func TestOnceWaiter(t *testing.T) {
inCh := make(chan time.Time)
now := time.Now()
mtutils.WaitOnce(time.Second, func() { inCh <- time.Now() })
tm := <-inCh
dur := tm.Sub(now)
t.Log(dur)
assert.Equal(t, dur/time.Second*time.Second, time.Second, "TestOnceWaiter")
}
func TestTaskWaiterStop(t *testing.T) {
inCh := make(chan int)
wt := mtutils.WaitOnce(time.Second, func() { inCh <- 1 })
wt.Stop()
select {
case <-inCh:
t.Fatal("WaiterTask.Stop() does not working")
case <-time.After(time.Second * 2):
}
}
