From ec5d31dbb5e3ec9563a42f907bbd8c912cf7dcb9 Mon Sep 17 00:00:00 2001
From: Eric Brown <browne@vmware.com>
Date: Tue, 14 Jan 2014 09:19:42 -0800
Subject: [PATCH] Interactive prompt for create user

Execution of the shell will now prompt the user for a password if argument
'--pass' is specified without a following parameter.  In that way, a user does
not need to pass passwords on the command line.

Usage example:
$ keystone user-create --name bob --tenant admin --pass --enabled true
New Password:
Repeat New Password:

Closes-Bug: #1100116
Change-Id: I1f6d6322830972dfad19ebe2fe63e91f82ed8033
---
 v2_0/test_shell.py | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/v2_0/test_shell.py b/v2_0/test_shell.py
index 645ab65..54ca0d4 100644
--- a/v2_0/test_shell.py
+++ b/v2_0/test_shell.py
@@ -13,6 +13,7 @@
 import os
 import sys
 
+import mock
 from mox3 import stubout
 import six
 from testtools import matchers
@@ -102,6 +103,20 @@ class ShellTests(utils.TestCase):
                  'name': 'new-user',
                  'tenantId': None}})
 
+    @mock.patch('sys.stdin', autospec=True)
+    def test_user_create_password_prompt(self, mock_stdin):
+        with mock.patch('getpass.getpass') as mock_getpass:
+            mock_getpass.return_value = 'newpass'
+            self.run_command('user-create --name new-user --pass')
+            self.fake_client.assert_called_anytime(
+                'POST', '/users',
+                {'user':
+                    {'email': None,
+                     'password': 'newpass',
+                     'enabled': True,
+                     'name': 'new-user',
+                     'tenantId': None}})
+
     def test_user_get(self):
         self.run_command('user-get 1')
         self.fake_client.assert_called_anytime('GET', '/users/1')