From: Torsten Werner <twerner@debian.org>
Date: Tue, 18 Jan 2011 04:48:44 +0000 (+0100)
Subject: TimestampTestCase: replace sql string by func.now.
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d95cba5badefe3dc554fbbdad729cc315aa33092;p=dak

TimestampTestCase: replace sql string by func.now.

Signed-off-by: Torsten Werner <twerner@debian.org>
---

diff --git a/tests/dbtest_timestamps.py b/tests/dbtest_timestamps.py
index 98642c41..1a53ae86 100755
--- a/tests/dbtest_timestamps.py
+++ b/tests/dbtest_timestamps.py
@@ -4,6 +4,7 @@ from db_test import DBDakTestCase
 
 from daklib.dbconn import DBConn, Uid
 
+from sqlalchemy import func
 import time
 import unittest
 
@@ -16,10 +17,13 @@ class TimestampTestCase(DBDakTestCase):
     """
 
     def now(self):
+        "returns the current time at the db server"
+
+        # we fetch a fresh session each time to avoid caching
         local_session = DBConn().session()
-        query = local_session.query('now').from_statement('select now() as now')
+        current_time = local_session.query(func.now()).scalar()
         local_session.close()
-        return query.first().now
+        return current_time
 
     def sleep(self):
         time.sleep(0.001)