Merge pull request saltstack#55002 from aplanas/backport_52182

(Backport 52182) mdadm_raid: convert metadata to text

Author: dwoz

tests/unit/modules/test_mdadm_raid.py

@@ -50,14 +50,44 @@ def test_create(self):
                 '-C', '/dev/md0',
                 '-R',
                 '-v',
-                 '-l', '5',
-                ])
+                '-l', '5'])
             self.assertEqual(args[0][10:], [
-                 '-e', 'default',
-                 '-n', '3',
-                 '/dev/sdb1', '/dev/sdc1', '/dev/sdd1'])
-            self.assertEqual(sorted(args[0][7:10]), sorted(['--chunk', '256', '--force']))
-            self.assertIn('--chunk 256', ' '.join(args[0][7:10]))
+                '-e', 'default',
+                '-n', '3',
+                '/dev/sdb1', '/dev/sdc1', '/dev/sdd1'])
+            self.assertEqual(sorted(args[0][7:10]),
+                             sorted(['--chunk', '256', '--force']))
+            self.assertEqual(kwargs, {'python_shell': False})
+
+    def test_create_metadata(self):
+        mock = MagicMock(return_value='salt')
+        with patch.dict(mdadm.__salt__, {'cmd.run': mock}), \
+                patch('salt.utils.path.which', lambda exe: exe):
+            ret = mdadm.create(
+                    '/dev/md0', 5,
+                    devices=['/dev/sdb1', '/dev/sdc1', '/dev/sdd1'],
+                    metadata=0.9,
+                    test_mode=False,
+                    force=True,
+                    chunk=256
+            )
+            self.assertEqual('salt', ret)
+
+            self.assert_called_once(mock)
+
+            args, kwargs = mock.call_args
+            self.assertEqual(args[0][:7], [
+                'mdadm',
+                '-C', '/dev/md0',
+                '-R',
+                '-v',
+                '-l', '5'])
+            self.assertEqual(args[0][10:], [
+                '-e', '0.9',
+                '-n', '3',
+                '/dev/sdb1', '/dev/sdc1', '/dev/sdd1'])
+            self.assertEqual(sorted(args[0][7:10]),
+                             sorted(['--chunk', '256', '--force']))
             self.assertEqual(kwargs, {'python_shell': False})
 
     def test_create_test_mode(self):