diff -r b817d44cb606 -r dde161937d3e server/test/unittest_postgres.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/server/test/unittest_postgres.py	Fri Apr 01 15:04:47 2011 +0200
@@ -0,0 +1,77 @@
+from __future__ import with_statement
+
+import socket
+from datetime import datetime
+
+from logilab.common.testlib import SkipTest
+
+from cubicweb.devtools import ApptestConfiguration
+from cubicweb.devtools.testlib import CubicWebTC
+from cubicweb.selectors import is_instance
+from cubicweb.entities.adapters import IFTIndexableAdapter
+
+AT_LOGILAB = socket.gethostname().endswith('.logilab.fr') # XXX
+
+from unittest_querier import FixedOffset
+
+class PostgresFTITC(CubicWebTC):
+    config = ApptestConfiguration('data', sourcefile='sources_postgres')
+
+    @classmethod
+    def setUpClass(cls):
+        if not AT_LOGILAB: # XXX here until we can raise SkipTest in setUp to detect we can't connect to the db
+            raise SkipTest('XXX %s: require logilab configuration' % cls.__name__)
+
+    def test_occurence_count(self):
+        req = self.request()
+        c1 = req.create_entity('Card', title=u'c1',
+                               content=u'cubicweb cubicweb cubicweb')
+        c2 = req.create_entity('Card', title=u'c3',
+                               content=u'cubicweb')
+        c3 = req.create_entity('Card', title=u'c2',
+                               content=u'cubicweb cubicweb')
+        self.commit()
+        self.assertEqual(req.execute('Card X ORDERBY FTIRANK(X) DESC WHERE X has_text "cubicweb"').rows,
+                          [[c1.eid], [c3.eid], [c2.eid]])
+
+
+    def test_attr_weight(self):
+        class CardIFTIndexableAdapter(IFTIndexableAdapter):
+            __select__ = is_instance('Card')
+            attr_weight = {'title': 'A'}
+        with self.temporary_appobjects(CardIFTIndexableAdapter):
+            req = self.request()
+            c1 = req.create_entity('Card', title=u'c1',
+                                   content=u'cubicweb cubicweb cubicweb')
+            c2 = req.create_entity('Card', title=u'c2',
+                                   content=u'cubicweb cubicweb')
+            c3 = req.create_entity('Card', title=u'cubicweb',
+                                   content=u'autre chose')
+            self.commit()
+            self.assertEqual(req.execute('Card X ORDERBY FTIRANK(X) DESC WHERE X has_text "cubicweb"').rows,
+                              [[c3.eid], [c1.eid], [c2.eid]])
+
+    def test_entity_weight(self):
+        class PersonneIFTIndexableAdapter(IFTIndexableAdapter):
+            __select__ = is_instance('Personne')
+            entity_weight = 2.0
+        with self.temporary_appobjects(PersonneIFTIndexableAdapter):
+            req = self.request()
+            c1 = req.create_entity('Personne', nom=u'c1', prenom=u'cubicweb')
+            c2 = req.create_entity('Comment', content=u'cubicweb cubicweb', comments=c1)
+            c3 = req.create_entity('Comment', content=u'cubicweb cubicweb cubicweb', comments=c1)
+            self.commit()
+            self.assertEqual(req.execute('Any X ORDERBY FTIRANK(X) DESC WHERE X has_text "cubicweb"').rows,
+                              [[c1.eid], [c3.eid], [c2.eid]])
+
+
+    def test_tz_datetime(self):
+        self.execute("INSERT Personne X: X nom 'bob', X tzdatenaiss %(date)s",
+                     {'date': datetime(1977, 6, 7, 2, 0, tzinfo=FixedOffset(1))})
+        datenaiss = self.execute("Any XD WHERE X nom 'bob', X tzdatenaiss XD")[0][0]
+        self.assertEqual(datenaiss.utctimetuple()[:5], (1977, 6, 7, 1, 0))
+
+
+if __name__ == '__main__':
+    from logilab.common.testlib import unittest_main
+    unittest_main()