1from AppKit import *
2from PyObjCTools.TestSupport import *
3
4try:
5    unicode
6except NameError:
7    unicode = str
8
9class TestNSDate (TestCase):
10    def testMethods(self):
11        self.assertResultIsBOOL(NSDate.isEqualToDate_)
12
13    def testConstants(self):
14        self.assertEqual(NSTimeIntervalSince1970, 978307200.0)
15
16    @min_os_level('10.6')
17    def testConstants10_6(self):
18        self.assertIsInstance(NSSystemClockDidChangeNotification, unicode)
19
20
21if __name__ == "__main__":
22    main()
23