def test_replace(self):
t = Time(12, 34, 56, 123456)
t = t.replace(1, 2, 3, 654321)
self.assertIsInstanceOfTime(t)
self.assertTime(t, 1, 2, 3, 654321)
def test_replace():
t = Time(12, 34, 56, 123456)
t = t.replace(1, 2, 3, 654321)
assert isinstance(t, Time)
assert_time(t, 1, 2, 3, 654321)
