliff/tests/test_help.py
+++ b/cliff/tests/test_help.py
@@ -2,6 +2,8 @@ try:
     from StringIO import StringIO
 except:
     from io import StringIO
+import os
+import sys
 
 import mock
 
@@ -89,7 +91,8 @@ def test_show_help_for_help():
     except SystemExit:
         pass
     help_text = stdout.getvalue()
-    assert 'usage: nosetests [--version]' in help_text
+    basecommand = os.path.split(sys.argv[0])[1]
+    assert 'usage: %s [--version]' % basecommand in help_text
     assert 'optional arguments:\n  --version' in help_text
     assert 'one            \n  three word command  \n' in help_text