mirror of
https://github.com/ClusterCockpit/cc-metric-store.git
synced 2024-11-10 05:07:25 +01:00
90 lines
2.1 KiB
Go
90 lines
2.1 KiB
Go
package main
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import (
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"bufio"
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"reflect"
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"strings"
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"testing"
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)
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var raw = "node,host=lousxps,cluster=test mem_used=4692.252,proc_total=1083,load_five=0.91,cpu_user=1.424336e+06,cpu_guest_nice=0,cpu_guest=0,mem_available=9829.848,mem_slab=514.796,mem_free=4537.956,proc_run=2,cpu_idle=2.1589764e+07,swap_total=0,mem_cached=6368.5,swap_free=0,load_fifteen=0.93,cpu_nice=196,cpu_softirq=41456,mem_buffers=489.992,mem_total=16088.7,load_one=0.84,cpu_system=517223,cpu_iowait=8994,cpu_steal=0,cpu_irq=113265,mem_sreclaimable=362.452 1629356936\n"
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var expectedMeasurement = `node`
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var expectedTags = map[string]string{
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"host": "lousxps",
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"cluster": "test",
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}
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var expectedFields = []Metric{
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{"mem_used", 4692.252},
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{"proc_total", 1083},
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{"load_five", 0.91},
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{"cpu_user", 1.424336e+06},
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{"cpu_guest_nice", 0},
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{"cpu_guest", 0},
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{"mem_available", 9829.848},
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{"mem_slab", 514.796},
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{"mem_free", 4537.956},
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{"proc_run", 2},
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{"cpu_idle", 2.1589764e+07},
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{"swap_total", 0},
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{"mem_cached", 6368.5},
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{"swap_free", 0},
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{"load_fifteen", 0.93},
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{"cpu_nice", 196},
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{"cpu_softirq", 41456},
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{"mem_buffers", 489.992},
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{"mem_total", 16088.7},
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{"load_one", 0.84},
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{"cpu_system", 517223},
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{"cpu_iowait", 8994},
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{"cpu_steal", 0},
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{"cpu_irq", 113265},
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{"mem_sreclaimable", 362.452},
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}
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var expectedTimestamp int64 = 1629356936
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func TestParseLine(t *testing.T) {
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line, err := ParseLine(raw)
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if err != nil {
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t.Error(err)
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}
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if line.Measurement != expectedMeasurement {
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t.Error("measurement not as expected")
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}
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if line.Ts.Unix() != int64(expectedTimestamp) {
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t.Error("timestamp not as expected")
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}
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if !reflect.DeepEqual(line.Tags, expectedTags) {
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t.Error("tags not as expected")
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}
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if !reflect.DeepEqual(line.Fields, expectedFields) {
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t.Error("fields not as expected")
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}
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}
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func BenchmarkParseLine(b *testing.B) {
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b.StopTimer()
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lines := strings.Repeat(raw, b.N)
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scanner := bufio.NewScanner(strings.NewReader(lines))
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scanner.Split(bufio.ScanLines)
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b.StartTimer()
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for i := 0; i < b.N; i++ {
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ok := scanner.Scan()
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if !ok {
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b.Error("woops")
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return
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}
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line := scanner.Text()
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_, err := ParseLine(line)
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if err != nil {
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b.Error(err)
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return
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}
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}
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}
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