fix(redfish): trim MSI replay noise and unify NIC classes

internal/server/collect_test_helpers_test.go

@@ -21,11 +21,15 @@ func (c *mockConnector) Probe(ctx context.Context, req collector.Request) (*coll
 	if strings.Contains(strings.ToLower(req.Host), "fail") {
 		return nil, context.DeadlineExceeded
 	}
+	hostPoweredOn := true
+	if strings.Contains(strings.ToLower(req.Host), "off") || strings.Contains(strings.ToLower(req.Username), "off") {
+		hostPoweredOn = false
+	}
 	return &collector.ProbeResult{
 		Reachable:             true,
 		Protocol:              c.protocol,
-		HostPowerState:        map[bool]string{true: "On", false: "Off"}[!strings.Contains(strings.ToLower(req.Host), "off")],
-		HostPoweredOn:         !strings.Contains(strings.ToLower(req.Host), "off"),
+		HostPowerState:        map[bool]string{true: "On", false: "Off"}[hostPoweredOn],
+		HostPoweredOn:         hostPoweredOn,
 		PowerControlAvailable: true,
 		SystemPath:            "/redfish/v1/Systems/1",
 	}, nil