'Test early dates representation (<1900)'

def testEarlyDateTimeRepresent(self):

    assertEqual = self.assertEqual
    represent = S3DateTime.datetime_represent
    dt = datetime.datetime(1685, 3, 31, 14, 3, 19)
    dtstr = represent(dt)
    assertEqual(dtstr, '1685-03-31    14:03:19')
    dt = datetime.datetime(1473, 2, 19, 5, 45, 0)
    rstr = represent(dt, format='%d-%b-%Y    %H:%M')
    assertEqual(rstr, '19-Feb-1473    05:45')
