Tightens tests queries to avoid false negative

tracim/tracim/tests/functional/test_calendar.py

 from tracim.tests import not_raises
 from tracim.model.auth import User
 from tracim.model.data import Content
+from tracim.model.data import ContentRevisionRO
 from tracim.model.data import Workspace
 
 
         time.sleep(3)  # Wait for be sure transaction commited in daemon
         transaction.commit()
         try:
-            event = DBSession.query(Content).filter(
-                Content.label == 'This is an event'
-            ).one()
+            event = DBSession.query(Content) \
+                .filter(Content.label == 'This is an event') \
+                .filter(Content.owner_id == lawrence.user_id) \
+                .filter(Content.id == ContentRevisionRO.content_id) \
+                .one()
         except NoResultFound:
             ok_(False, 'Content record should exist for '
                        '"This is an event" label')

tracim/tracim/tests/models/test_content.py

             .join(ContentRevisionRO, and_(Content.id == ContentRevisionRO.content_id,
                                           ContentRevisionRO.revision_id == join_sub_query))
 
-        eq_(2, base_query.count())
+        pattern = 'TEST_CONTENT_DESCRIPTION_%_UPDATED'
+        eq_(2, base_query.filter(Content.description.like(pattern)).count())
 
         eq_(1, base_query.filter(Content.workspace == workspace1).count())
         eq_(1, base_query.filter(Content.workspace == workspace2).count())