Sort the fuzzy matches

Sort the fuzzy matches alphabetically:
    (.venv)terry@f350:~/python-openstackclient$ os help server
    Command "server" matches:
      server add security group
      server add volume
      server create
      server delete
      server image create
      server list
      server lock
      ...

Change-Id: If6e6b6b31d78fce1f37019d486b15a9a78253c33

3 files changed, 6 insertions, 3 deletions

diff --git a/.gitignore b/.gitignore
index e7117ad..a4db32e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -34,3 +34,7 @@ pip-log.txt
 # pbr output
 AUTHORS
 ChangeLog
+
+# Editors
+*~
+.*.swp
diff --git a/cliff/help.py b/cliff/help.py
index 3569ccc..a0b49e2 100644
--- a/cliff/help.py
+++ b/cliff/help.py
@@ -67,7 +67,7 @@ class HelpCommand(Command):
                 if not fuzzy_matches:
                     raise
                 self.app.stdout.write('Command "%s" matches:\n' % cmd)
-                for fm in fuzzy_matches:
+                for fm in sorted(fuzzy_matches):
                     self.app.stdout.write('  %s\n' % fm)
                 return
             self.app_args.cmd = search_args
diff --git a/cliff/tests/test_help.py b/cliff/tests/test_help.py
index 19eaedc..3b44899 100644
--- a/cliff/tests/test_help.py
+++ b/cliff/tests/test_help.py
@@ -47,8 +47,7 @@ def test_list_matching_commands():
         pass
     help_output = stdout.getvalue()
     assert 'Command "t" matches:' in help_output
-    assert 'two' in help_output
-    assert 'three' in help_output
+    assert 'three word command\n  two words\n' in help_output
 
 
 def test_list_matching_commands_no_match():