'Test multiple units.'

def test_multiple_units(self):

    self.assertEqual(timesince(self.t, ((self.t + (2 * self.oneday)) + (6 * self.onehour))), '2\xa0days,    6\xa0hours')
    self.assertEqual(timesince(self.t, ((self.t + (2 * self.oneweek)) + (2 * self.oneday))), '2\xa0weeks,    2\xa0days')
