fix(test): add busy_timeout to SQLite and avoid race in TestMonitorService_UpdateAllStatuses

Author: AdemarTellecher

internal/model/model.go

@@ -77,6 +77,7 @@ func NewRepository(dbFile string) (*IPRepository, error) {
 
 	// Modo tradicional (DELETE): garante apenas o arquivo .db único, sem gerar .db-wal ou .db-shm
 	_, _ = db.Exec("PRAGMA journal_mode=DELETE;")
+	_, _ = db.Exec("PRAGMA busy_timeout=5000;")
 
 	_, err = db.Exec(`CREATE TABLE IF NOT EXISTS ips (
 		id INTEGER PRIMARY KEY AUTOINCREMENT,

internal/service/service_test.go

@@ -200,8 +200,14 @@ func TestMonitorService_UpdateAllStatuses(t *testing.T) {
 
 	svc := service.NewMonitorService(repo)
 
-	_ = svc.AddIP("127.0.0.1")
-	_ = svc.AddIP("192.0.2.1") // IP RFC 5737 de teste não roteável (deve ficar offline)
+	err = repo.AddDevice(model.IPDevice{IP: "127.0.0.1", Name: "Localhost", Method: "PING", ThresholdMs: 1000})
+	if err != nil {
+		t.Fatalf("Erro ao adicionar host 1: %v", err)
+	}
+	err = repo.AddDevice(model.IPDevice{IP: "192.0.2.1", Name: "RFC Test", Method: "PING", ThresholdMs: 1000})
+	if err != nil {
+		t.Fatalf("Erro ao adicionar host 2: %v", err)
+	}
 
 	overview, err := svc.UpdateAllStatuses()
 	if err != nil {