168 lines
3.5 KiB
Go
168 lines
3.5 KiB
Go
package minmax
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import (
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"testing"
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"time"
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"github.com/influxdata/telegraf/metric"
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"github.com/influxdata/telegraf/testutil"
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)
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var m1, _ = metric.New("m1",
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map[string]string{"foo": "bar"},
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map[string]interface{}{
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"a": int64(1),
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"b": int64(1),
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"c": int64(1),
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"d": int64(1),
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"e": int64(1),
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"f": float64(2),
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"g": float64(2),
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"h": float64(2),
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"i": float64(2),
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"j": float64(3),
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},
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time.Now(),
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)
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var m2, _ = metric.New("m1",
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map[string]string{"foo": "bar"},
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map[string]interface{}{
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"a": int64(1),
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"b": int64(3),
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"c": int64(3),
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"d": int64(3),
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"e": int64(3),
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"f": float64(1),
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"g": float64(1),
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"h": float64(1),
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"i": float64(1),
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"j": float64(1),
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"k": float64(200),
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"l": uint64(200),
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"ignoreme": "string",
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"andme": true,
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},
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time.Now(),
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)
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func BenchmarkApply(b *testing.B) {
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minmax := NewMinMax()
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for n := 0; n < b.N; n++ {
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minmax.Add(m1)
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minmax.Add(m2)
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}
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}
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// Test two metrics getting added.
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func TestMinMaxWithPeriod(t *testing.T) {
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acc := testutil.Accumulator{}
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minmax := NewMinMax()
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minmax.Add(m1)
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minmax.Add(m2)
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minmax.Push(&acc)
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expectedFields := map[string]interface{}{
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"a_max": float64(1),
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"a_min": float64(1),
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"b_max": float64(3),
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"b_min": float64(1),
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"c_max": float64(3),
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"c_min": float64(1),
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"d_max": float64(3),
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"d_min": float64(1),
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"e_max": float64(3),
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"e_min": float64(1),
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"f_max": float64(2),
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"f_min": float64(1),
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"g_max": float64(2),
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"g_min": float64(1),
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"h_max": float64(2),
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"h_min": float64(1),
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"i_max": float64(2),
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"i_min": float64(1),
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"j_max": float64(3),
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"j_min": float64(1),
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"k_max": float64(200),
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"k_min": float64(200),
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"l_max": float64(200),
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"l_min": float64(200),
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}
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expectedTags := map[string]string{
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"foo": "bar",
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}
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acc.AssertContainsTaggedFields(t, "m1", expectedFields, expectedTags)
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}
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// Test two metrics getting added with a push/reset in between (simulates
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// getting added in different periods.)
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func TestMinMaxDifferentPeriods(t *testing.T) {
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acc := testutil.Accumulator{}
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minmax := NewMinMax()
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minmax.Add(m1)
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minmax.Push(&acc)
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expectedFields := map[string]interface{}{
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"a_max": float64(1),
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"a_min": float64(1),
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"b_max": float64(1),
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"b_min": float64(1),
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"c_max": float64(1),
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"c_min": float64(1),
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"d_max": float64(1),
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"d_min": float64(1),
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"e_max": float64(1),
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"e_min": float64(1),
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"f_max": float64(2),
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"f_min": float64(2),
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"g_max": float64(2),
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"g_min": float64(2),
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"h_max": float64(2),
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"h_min": float64(2),
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"i_max": float64(2),
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"i_min": float64(2),
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"j_max": float64(3),
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"j_min": float64(3),
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}
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expectedTags := map[string]string{
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"foo": "bar",
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}
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acc.AssertContainsTaggedFields(t, "m1", expectedFields, expectedTags)
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acc.ClearMetrics()
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minmax.Reset()
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minmax.Add(m2)
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minmax.Push(&acc)
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expectedFields = map[string]interface{}{
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"a_max": float64(1),
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"a_min": float64(1),
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"b_max": float64(3),
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"b_min": float64(3),
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"c_max": float64(3),
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"c_min": float64(3),
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"d_max": float64(3),
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"d_min": float64(3),
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"e_max": float64(3),
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"e_min": float64(3),
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"f_max": float64(1),
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"f_min": float64(1),
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"g_max": float64(1),
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"g_min": float64(1),
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"h_max": float64(1),
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"h_min": float64(1),
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"i_max": float64(1),
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"i_min": float64(1),
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"j_max": float64(1),
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"j_min": float64(1),
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"k_max": float64(200),
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"k_min": float64(200),
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"l_max": float64(200),
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"l_min": float64(200),
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}
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expectedTags = map[string]string{
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"foo": "bar",
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}
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acc.AssertContainsTaggedFields(t, "m1", expectedFields, expectedTags)
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}
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