salt/strip-trailing-commas-on-linux-user-gecos-fields.patch

From f515f99ee42ffaba30cee2e1941a7e9af9db7453 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pablo=20Su=C3=A1rez=20Hern=C3=A1ndez?=
 <psuarezhernandez@suse.com>
Date: Wed, 18 Apr 2018 12:05:35 +0100
Subject: [PATCH] Strip trailing commas on Linux user GECOS fields

Add unit tests for GECOS fields
---
 salt/modules/useradd.py            |  2 +-
 tests/unit/modules/test_useradd.py | 18 ++++++++++++++++++
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/salt/modules/useradd.py b/salt/modules/useradd.py
index 545fe2a6f1..a61ba0e960 100644
--- a/salt/modules/useradd.py
+++ b/salt/modules/useradd.py
@@ -81,7 +81,7 @@ def _build_gecos(gecos_dict):
     return '{0},{1},{2},{3}'.format(gecos_dict.get('fullname', ''),
                                     gecos_dict.get('roomnumber', ''),
                                     gecos_dict.get('workphone', ''),
-                                    gecos_dict.get('homephone', ''))
+                                    gecos_dict.get('homephone', '')).rstrip(',')
 
 
 def _update_gecos(name, key, value, root=None):
diff --git a/tests/unit/modules/test_useradd.py b/tests/unit/modules/test_useradd.py
index eb983685bb..fa30a0df71 100644
--- a/tests/unit/modules/test_useradd.py
+++ b/tests/unit/modules/test_useradd.py
@@ -393,3 +393,21 @@ class UserAddTestCase(TestCase, LoaderModuleMockMixin):
             mock = MagicMock(side_effect=[{'name': ''}, False, {'name': ''}])
             with patch.object(useradd, 'info', mock):
                 self.assertFalse(useradd.rename('salt', 'salt'))
+
+    def test_build_gecos_field(self):
+        '''
+        Test if gecos fields are built correctly (removing trailing commas)
+        '''
+        test_gecos = {'fullname': 'Testing',
+                      'roomnumber': 1234,
+                      'workphone': 22222,
+                      'homephone': 99999}
+        expected_gecos_fields = 'Testing,1234,22222,99999'
+        self.assertEqual(useradd._build_gecos(test_gecos), expected_gecos_fields)
+        test_gecos.pop('roomnumber')
+        test_gecos.pop('workphone')
+        expected_gecos_fields = 'Testing,,,99999'
+        self.assertEqual(useradd._build_gecos(test_gecos), expected_gecos_fields)
+        test_gecos.pop('homephone')
+        expected_gecos_fields = 'Testing'
+        self.assertEqual(useradd._build_gecos(test_gecos), expected_gecos_fields)
-- 
2.13.7