commit b7881e919df299dab032d16462a826fcf73a8901
Author: gecong1973 <ge.cong@zte.com.cn>
Date:   Wed Oct 14 02:02:04 2020 -0700

    add test_restore_cinder unittest for restore
    
    Change-Id: I57defb99814b2c521effa098191f49fcc7759032

diff --git a/freezer/tests/unit/openstack/test_restore.py b/freezer/tests/unit/openstack/test_restore.py
index c33031a..6a8662f 100644
--- a/freezer/tests/unit/openstack/test_restore.py
+++ b/freezer/tests/unit/openstack/test_restore.py
@@ -63,6 +63,24 @@ class TestRestore(commons.FreezerBaseTestCase):
         restore.RestoreOs(backup_opt.client_manager, backup_opt.container,
                           'local')
 
+    def test_restore_cinder(self):
+        storage = mock.MagicMock()
+        storage.type = 'swift'
+        backup1 = mock.MagicMock()
+        backup1.created_at = "2020-08-31T16:32:30"
+        backup2 = mock.MagicMock()
+        backup2.created_at = "2020-08-31T16:32:31"
+        cinder_client = mock.MagicMock()
+        cinder_client.backups.list.return_value = [backup1, backup2]
+        cinder_client.restores.restore.return_value = 'test'
+        client_manager = mock.MagicMock()
+        client_manager.get_cinder.return_value = cinder_client
+        restore_os = restore.RestoreOs(client_manager, '/root/test/', storage)
+        result = restore_os.restore_cinder(restore_from_timestamp=1598862750)
+        self.assertIsNone(result)
+        result = restore_os.restore_cinder(restore_from_timestamp=1598862749)
+        self.assertIsNone(result)
+
     @mock.patch('shutil.rmtree')
     @mock.patch('tempfile.mkdtemp')
     @mock.patch('oslo_serialization.jsonutils.load')