23 lines
424 B
Go
23 lines
424 B
Go
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package uuid
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import (
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"regexp"
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"testing"
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)
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func TestGenerateUUID(t *testing.T) {
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prev := GenerateUUID()
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for i := 0; i < 100; i++ {
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id := GenerateUUID()
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if prev == id {
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t.Fatalf("Should get a new ID!")
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}
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matched, err := regexp.MatchString(
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"[\\da-f]{8}-[\\da-f]{4}-[\\da-f]{4}-[\\da-f]{4}-[\\da-f]{12}", id)
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if !matched || err != nil {
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t.Fatalf("expected match %s %v %s", id, matched, err)
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}
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}
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}
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