added forced package imports

lib/zope/interface/common/tests/test_idatetime.py

@@ -0,0 +1,37 @@
+##############################################################################
+#
+# Copyright (c) 2003 Zope Foundation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+"""Test for datetime interfaces
+"""
+
+import unittest
+
+from zope.interface.verify import verifyObject, verifyClass
+from zope.interface.common.idatetime import ITimeDelta, ITimeDeltaClass
+from zope.interface.common.idatetime import IDate, IDateClass
+from zope.interface.common.idatetime import IDateTime, IDateTimeClass
+from zope.interface.common.idatetime import ITime, ITimeClass, ITZInfo
+from datetime import timedelta, date, datetime, time, tzinfo
+
+class TestDateTimeInterfaces(unittest.TestCase):
+
+    def test_interfaces(self):
+        verifyObject(ITimeDelta, timedelta(minutes=20))
+        verifyObject(IDate, date(2000, 1, 2))
+        verifyObject(IDateTime, datetime(2000, 1, 2, 10, 20))
+        verifyObject(ITime, time(20, 30, 15, 1234))
+        verifyObject(ITZInfo, tzinfo())
+        verifyClass(ITimeDeltaClass, timedelta)
+        verifyClass(IDateClass, date)
+        verifyClass(IDateTimeClass, datetime)
+        verifyClass(ITimeClass, time)