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package utils
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import "testing"
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func TestGenID(t *testing.T) {
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m := map[string]struct{}{}
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for i := 0; i < 2000; i++ {
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got := GenID()
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if _, ok := m[got]; !ok {
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m[got] = struct{}{}
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} else {
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t.Error("id generate error", got)
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}
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}
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}
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