46 lines
956 B
Go
46 lines
956 B
Go
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package batch
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import (
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"context"
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"strconv"
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"testing"
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"time"
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)
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func Test_TimeRangedQuery(t *testing.T) {
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startTime := time.Date(2021, time.January, 1, 0, 0, 0, 0, time.UTC)
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endTime := time.Date(2021, time.January, 2, 0, 0, 0, 0, time.UTC)
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q := &AsyncTimeRangedBatchQuery{
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Type: time.Time{},
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T: func(obj interface{}) time.Time {
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return obj.(time.Time)
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},
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ID: func(obj interface{}) string {
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return strconv.FormatInt(obj.(time.Time).UnixMilli(), 10)
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},
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Q: func(startTime, endTime time.Time) (interface{}, error) {
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var cnt = 0
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var data []time.Time
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for startTime.Before(endTime) && cnt < 5 {
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d := startTime
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data = append(data, d)
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cnt++
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startTime = startTime.Add(time.Minute)
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}
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t.Logf("data: %v", data)
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return data, nil
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},
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}
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ch := make(chan time.Time, 100)
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// consumer
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go func() {
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for d := range ch {
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_ = d
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}
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}()
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errC := q.Query(context.Background(), ch, startTime, endTime)
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<-errC
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}
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