Bug fix and test for volume name and description not getting updated

cloudbridge/cloud/providers/openstack/resources.py

@@ -438,7 +438,7 @@ class OpenStackVolume(BaseVolume):
         Set the volume name.
         """
         self._volume.name = value
-        self._volume.update()
+        self._volume.update(name=value)
 
     @property
     def description(self):
@@ -447,7 +447,7 @@ class OpenStackVolume(BaseVolume):
     @description.setter
     def description(self, value):
         self._volume.description = value
-        self._volume.update()
+        self._volume.update(description=value)
 
     @property
     def size(self):

test/test_block_store_service.py

@@ -155,8 +155,12 @@ class CloudBlockStoreServiceTestCase(ProviderTestBase):
                 self.assertEqual(test_vol.attachments.device,
                                  "/dev/sda2")
                 test_vol.detach()
+                test_vol.name = 'newvolname1'
+                test_vol.description = 'newvoldesc1'
                 # Force a refresh before checking attachment status
                 test_vol.refresh()
+                self.assertEqual(test_vol.name, 'newvolname1')
+                self.assertEqual(test_vol.description, 'newvoldesc1')
                 self.assertIsNone(test_vol.attachments)
                 test_vol.wait_for(
                     [VolumeState.AVAILABLE],
@@ -314,3 +318,8 @@ class CloudBlockStoreServiceTestCase(ProviderTestBase):
                     % test_vol.description)
                 self.assertEqual(test_vol.id, test_snap.volume_id)
                 self.assertIsNotNone(test_vol.create_time)
+                test_snap.name = 'snapnewname1'
+                test_snap.description = 'snapnewdescription1'
+                test_snap.refresh()
+                self.assertEqual(test_snap.name, 'snapnewname1')
+                self.assertEqual(test_snap.description, 'snapnewdescription1')