53 lines
1.7 KiB
Go
53 lines
1.7 KiB
Go
package main
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import (
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"encoding/json"
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"testing"
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)
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func TestIsPhysicalDiskName(t *testing.T) {
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tests := map[string]bool{
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"sda": true, "sdb": true, "nvme0n1": true,
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"loop0": false, "dm-0": false, "zram0": false, "md0": false,
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}
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for name, expected := range tests {
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if actual := isPhysicalDiskName(name); actual != expected {
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t.Fatalf("isPhysicalDiskName(%q) = %v, ожидалось %v", name, actual, expected)
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}
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}
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}
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func TestSumFilesystemUsage(t *testing.T) {
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device := lsblkDevice{Children: []lsblkDevice{
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{FSUsed: json.RawMessage(`100`), FSAvail: json.RawMessage(`300`)},
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{FSUsed: json.RawMessage(`200`), FSAvail: json.RawMessage(`400`)},
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}}
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used, total, ok := sumFilesystemUsage(device)
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if !ok || used != 300 || total != 1000 {
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t.Fatalf("неожиданное использование диска: used=%d total=%d ok=%v", used, total, ok)
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}
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}
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func TestApplyATAWearAndReason(t *testing.T) {
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var smart smartctlJSON
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attribute := struct {
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Name string `json:"name"`
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Value int `json:"value"`
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Threshold int `json:"thresh"`
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WhenFailed string `json:"when_failed"`
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Raw struct {
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String string `json:"string"`
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Value int64 `json:"value"`
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} `json:"raw"`
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}{Name: "SSD_Life_Left", Value: 92, WhenFailed: "FAILING_NOW"}
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smart.ATAAttributes.Table = append(smart.ATAAttributes.Table, attribute)
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disk := DiskMetrics{}
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applyATAAttributes(&disk, smart)
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if disk.WearUsedPercent == nil || *disk.WearUsedPercent != 8 {
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t.Fatalf("неожиданный износ: %v", disk.WearUsedPercent)
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}
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if len(disk.AttentionReasons) != 1 {
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t.Fatalf("причина предупреждения не добавлена: %+v", disk)
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}
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}
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