31 lines
441 B
Go
31 lines
441 B
Go
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package metrics
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import (
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"testing"
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"time"
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)
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func TestCounter(t *testing.T) {
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starttime := time.Now()
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c := NewCounter()
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for i := 0; i < 100; i++ {
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go func() {
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c.Add(1)
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}()
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}
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time.Sleep(2 * time.Second)
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val := c.Count()
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if val != 100 {
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t.Errorf("counter count was not 100")
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}
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counterStart := c.GetStarttime()
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if counterStart.Sub(starttime) > time.Millisecond {
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t.Error("counter's starttime was innaccurate")
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}
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}
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