mirror of
https://github.com/prometheus/node_exporter
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28 lines
515 B
Go
28 lines
515 B
Go
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package collector
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import (
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"os"
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"testing"
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)
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func TestDiskStats(t *testing.T) {
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file, err := os.Open("fixtures/diskstats")
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if err != nil {
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t.Fatal(err)
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}
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defer file.Close()
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diskStats, err := parseDiskStats(file)
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if err != nil {
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t.Fatal(err)
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}
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if want, got := "25353629", diskStats["sda4"][0]; want != got {
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t.Errorf("want diskstats sda4 %s, got %s", want, got)
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}
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if want, got := "68", diskStats["mmcblk0p2"][10]; want != got {
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t.Errorf("want diskstats mmcblk0p2 %s, got %s", want, got)
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}
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}
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