func (S) TestAttemptNextHasNext(c *C) { a := aws.AttemptStrategy{}.Start() c.Assert(a.Next(), Equals, true) c.Assert(a.Next(), Equals, false) a = aws.AttemptStrategy{}.Start() c.Assert(a.Next(), Equals, true) c.Assert(a.HasNext(), Equals, false) c.Assert(a.Next(), Equals, false) a = aws.AttemptStrategy{Total: 2e8}.Start() c.Assert(a.Next(), Equals, true) c.Assert(a.HasNext(), Equals, true) time.Sleep(2e8) c.Assert(a.HasNext(), Equals, true) c.Assert(a.Next(), Equals, true) c.Assert(a.Next(), Equals, false) a = aws.AttemptStrategy{Total: 1e8, Min: 2}.Start() time.Sleep(1e8) c.Assert(a.Next(), Equals, true) c.Assert(a.HasNext(), Equals, true) c.Assert(a.Next(), Equals, true) c.Assert(a.HasNext(), Equals, false) c.Assert(a.Next(), Equals, false) }