BeforeEach(func() {
resultIn(retryableError)
})
Context("as long as the backoff policy returns true", func() {
BeforeEach(func() {
durations := make(chan time.Duration, 3)
durations <- time.Second
durations <- 2 * time.Second
durations <- 1000 * time.Second
close(durations)
retryPolicy.DelayForStub = func(failedAttempts uint) (time.Duration, bool) {
Ω(attempts()).Should(Equal(int(failedAttempts)))
select {
case d, ok := <-durations:
return d, ok
}
}
})
It("continuously retries with an increasing attempt count", func() {
Ω(retryPolicy.DelayForCallCount()).Should(Equal(4))
Ω(sleeper.SleepCallCount()).Should(Equal(3))
Ω(retryPolicy.DelayForArgsForCall(0)).Should(Equal(uint(1)))
Ω(sleeper.SleepArgsForCall(0)).Should(Equal(time.Second))
Ω(retryPolicy.DelayForArgsForCall(1)).Should(Equal(uint(2)))
Ω(sleeper.SleepArgsForCall(1)).Should(Equal(2 * time.Second))
