Fix NVMe self-tests and mobile layout

disks_test.go

@@ -6,8 +6,44 @@ import (
 	"path/filepath"
 	"strings"
 	"testing"
+	"time"
 )
 
+func TestApplySMARTJSONReadsNVMeSelfTestHistory(t *testing.T) {
+	disk := DiskMetrics{Path: "/dev/nvme0n1"}
+	output := []byte(`{
+		"model_name":"ADATA LEGEND 900",
+		"smart_status":{"passed":true},
+		"power_on_time":{"hours":960},
+		"nvme_self_test_log":{
+			"current_self_test_operation":{"value":0,"string":"No self-test in progress"},
+			"table":[{
+				"self_test_code":{"value":1,"string":"Short"},
+				"self_test_result":{"value":0,"string":"Completed without error"},
+				"power_on_hours":959
+			}]
+		}
+	}`)
+
+	before := time.Now().Add(-2 * time.Hour)
+	applySMARTJSON(&disk, output)
+	after := time.Now()
+
+	if disk.SelfTestNeverRun {
+		t.Fatal("завершённый NVMe self-test ошибочно отмечен как никогда не запускавшийся")
+	}
+	if disk.LastSelfTest != "Short · Completed without error" {
+		t.Fatalf("неожиданный результат self-test: %q", disk.LastSelfTest)
+	}
+	parsed, err := time.Parse(time.RFC3339, disk.LastSelfTestAt)
+	if err != nil || parsed.Before(before) || parsed.After(after) {
+		t.Fatalf("неверно вычислено время self-test: %q, err=%v", disk.LastSelfTestAt, err)
+	}
+	if len(disk.AttentionReasons) != 0 || disk.SMARTStatus != "Исправен" {
+		t.Fatalf("исправный NVMe требует внимания: %+v", disk)
+	}
+}
+
 func TestIsPhysicalDiskName(t *testing.T) {
 	tests := map[string]bool{
 		"sda": true, "sdb": true, "nvme0n1": true,