Initial Proxmox dashboard with host and guest metrics

ups_test.go

@@ -0,0 +1,14 @@
+package main
+
+import "testing"
+
+func TestUPSParsing(t *testing.T) {
+	values := parseColonValues("battery.charge: 98.5\nups.status: OL\nbattery.runtime: 1200\n")
+	metrics := upsFromValues("NUT", "ups", values)
+	if metrics.ChargePercent == nil || *metrics.ChargePercent != 98.5 {
+		t.Fatalf("неожиданный заряд: %v", metrics.ChargePercent)
+	}
+	if metrics.StatusLabel != "Питание от сети" {
+		t.Fatalf("неожиданный статус: %s", metrics.StatusLabel)
+	}
+}