Implement formatting of st_gid.

Implement lookup of group name corresponding to st_gid. 
With unit tests.

1 files changed, 8 insertions, 1 deletions

diff --git a/summainlib_tests.py b/summainlib_tests.py
index db2e6b5..b88f7b8 100644
--- a/summainlib_tests.py
+++ b/summainlib_tests.py
@@ -36,7 +36,8 @@ class FilesystemObjectTests(unittest.TestCase):
                                  st_dev=42,
                                  st_nlink=2,
                                  st_size=1,
-                                 st_uid=0)
+                                 st_uid=0,
+                                 st_gid=0)
 
     def new(self, name):
         return summainlib.FilesystemObject(name, stat_result=self.st)
@@ -72,3 +73,9 @@ class FilesystemObjectTests(unittest.TestCase):
     def test_formats_username_correctly(self):
         self.assertEqual(self.new('foo')['Username'], 'root')
 
+    def test_formats_gid_correctly(self):
+        self.assertEqual(self.new('foo')['Gid'], '0')
+
+    def test_formats_group_correctly(self):
+        self.assertEqual(self.new('foo')['Group'], 'root')
+