--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/test_dates.py	Wed Jul 25 04:10:02 2001 +0000
@@ -0,0 +1,53 @@
+import unittest, time
+
+from roundup.date import Date, Interval
+
+class DateTestCase(unittest.TestCase):
+    def testDateInterval(self):
+        date = Date("2000-06-26.00:34:02 + 2d")
+        self.assertEqual(str(date), '2000-06-28.00:34:02')
+        date = Date("2000-02-27 + 2d")
+        self.assertEqual(str(date), '2000-02-29.00:00:00')
+        date = Date("2001-02-27 + 2d")
+        self.assertEqual(str(date), '2001-03-01.00:00:00')
+
+    def testDate(self):
+        date = Date("2000-04-17")
+        self.assertEqual(str(date), '2000-04-17.00:00:00')
+        date = Date("01-25")
+        y, m, d, x, x, x, x, x, x = time.gmtime()
+        self.assertEqual(str(date), '%s-01-25.00:00:00'%y)
+        date = Date("2000-04-17.03:45")
+        self.assertEqual(str(date), '2000-04-17.03:45:00')
+        date = Date("08-13.22:13")
+        self.assertEqual(str(date), '%s-08-13.22:13:00'%y)
+        date = Date("11-07.09:32:43")
+        self.assertEqual(str(date), '%s-11-07.09:32:43'%y)
+        date = Date("14:25")
+        self.assertEqual(str(date), '%s-%02d-%02d.14:25:00'%(y, m, d))
+        date = Date("8:47:11")
+        self.assertEqual(str(date), '%s-%02d-%02d.08:47:11'%(y, m, d))
+
+    def testOffset(self):
+        date = Date("2000-04-17", -5)
+        self.assertEqual(str(date), '2000-04-17.00:00:00')
+        date = Date("01-25", -5)
+        y, m, d, x, x, x, x, x, x = time.gmtime()
+        self.assertEqual(str(date), '%s-01-25.00:00:00'%y)
+        date = Date("2000-04-17.03:45", -5)
+        self.assertEqual(str(date), '2000-04-17.08:45:00')
+        date = Date("08-13.22:13", -5)
+        self.assertEqual(str(date), '%s-08-14.03:13:00'%y)
+        date = Date("11-07.09:32:43", -5)
+        self.assertEqual(str(date), '%s-11-07.14:32:43'%y)
+        date = Date("14:25", -5)
+        self.assertEqual(str(date), '%s-%02d-%02d.19:25:00'%(y, m, d))
+        date = Date("8:47:11", -5)
+        self.assertEqual(str(date), '%s-%02d-%02d.13:47:11'%(y, m, d))
+
+    def testInterval(self):
+        pass
+
+def suite():
+   return unittest.makeSuite(DateTestCase, 'test')
+