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fire the timer twice, if reset to the same deadline

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This commit is contained in:
Marten Seemann 2018-01-21 14:09:45 +11:00
parent 15bcc2579f
commit c3cc35363b
2 changed files with 25 additions and 1 deletions
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24
internal/utils/timer_test.go
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@ -42,4 +42,28 @@ var _ = Describe("Timer", func() {
t.Reset(time.Now().Add(d))
Eventually(t.Chan()).Should(Receive())
})
It("immediately fires the timer, if the deadlines has already passed", func() {
t := NewTimer()
t.Reset(time.Now().Add(-time.Second))
Eventually(t.Chan()).Should(Receive())
})
It("fires the timer twice, if reset to the same deadline", func() {
deadline := time.Now().Add(-time.Millisecond)
t := NewTimer()
t.Reset(deadline)
Eventually(t.Chan()).Should(Receive())
t.SetRead()
t.Reset(deadline)
Eventually(t.Chan()).Should(Receive())
})
It("only fires the timer once, if it is reset to the same deadline, but not read in between", func() {
deadline := time.Now().Add(-time.Millisecond)
t := NewTimer()
t.Reset(deadline)
Eventually(t.Chan()).Should(Receive())
Consistently(t.Chan()).ShouldNot(Receive())
})
})