provide Track.storeTrack() method for simple updates

scopes/storage/tracking.py

@@ -54,6 +54,11 @@ class Track(object):
         else:
             self.data.update(data)
 
+    def storeTrack(self):
+        """Make changes of this track persistent by updating the corresponding row
+        in its container."""
+        self.container.update(self)
+
     @property
     def uid(self):
         if self.trackId is None:

tests/tlib_server.py

@@ -22,5 +22,5 @@ def test_app(self, config):
     storage = config.storageFactory(config.dbschema)
     response = publishRequest(config, storage, '/top')
     result = json.loads(response.consumeBody())
-    self.assertEqual(result['items'][0]['head']['name'], 'child1')
+    self.assertEqual(result['items'][0]['head']['name'], 'level2-item1')
 

tests/tlib_storage.py

@@ -70,6 +70,8 @@ def test_folder(self, config):
     ch1 = top['child1']
     self.assertEqual(ch1.parent, top.rid)
     self.assertEqual(list(top.keys()), ['child1'])
+    ch1.set('name', 'level2-item1')
+    ch1.storeTrack()
 
     storage.commit()