forked from TrueCloudLab/distribution
38 lines
838 B
Go
38 lines
838 B
Go
package metrics
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import "testing"
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func BenchmarkGuageFloat64(b *testing.B) {
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g := NewGaugeFloat64()
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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g.Update(float64(i))
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}
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}
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func TestGaugeFloat64(t *testing.T) {
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g := NewGaugeFloat64()
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g.Update(float64(47.0))
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if v := g.Value(); float64(47.0) != v {
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t.Errorf("g.Value(): 47.0 != %v\n", v)
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}
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}
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func TestGaugeFloat64Snapshot(t *testing.T) {
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g := NewGaugeFloat64()
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g.Update(float64(47.0))
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snapshot := g.Snapshot()
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g.Update(float64(0))
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if v := snapshot.Value(); float64(47.0) != v {
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t.Errorf("g.Value(): 47.0 != %v\n", v)
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}
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}
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func TestGetOrRegisterGaugeFloat64(t *testing.T) {
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r := NewRegistry()
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NewRegisteredGaugeFloat64("foo", r).Update(float64(47.0))
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t.Logf("registry: %v", r)
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if g := GetOrRegisterGaugeFloat64("foo", r); float64(47.0) != g.Value() {
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t.Fatal(g)
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}
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}
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