Ignore serialization_tag when its value is None.

Add a test.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@19534 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/CMFActivity/ActivityTool.py

@@ -121,6 +121,9 @@ class Message:
     else:
       self.active_process = active_process.getPhysicalPath()
       self.active_process_uid = active_process.getUid()
+    if activity_kw.get('serialization_tag', False) is None:
+      # Remove serialization_tag if it's None.
+      del activity_kw['serialization_tag']
     self.activity_kw = activity_kw
     self.method_id = method_id
     self.args = args

product/CMFActivity/tests/testCMFActivity.py

@@ -2796,6 +2796,11 @@ class TestCMFActivity(ERP5TypeTestCase):
     self.tic()
     result = activity_tool.getMessageList()
     self.assertEqual(len(result), 0)
+    # Check that giving a None value to serialization_tag does not confuse
+    # CMFActivity
+    organisation.activate(activity=activity, serialization_tag=None).getTitle()
+    self.tic()
+    self.assertEqual(len(activity_tool.getMessageList()), 0)
 
   def test_106_checkSerializationTagSQLDict(self, quiet=0, run=run_all_test):
     if not run: return