func TestServe(t *testing.T) {
sche := New(time.Second)
sche.ErrorHandler = func(evt Event, err error) {
t.Errorf("%d, %s", evt.Id, err)
}
go sche.Serve()
n := time.Duration(time.Now().UnixNano())
var wg sync.WaitGroup
wg.Add(6)
id := ai.Id()
sche.Add(Event{
Id: id,
Start: n + time.Second,
Interval: time.Second,
// negative number means running for ever;
// 0 or 1 is one time event;
// other numbers show how many time will be executed.
Iterate: 1,
Task: &_task{t, &wg},
})
id = ai.Id()
sche.Add(Event{
Id: id,
Start: n + time.Second,
Interval: time.Second,
Iterate: 3,
Task: &_task{t, &wg},
})
id = ai.Id()
sche.Add(Event{
Id: id,
Start: n + 2*time.Second,
Interval: time.Second,
Iterate: 1,
Task: &_task{t, &wg},
})
id = ai.Id()
sche.Add(Event{
Id: id,
Start: n + 2*time.Second,
Interval: time.Second,
Iterate: 1,
Task: &_task{t, &wg},
})
wg.Wait()
}
